#Computer_Notes
Button action on keyboard
👉⌨Ctrl + A : Select All
👉⌨Ctrl + B: bold
👉⌨Ctrl + C: copy
👉⌨Ctrl + D: font
👉⌨Ctrl + E : Center Alignment
👉⌨Ctrl + F : Find
👉⌨Ctrl + G: go to
👉⌨Ctrl + H : Replace
👉⌨Ctrl + I : Italic
👉⌨Ctrl + J : Justify Alignment
👉⌨Ctrl + K: insert hyperlinks
👉⌨Ctrl + L : Left Alignment
👉⌨Ctrl + M: Incrase indent
👉⌨Ctrl + n: new
👉⌨Ctrl + O: open
👉⌨Ctrl + P: Print
👉⌨Ctrl + Q: normal style
👉⌨Ctrl + R : Right Alignment
👉⌨Ctrl + S : Save / Save As
👉⌨Ctrl + T : Hanging Indent
👉⌨Ctrl + U : Underline
👉⌨Ctrl + V: Paste
👉⌨Ctrl + w: close
👉⌨Ctrl + x: cut
👉⌨Ctrl + Y: redo
👉⌨Ctrl + Z: undo
👉⌨Ctrl + 1 : Single Spacing
👉⌨Ctrl + 2 : Double Spacing
👉⌨Ctrl + 5 : 1,5 lines
👉⌨Ctrl + ESC: start menu
👉⌨F1: running the help function provided on word
👉⌨F2: altering name a file / folder
👉⌨F3: running orders command
👉⌨F4: repeating previous orders
Ann: running search and replace command or goto
👉⌨F6.: running other command pane
👉⌨F7: memeriksaan typos and text spelling (spelling)
👉⌨F8: the beginning of the highlight / selection of text or object
👉⌨F9 : Mengupdate Field (Mail Merge)
👉⌨F10: enable menu
👉⌨F11: entering the next field (mail merge)
👉⌨F12: activating the us save dialog
👉⌨ESC: cancel dialogue / command
👉⌨Enter: perform an option or end a paragraph
👉⌨Tab: move text according to the existing tab tags on horizontal ruler
👉⌨Windows: Mengktifkan start menu
👉⌨Shortcut: activating shortcut at cursor position
👉⌨Delete: Remove 1 characters on the right of the cursor
👉⌨Backspace: Removing 1 characters on the left of the cursor
👉⌨Insert: Menyisip character in cursor position
👉⌨Home: move cursor position to the beginning of the line
👉⌨End: move cursor position to end of line
👉⌨Page Up: Roll the screen up
👉⌨Page Down: Roll the screen down
👉⌨Up: MOVE CURSOR 1 line up
👉Down: MOVE CURSOR 1 line down
👉⌨Left: MOVING CURSOR 1 characters to left
👉⌨Right: MOVE THE CURSOR 1 characters to the right
👉⌨Num Lock on: function typing numbers and active math operators
👉⌨NUM LOCK OFF: Active Navigation button function
👉⌨Shift + F10: open the shortcut, just like clicking right
👉⌨Alt: button emphasis that is not combined with other buttons only
Work to enable or start using bar menu
👉⌨Shift + Delete: delete selected items permanently without placing items
In Recycle bin
👉⌨Ctrl + Right Arrow: move the insertion point to the beginning of the next word
👉⌨Ctrl + Left Arrow: move the insertion point to the beginning of the previous word
👉👉Ctrl + Down Arrow: move the insertion point to the beginning of the next paragraph
👉⌨Ctrl + Up Arrow: move the insertion point to the beginning of the previous paragraph
👉⌨Alt + F4: close active items, or log out of active programs
👉⌨Alt + Enter: displaying properties from selected objects
👉⌨Alt + Spacebar: open the shortcut menu for active windows
👉⌨Ctrl + F4: close active documents in programs that allow you To have some open documents simultaneously
👉⌨Alt + Tab: switch between open items
👉⌨Alt + ESC: cycle through items in an open order
👉⌨Ctrl + shift + Tab: move backwards through tabs
👉⌨Shift + Tab: move backwards through options
Version 2:
• 👉⌨Ctrl + C (copy)
• 👉⌨Ctrl+X (cut)
• 👉⌨Ctrl+V (Paste)
• 👉⌨Ctrl+Z (undo)
• 👉⌨Delete (delete)
• 👉⌨Shift+Delete (delete selected items permanently without putting items in recycle bin)
• 👉⌨Ctrl while dragging (Men-drag) an item (copying selected items)
• 👉⌨Ctrl + shift while dragging items (make shortcuts to selected items)
• 👉⌨F2 Button (change the name of the selected item)
• 👉⌨Ctrl + Right Arrow (move the insertion point (Cursor) to the beginning of the next word)
• 👉⌨Ctrl + Left Arrow (move the insertion point (Cursor) to the beginning of the previous word)
• 👉⌨Ctrl + Down Arrow (move the insertion point (Cursor) to the beginning of the next paragraph)
•ðŸ‘‰⌨ Ctrl + Up Arrow (move the insertion point (Cursor) to the beginning of the previous paragraph)
• 👉⌨Ctrl + shift with one of the arrow key (highlight text block)
• 👉⌨Shift with one of the arrow key
(Select more than one item in a window or on desktop, or select text in document)
•ðŸ‘‰⌨ Ctrl + a (Select all)
• 👉⌨F3 Button (looking for a file or folder)
• 👉⌨Alt + Enter (view properties for selected items)
• 👉⌨Alt + F4 (closing active items, or out of active programs)
• 👉⌨Alt + Enter (display properties from selected objects)
• 👉⌨Alt + Spacebar (Open Shortcut Menu for active windows)
• 👉⌨Ctrl + F4 (closing active documents in programs that allow you to have some open documents simultaneously)
• 👉⌨Alt + Tab (switch between open items)
• 👉⌨Alt + ESC (cycle through items in an open order)
• 👉⌨The F6. Button (cycle through the screen elements in the window or on desktop)
• 👉⌨F4 Button (featuring address bar list on my computer or windows explorer)
• 👉⌨Shift + F10 (Featuring Shortcut Menu for selected items)
• 👉⌨Alt + Spacebar (system menu display for active windows)
•ðŸ‘‰⌨ Ctrl + ESC (featuring start menu)
• 👉⌨Alt + underlined letter in menu name (display the appropriate menu)
• 👉⌨underlined letter in the name of the command on the open menu (do the appropriate command)
• 👉⌨Button Button (enable bar menu in active program)
• 👉⌨Arrow (open the next menu to the right, or open the submenu)
• 👉⌨Left Arrow (open the left menu, or close the submenu)
• 👉⌨Ann Button (updating active windows or refreshing)
• 👉⌨Backspace (see folder one level up on my computer or windows explorer)
• 👉⌨ESC (cancel duty now)
•ðŸ‘‰⌨ Shift when you enter a CD-Rom into a CD-ROM (Prevent CD-Rom automatically playing / autoplay)
Keyboard Shortcuts Dialog Box
• 👉⌨Ctrl + Tab (move forward through tab)
• 👉⌨Ctrl + shift + Tab (move backwards through tab)
• 👉⌨Tab (move forward through options)
•ðŸ‘‰⌨ Shift + Tab (move backwards through choice)
• 👉⌨Alt + underlined letters (do the appropriate command or choose the appropriate option)
• 👉⌨Enter (do command for option or active button)
• 👉⌨Spacebar (select or remove the checkbox if an active option is check box)
• 👉⌨Arrow Tombols Arrow (Select a button if an active option is a selection button group)
• 👉⌨F1 Button (featuring help)
• 👉⌨F4 Button (showing items in active lists)
• 👉⌨Backspace (open folder one level to the top if the folder is selected in save as or open the dialog box)
Microsoft Natural Tombolboard Shortcuts
• 👉⌨Windows Logo (featuring or hiding the start menu)
• 👉⌨Windows Logo + Break (Featuring System Properties dialog box)
• 👉⌨Windows Logo + D (featuring the desktop)
•ðŸ‘‰⌨ Windows Logo + M (minimize all windows)
• 👉⌨Windows Logo + shift + M (restore minimized window)
• 👉⌨Windows Logo + E (open my computer)
• 👉⌨Windows Logo + F (search for a file or folder)
• 👉⌨Ctrl + Windows Logo + F (search for computer)
• 👉⌨Windows Logo + F1 (featuring windows help)
• 👉⌨Windows Logo + L (Lock Keyboard)
• 👉⌨Windows Logo + R (open the run dialog box)
• 👉⌨Windows Logo + U (Open Utility Manager)
Accessibility Tombol board Shortcuts
• 👉⌨Right shift for eight seconds (switch filtertombols on or off)
•ðŸ‘‰⌨ LEFT ALT + LEFT SHIFT + PRINT SCREEN (Beralih High Contrast on atau off)
• 👉⌨Left Alt + left shift + Num Lock (activate mousetombols on or off)
• 👉⌨Shift five times (activate stickytombols on or off)
• 👉⌨Num Lock for five seconds (activate toggletombols on or off)
• 👉⌨Windows Logo + U (Open Utility Manager)
Windows Explorer Tombolboard Shortcuts
• 👉⌨End (displaying the bottom of the active window)
• 👉⌨Home (showing the top of the active window)
• 👉⌨Num Lock + Asterisk Sign (*) (show all subfolders that are under the selected folder)
• 👉⌨Num Lock + Plus Sign (+) (featuring content from the selected folder)
• 👉⌨Num Lock + minus sign (-) (collapse selected folder)
• 👉⌨Left Arrow (collapse current option if expanded, or select main folder)
• 👉⌨Right Arrow (featuring current selection, or select the first subfolders)
Shortcut Tombols for character map shortcut for character map
• 👉⌨Once you click twice on the character character grid, you can move through the grid by using the shortcut Shortcut:
• 👉⌨Right Arrow (move to the right or to the beginning of the next line)
• 👉⌨Left Arrow (move to the left or to the end of the previous line)
• 👉⌨Up Arrow (move to top one line)
• 👉⌨Down Arrow (move down one line)
• 👉⌨Page Up (move to top one screen at a time)
• 👉⌨Down (move down one screen at a time)
• 👉⌨Home (move to early line)
•ðŸ‘‰⌨ End (move to end line)
• 👉⌨Ctrl + Home (move to first character)
• 👉⌨Ctrl + End (move to last character)
• 👉⌨Spacebar (switch between the bigger and normal when a character is selected)
Microsoft Management Console (MMC) Main Window Tombol board Shortcuts
• 👉⌨Ctrl + O (open that saved console)
• 👉⌨Ctrl + N (open new console)
• 👉⌨CTRL + S (Save the open console)
• 👉⌨Ctrl + M (add or remove console items)
• 👉⌨Ctrl + W (open new window)
• Ann Button (content update from all console windows)
•ðŸ‘‰⌨ Alt + Spacebar (featuring mmc window menu)
•ðŸ‘‰⌨ ALT + F4 (Close the console)
• 👉⌨Alt + a (display the action menu)
• 👉⌨Alt + V (featuring the view menu)
• 👉⌨Alt + F (featuring the menu file)
• 👉⌨Alt + O (featuring the favourites menu)
Console mmc window tombolboard shortcuts
•ðŸ‘‰⌨ Ctrl + P (Print Active page or active pane)
•ðŸ‘‰⌨ Alt + minus sign (-) (featuring an active console window window)
• 👉⌨Shift + F10 (featuring the action menu shortcut for selected items)
•ðŸ‘‰⌨ F1 Button (open the help topic, if any, for selected items)
• Ann Button (content update from all console windows)
• 👉⌨Ctrl + F10 (Maximize Active Console Windows)
• 👉⌨Ctrl + Ann (Restore Active Console Window)
• 👉⌨Alt + Enter (display the properties dialog box, if any, for selected items)
• 👉⌨F2 Button (change the name of the selected item)
•ðŸ‘‰⌨ Ctrl + F4 (close the active console window. When a console has only one console window, this shortcut will close the console)
Remote Desktop Connection Navigation
• 👉⌨CTRL+ALT+END (Open the m*cro$oft Windows NT Security dialog box
• 👉⌨Alt + page up (switch between program from left to right)
• 👉⌨Alt + page down (switch between program from right to left)
• 👉⌨Alt + Insert (cycle through programs last used)
• 👉⌨Alt + Home (featuring start menu)
• 👉⌨Ctrl + Alt + Break (switch client computer between windows and full screen)
• 👉⌨Alt+Delete (featuring the windows menu) Alt + Delete (featuring the windows menu)
• 👉⌨Ctrl + Alt + minus sign (-) (creating a snapshot of the client's active window on the terminal server clipboard and provides the same function by pressing screen print on a local computer. )
• 👉⌨Ctrl + Alt + Plus Sign (+) (create a snapshot of the entire client window area on the terminal server clipboard and provide the same function by pressing alt + print screen on local computers. )
Internet Explorer Navigation Internet Explorer navigation
•ðŸ‘‰⌨ Ctrl + B (open favorite set dialog box)
• 👉⌨CTRL + E (Open the select bar)
• 👉⌨CTRL + F (Start the Find utility)
• 👉⌨CTRL + H (Open the History bar)
•ðŸ‘‰⌨ CTRL + I (Open the Favorites bar)
• 👉⌨Ctrl + L (open open dialog box)
• 👉⌨Ctrl + N (start another example of a browser with the same web address)
• 👉⌨Ctrl + O (open dialog box, just like ctrl + L)
• 👉⌨Ctrl + P (Open Print dialog box)
• 👉⌨Ctrl + R (updating this web page)
• 👉⌨Ctrl + W (close window active)
• Prin Scrn + Active Printer (Printing Snapshot / overall window)
• 👉⌨Alt + Print Scrn + Smart Active (Printing Windows Active)
• CA 👉⌨Shift + F3 (1 x) (Capital front letter)
• 👉⌨Shift + F3 (2 x) (all uppercase / big letters)
•ðŸ‘‰⌨Shift + F3 (3 x) (all small letters)
#Complete_List_of_MS_Excel_Shortcut_Key
Ctrl+A - Select All
Ctrl+B - Bold
Ctrl+C - Copy
Ctrl+D - Fill Down
Ctrl+F - Find
Ctrl+G - Goto
Ctrl+H - Replace
Ctrl+I - Italic
Ctrl+K - Insert Hyperlink
Ctrl+N - New Workbook
Ctrl+O - Open
Ctrl+P - Print
Ctrl+R - Fill Right
Ctrl+S - Save
Ctrl+U - Underline
Ctrl+V - Paste
Ctrl W - Close
Ctrl+X - Cut
Ctrl+Y - Repeat
Ctrl+Z - Undo
F1 - Help
F2 - Edit
F3 - Paste Name
F4 - Repeat last action
F4 - While typing a formula, switch between absolute/relative refs
F5 - Goto
F6 - Next Pane
F7 - Spell check
F8 - Extend mode
F9 - Recalculate all workbooks
F10 - Activate Menubar
F11 - New Chart
F12 - Save As
Ctrl+: - Insert Current Time
Ctrl+; - Insert Current Date
Ctrl+" - Copy Value from Cell Above
Ctrl+’ - Copy Formula from Cell Above
Shift - Hold down shift for additional functions in Excel’s menu
Shift+F1 - What’s This?
Shift+F2 - Edit cell comment
Shift+F3 - Paste function into formula
Shift+F4 - Find Next
Shift+F5 - Find
Shift+F6 - Previous Pane
Shift+F8 - Add to selection
Shift+F9 - Calculate active worksheet
Shift+F10 - Display shortcut menu
Shift+F11 - New worksheet
Shift+F12 - Save
Ctrl+F3 - Define name
Ctrl+F4 - Close
Ctrl+F5 - XL, Restore window size
Ctrl+F6 - Next workbook window
Shift+Ctrl+F6 - Previous workbook window
Ctrl+F7 - Move window
Ctrl+F8 - Resize window
Ctrl+F9 - Minimize workbook
Ctrl+F10 - Maximize or restore window
Ctrl+F11 - Inset 4.0 Macro sheet
Ctrl+F1 - File Open
Alt+F1 - Insert Chart
Alt+F2 - Save As
Alt+F4 - Exit
Alt+F8 - Macro dialog box
Alt+F11 - Visual Basic Editor
Ctrl+Shift+F3 - Create name by using names of row and column labels
Ctrl+Shift+F6 - Previous Window
Ctrl+Shift+F12 - Print
Alt+Shift+F1 - New worksheet
Alt+Shift+F2 - Save
Alt+= - AutoSum
Ctrl+` - Toggle Value/Formula display
Ctrl+Shift+A - Insert argument names into formula
Alt+Down arrow - Display AutoComplete list
Alt+’ - Format Style dialog box
Ctrl+Shift+~ - General format
Ctrl+Shift+! - Comma format
Ctrl+Shift+@ - Time format
Ctrl+Shift
[7/9, 11:13 AM] +92 305 6964861: Basic MCQs of Computer Sciences (IT) for PPSC and NTS Test 2017
1. which of the following device is used to carry user files?
A. Floppy Disk B. Hard Disk
C. RAM D. CDROM
Answer: A
2. Which device is used to backup the data?
A. Floppy Disk B. Tape
C. Network Drive. D. All of the above
Answer: D
3. For play and hear sound on a computer, we needs.
A. a sound card and speakers B. a microphone
C. all of them required D. none of them required
Answer: A
4. Which is the cheapest memory devices in terms of Cost and Bit?
A. Semiconductor memories B. Magnetic Disks
C. Compact Disks D. Magnetic Tapes
Answer: C
5. Which is the best units of data an external storage device?
A. Bits B. Bytes
C. Hertz D. Clock cycles
Answer: B
6. Which of the following have the fastest access time?
A. Semiconductor Memories B. Magnetic Disks
C. Magnetic Tapes D. Compact Disks
Answer: A
7. Which of the following is a read only memory storage device?
A. Floppy Disk B. CDROM
C. Hard Disk D. None of these
Answer: B
8. Which of the following is a programming language?
A. Lotus B. Pascal
C. MS-Excel D. Netscape
Answer: B
9. What is a compiler?
A. A compiler does conversion line bye line as the program is run
B. A compiler convert whole of a higher level program code into machine code in 1 step
C. A compiler is a general purpose language providing very efficiently execution
D. None of the above
Answer: B
10. What is an interpreter?
A. An interpreter does conversion line bye line as the program is running
B. An interpreter is the representation of the system being designed
C. An interpreter is a generaly purpose language provide very efficient execution
D. None of the above
Answer: B
11. When key is press on the keyboard, which standard is use for converting the key stroke into the corresponding bit?
A. ANSI B. ASCII
C. EBCDIC D. ISO
Answer: A
13. A Pixel is
A. A computer program that draws picture
B. A picture stored in secondary memory
C. The smallest resolvable part of a picture
D. None of these
Answer: C
14. Which device is used as a standard pointting device in a Graphical User Environment?
A. Keyboard B. Mouse
C. Joystick D. Track ball
Answer: B
15. what kind of no. system is often used in a typical 32 bits computer?
A. 2 B. 10
C. 16 D. 32
Answer: A
16. Which no. system is often follow in a typical 32 bits computer ?
A. Binary B. Decimal
C. Hexadecimal D. Octal
Answer: A
17. Which of the following is not an output device?
A. Scanner B. Printer
C. Flat Screen D. Touch Screen
Answer: D
18. Which is the following devices has limitation as we can only stored info. to it but cannot delete or modify it?
A. Floppy Disk B. Hard Disk
C. Tape Drive D. CDROM
Answer: D
19. Which technology is used in Compact disks?
A. Mechanical B. Electrical
C. Electro Magnetic D. Laser
Answer: D
20. Which is the following storage device can store maximum no. of data?
A. Floppy Disk B. Hard Disk
C. Compact Disk D. Magneto Optic Disk
Answer: B
21. Which of the following is the largest manufacturer of Hard Disk Drives?
A. IBM B. Seagate
C. Microsoft D. 3M
Answer: B
22. The programs which has permanent hardware and store in ROM is known as…
A. Hardware B. Software
C. Firmware D. ROM ware
Answer: C
23. Memory unit is one part of
A. Input device B. Control unit
C. Output device D. Central Procesing Unit
Answer: D
24.Who build the first Mechanical Calculator
A. Joseph Marie Jacquard B. John Mauchly
C. Blaise Pascal D. Howard Aiken
Answer: C
25. The earliest calculating devices are…..
A. Abacus B. Clock
C. Difference Engine D. None of these
Answer: A
26. Punched cards were first introduced by….
A. Powers B. Pascal
C. Jacquard D. Herman Hollerith
Answer: D
27. Word length of a Personal Computer is ……
A. 4 bits B. 8 bits
C. 16 bits D. 64 bits
Answer: B
28. Cursor is a ………
A. Pixel B. Thin blinking line
C. Pointing device D. None of these
Answer: B
29. Operating system, editors, and debuggers comes under?
A. System Software B. Application Software
C. Utilities D. None of the above
Answer: A
30. Which device is required for the Internet connection?
A. Joystick B. Modem
C. CD Drive D. NIC Card
Answer: B
31. What does DMA stand for?
A. Distinct Memory Access B. Direct Memory Access
C. Direct Module Access D. Direct Memory Allocation
Answer: B
32. When did John Napier develop logarithm?
A. 1416 B. 1614
C. 1641 D. 1804
Answer: B
33. A normal CD-ROM usually can store up to _______data?
A. 680 KB B. 680 Bytes
C. 680 MB D. 680 GB
Answer: C
34. ATM stands for ?
A. Automatic Talking Machine
B. Automatic Teller Machine
C. Analog Teller Machine
D. Automatic Ticketing Machine
Answer:B
35. The 2nd Generation Computer was based on ……
A. Vacuum Tube B. Silicon Chips
C. Transistor D. Bio Chips
Answer: C
36. The 3rd Generation Computer was made with ………….
A. Vacuum Tube B. Discrete Components
C. IC D. Bio Chips
Answer: C
37. he BIOS is the abbreviation of ………
A. Basic Input Output System B. Best Input Output System
C. Basic Input Output Symbol D. Base Input Output System
Answer: A
38. What do u say a single point on a computer screen
A. Cell B. Element
C. Pixel D. Bit
Answer: C
39. How was the generation of computer classified?
A. by the device used in memory & processor
B. by the speed of computer
C. by the model of the computer
D. by the accuracy of computer
Answer: A
40. from which device main component of the computer communicate with each other?
A. Keyboard B. System Bus
C. Monitor D. Memory
Answer: B
41. Which is a valid program to access the Internet?
A. Access B. Front Page
C. Windows Explorer D. Netscape
Answer: D
42. Which one is the Low Level Language?
A. Assembly B. Visual Basic
C. Java D. C++
Answer: A
43. Which is a volatile memory?
A. ROM B. BIOS
C. PROM D. RAM
Answer: D
44. The digital signals can be represented by
A. Binary Codes B. 0 and 1
C. High and Low D. all of the above
Answer: D
45. Which program can be used for email?
A. Internet Explorer B. Outlook Express
C. NetMeeting D. FrontPage
Answer: B
46. Modulator-demodulator is a device that converts….
A. Digital signal into analog signal
B. Analog signal into digital signal
C. Both A and B
D. None of the above
Answer: C
47. …… is use for scan the picture and put them in digitized form in computer.
A. CD-ROM B. Plotter
C. Bar-coder D. Scanner
Answer: D
48. Animator, 3D Studio, Corel Draw and Flash are………….
A. Word processors B. Spreadsheet packages
C. Multimedia S/W D. None of the above
Answer: C
49. Which statement is valid?
A. 1 KB = 8 bytes B. 1 MB = 8 KB
C. 1 KB = 1024 bytes D. 1 MB = 1024 bytes
Answer: C
50. Which device is used to process data?
A. CPU B. RAM
C. DCU D. VDU
Answer: A
51. Who is known as the father of Computer Science?
A. Charles Babbage B. Howard Aiken
C. Dr. Herman Hollerith D. Blaise Pascal
Answer: A
52. What is the capacity of a 3.5” Floppy Disk?
A. 360KB B. 720KB
C. 1.2MB D. 1.44MB
Answer: D
53. A Personal Computer (PC) is a …………….. Computer.
A. Super B. Main Frame
C. Mini D. Micro
Answer: D
54. What type of printers are Dot Matrix Printers?
A. Laser B. Inkjet
C. Impact D. Drum
Answer: C
55. What is the full form of RAM?
A. Read Access Memory
B. Random Access Memory
C. Rapid access Memory
D. none
Answer: B
Errors and commissions are accepted
Button action on keyboard
👉⌨Ctrl + A : Select All
👉⌨Ctrl + B: bold
👉⌨Ctrl + C: copy
👉⌨Ctrl + D: font
👉⌨Ctrl + E : Center Alignment
👉⌨Ctrl + F : Find
👉⌨Ctrl + G: go to
👉⌨Ctrl + H : Replace
👉⌨Ctrl + I : Italic
👉⌨Ctrl + J : Justify Alignment
👉⌨Ctrl + K: insert hyperlinks
👉⌨Ctrl + L : Left Alignment
👉⌨Ctrl + M: Incrase indent
👉⌨Ctrl + n: new
👉⌨Ctrl + O: open
👉⌨Ctrl + P: Print
👉⌨Ctrl + Q: normal style
👉⌨Ctrl + R : Right Alignment
👉⌨Ctrl + S : Save / Save As
👉⌨Ctrl + T : Hanging Indent
👉⌨Ctrl + U : Underline
👉⌨Ctrl + V: Paste
👉⌨Ctrl + w: close
👉⌨Ctrl + x: cut
👉⌨Ctrl + Y: redo
👉⌨Ctrl + Z: undo
👉⌨Ctrl + 1 : Single Spacing
👉⌨Ctrl + 2 : Double Spacing
👉⌨Ctrl + 5 : 1,5 lines
👉⌨Ctrl + ESC: start menu
👉⌨F1: running the help function provided on word
👉⌨F2: altering name a file / folder
👉⌨F3: running orders command
👉⌨F4: repeating previous orders
Ann: running search and replace command or goto
👉⌨F6.: running other command pane
👉⌨F7: memeriksaan typos and text spelling (spelling)
👉⌨F8: the beginning of the highlight / selection of text or object
👉⌨F9 : Mengupdate Field (Mail Merge)
👉⌨F10: enable menu
👉⌨F11: entering the next field (mail merge)
👉⌨F12: activating the us save dialog
👉⌨ESC: cancel dialogue / command
👉⌨Enter: perform an option or end a paragraph
👉⌨Tab: move text according to the existing tab tags on horizontal ruler
👉⌨Windows: Mengktifkan start menu
👉⌨Shortcut: activating shortcut at cursor position
👉⌨Delete: Remove 1 characters on the right of the cursor
👉⌨Backspace: Removing 1 characters on the left of the cursor
👉⌨Insert: Menyisip character in cursor position
👉⌨Home: move cursor position to the beginning of the line
👉⌨End: move cursor position to end of line
👉⌨Page Up: Roll the screen up
👉⌨Page Down: Roll the screen down
👉⌨Up: MOVE CURSOR 1 line up
👉Down: MOVE CURSOR 1 line down
👉⌨Left: MOVING CURSOR 1 characters to left
👉⌨Right: MOVE THE CURSOR 1 characters to the right
👉⌨Num Lock on: function typing numbers and active math operators
👉⌨NUM LOCK OFF: Active Navigation button function
👉⌨Shift + F10: open the shortcut, just like clicking right
👉⌨Alt: button emphasis that is not combined with other buttons only
Work to enable or start using bar menu
👉⌨Shift + Delete: delete selected items permanently without placing items
In Recycle bin
👉⌨Ctrl + Right Arrow: move the insertion point to the beginning of the next word
👉⌨Ctrl + Left Arrow: move the insertion point to the beginning of the previous word
👉👉Ctrl + Down Arrow: move the insertion point to the beginning of the next paragraph
👉⌨Ctrl + Up Arrow: move the insertion point to the beginning of the previous paragraph
👉⌨Alt + F4: close active items, or log out of active programs
👉⌨Alt + Enter: displaying properties from selected objects
👉⌨Alt + Spacebar: open the shortcut menu for active windows
👉⌨Ctrl + F4: close active documents in programs that allow you To have some open documents simultaneously
👉⌨Alt + Tab: switch between open items
👉⌨Alt + ESC: cycle through items in an open order
👉⌨Ctrl + shift + Tab: move backwards through tabs
👉⌨Shift + Tab: move backwards through options
Version 2:
• 👉⌨Ctrl + C (copy)
• 👉⌨Ctrl+X (cut)
• 👉⌨Ctrl+V (Paste)
• 👉⌨Ctrl+Z (undo)
• 👉⌨Delete (delete)
• 👉⌨Shift+Delete (delete selected items permanently without putting items in recycle bin)
• 👉⌨Ctrl while dragging (Men-drag) an item (copying selected items)
• 👉⌨Ctrl + shift while dragging items (make shortcuts to selected items)
• 👉⌨F2 Button (change the name of the selected item)
• 👉⌨Ctrl + Right Arrow (move the insertion point (Cursor) to the beginning of the next word)
• 👉⌨Ctrl + Left Arrow (move the insertion point (Cursor) to the beginning of the previous word)
• 👉⌨Ctrl + Down Arrow (move the insertion point (Cursor) to the beginning of the next paragraph)
•ðŸ‘‰⌨ Ctrl + Up Arrow (move the insertion point (Cursor) to the beginning of the previous paragraph)
• 👉⌨Ctrl + shift with one of the arrow key (highlight text block)
• 👉⌨Shift with one of the arrow key
(Select more than one item in a window or on desktop, or select text in document)
•ðŸ‘‰⌨ Ctrl + a (Select all)
• 👉⌨F3 Button (looking for a file or folder)
• 👉⌨Alt + Enter (view properties for selected items)
• 👉⌨Alt + F4 (closing active items, or out of active programs)
• 👉⌨Alt + Enter (display properties from selected objects)
• 👉⌨Alt + Spacebar (Open Shortcut Menu for active windows)
• 👉⌨Ctrl + F4 (closing active documents in programs that allow you to have some open documents simultaneously)
• 👉⌨Alt + Tab (switch between open items)
• 👉⌨Alt + ESC (cycle through items in an open order)
• 👉⌨The F6. Button (cycle through the screen elements in the window or on desktop)
• 👉⌨F4 Button (featuring address bar list on my computer or windows explorer)
• 👉⌨Shift + F10 (Featuring Shortcut Menu for selected items)
• 👉⌨Alt + Spacebar (system menu display for active windows)
•ðŸ‘‰⌨ Ctrl + ESC (featuring start menu)
• 👉⌨Alt + underlined letter in menu name (display the appropriate menu)
• 👉⌨underlined letter in the name of the command on the open menu (do the appropriate command)
• 👉⌨Button Button (enable bar menu in active program)
• 👉⌨Arrow (open the next menu to the right, or open the submenu)
• 👉⌨Left Arrow (open the left menu, or close the submenu)
• 👉⌨Ann Button (updating active windows or refreshing)
• 👉⌨Backspace (see folder one level up on my computer or windows explorer)
• 👉⌨ESC (cancel duty now)
•ðŸ‘‰⌨ Shift when you enter a CD-Rom into a CD-ROM (Prevent CD-Rom automatically playing / autoplay)
Keyboard Shortcuts Dialog Box
• 👉⌨Ctrl + Tab (move forward through tab)
• 👉⌨Ctrl + shift + Tab (move backwards through tab)
• 👉⌨Tab (move forward through options)
•ðŸ‘‰⌨ Shift + Tab (move backwards through choice)
• 👉⌨Alt + underlined letters (do the appropriate command or choose the appropriate option)
• 👉⌨Enter (do command for option or active button)
• 👉⌨Spacebar (select or remove the checkbox if an active option is check box)
• 👉⌨Arrow Tombols Arrow (Select a button if an active option is a selection button group)
• 👉⌨F1 Button (featuring help)
• 👉⌨F4 Button (showing items in active lists)
• 👉⌨Backspace (open folder one level to the top if the folder is selected in save as or open the dialog box)
Microsoft Natural Tombolboard Shortcuts
• 👉⌨Windows Logo (featuring or hiding the start menu)
• 👉⌨Windows Logo + Break (Featuring System Properties dialog box)
• 👉⌨Windows Logo + D (featuring the desktop)
•ðŸ‘‰⌨ Windows Logo + M (minimize all windows)
• 👉⌨Windows Logo + shift + M (restore minimized window)
• 👉⌨Windows Logo + E (open my computer)
• 👉⌨Windows Logo + F (search for a file or folder)
• 👉⌨Ctrl + Windows Logo + F (search for computer)
• 👉⌨Windows Logo + F1 (featuring windows help)
• 👉⌨Windows Logo + L (Lock Keyboard)
• 👉⌨Windows Logo + R (open the run dialog box)
• 👉⌨Windows Logo + U (Open Utility Manager)
Accessibility Tombol board Shortcuts
• 👉⌨Right shift for eight seconds (switch filtertombols on or off)
•ðŸ‘‰⌨ LEFT ALT + LEFT SHIFT + PRINT SCREEN (Beralih High Contrast on atau off)
• 👉⌨Left Alt + left shift + Num Lock (activate mousetombols on or off)
• 👉⌨Shift five times (activate stickytombols on or off)
• 👉⌨Num Lock for five seconds (activate toggletombols on or off)
• 👉⌨Windows Logo + U (Open Utility Manager)
Windows Explorer Tombolboard Shortcuts
• 👉⌨End (displaying the bottom of the active window)
• 👉⌨Home (showing the top of the active window)
• 👉⌨Num Lock + Asterisk Sign (*) (show all subfolders that are under the selected folder)
• 👉⌨Num Lock + Plus Sign (+) (featuring content from the selected folder)
• 👉⌨Num Lock + minus sign (-) (collapse selected folder)
• 👉⌨Left Arrow (collapse current option if expanded, or select main folder)
• 👉⌨Right Arrow (featuring current selection, or select the first subfolders)
Shortcut Tombols for character map shortcut for character map
• 👉⌨Once you click twice on the character character grid, you can move through the grid by using the shortcut Shortcut:
• 👉⌨Right Arrow (move to the right or to the beginning of the next line)
• 👉⌨Left Arrow (move to the left or to the end of the previous line)
• 👉⌨Up Arrow (move to top one line)
• 👉⌨Down Arrow (move down one line)
• 👉⌨Page Up (move to top one screen at a time)
• 👉⌨Down (move down one screen at a time)
• 👉⌨Home (move to early line)
•ðŸ‘‰⌨ End (move to end line)
• 👉⌨Ctrl + Home (move to first character)
• 👉⌨Ctrl + End (move to last character)
• 👉⌨Spacebar (switch between the bigger and normal when a character is selected)
Microsoft Management Console (MMC) Main Window Tombol board Shortcuts
• 👉⌨Ctrl + O (open that saved console)
• 👉⌨Ctrl + N (open new console)
• 👉⌨CTRL + S (Save the open console)
• 👉⌨Ctrl + M (add or remove console items)
• 👉⌨Ctrl + W (open new window)
• Ann Button (content update from all console windows)
•ðŸ‘‰⌨ Alt + Spacebar (featuring mmc window menu)
•ðŸ‘‰⌨ ALT + F4 (Close the console)
• 👉⌨Alt + a (display the action menu)
• 👉⌨Alt + V (featuring the view menu)
• 👉⌨Alt + F (featuring the menu file)
• 👉⌨Alt + O (featuring the favourites menu)
Console mmc window tombolboard shortcuts
•ðŸ‘‰⌨ Ctrl + P (Print Active page or active pane)
•ðŸ‘‰⌨ Alt + minus sign (-) (featuring an active console window window)
• 👉⌨Shift + F10 (featuring the action menu shortcut for selected items)
•ðŸ‘‰⌨ F1 Button (open the help topic, if any, for selected items)
• Ann Button (content update from all console windows)
• 👉⌨Ctrl + F10 (Maximize Active Console Windows)
• 👉⌨Ctrl + Ann (Restore Active Console Window)
• 👉⌨Alt + Enter (display the properties dialog box, if any, for selected items)
• 👉⌨F2 Button (change the name of the selected item)
•ðŸ‘‰⌨ Ctrl + F4 (close the active console window. When a console has only one console window, this shortcut will close the console)
Remote Desktop Connection Navigation
• 👉⌨CTRL+ALT+END (Open the m*cro$oft Windows NT Security dialog box
• 👉⌨Alt + page up (switch between program from left to right)
• 👉⌨Alt + page down (switch between program from right to left)
• 👉⌨Alt + Insert (cycle through programs last used)
• 👉⌨Alt + Home (featuring start menu)
• 👉⌨Ctrl + Alt + Break (switch client computer between windows and full screen)
• 👉⌨Alt+Delete (featuring the windows menu) Alt + Delete (featuring the windows menu)
• 👉⌨Ctrl + Alt + minus sign (-) (creating a snapshot of the client's active window on the terminal server clipboard and provides the same function by pressing screen print on a local computer. )
• 👉⌨Ctrl + Alt + Plus Sign (+) (create a snapshot of the entire client window area on the terminal server clipboard and provide the same function by pressing alt + print screen on local computers. )
Internet Explorer Navigation Internet Explorer navigation
•ðŸ‘‰⌨ Ctrl + B (open favorite set dialog box)
• 👉⌨CTRL + E (Open the select bar)
• 👉⌨CTRL + F (Start the Find utility)
• 👉⌨CTRL + H (Open the History bar)
•ðŸ‘‰⌨ CTRL + I (Open the Favorites bar)
• 👉⌨Ctrl + L (open open dialog box)
• 👉⌨Ctrl + N (start another example of a browser with the same web address)
• 👉⌨Ctrl + O (open dialog box, just like ctrl + L)
• 👉⌨Ctrl + P (Open Print dialog box)
• 👉⌨Ctrl + R (updating this web page)
• 👉⌨Ctrl + W (close window active)
• Prin Scrn + Active Printer (Printing Snapshot / overall window)
• 👉⌨Alt + Print Scrn + Smart Active (Printing Windows Active)
• CA 👉⌨Shift + F3 (1 x) (Capital front letter)
• 👉⌨Shift + F3 (2 x) (all uppercase / big letters)
•ðŸ‘‰⌨Shift + F3 (3 x) (all small letters)
#Complete_List_of_MS_Excel_Shortcut_Key
Ctrl+A - Select All
Ctrl+B - Bold
Ctrl+C - Copy
Ctrl+D - Fill Down
Ctrl+F - Find
Ctrl+G - Goto
Ctrl+H - Replace
Ctrl+I - Italic
Ctrl+K - Insert Hyperlink
Ctrl+N - New Workbook
Ctrl+O - Open
Ctrl+P - Print
Ctrl+R - Fill Right
Ctrl+S - Save
Ctrl+U - Underline
Ctrl+V - Paste
Ctrl W - Close
Ctrl+X - Cut
Ctrl+Y - Repeat
Ctrl+Z - Undo
F1 - Help
F2 - Edit
F3 - Paste Name
F4 - Repeat last action
F4 - While typing a formula, switch between absolute/relative refs
F5 - Goto
F6 - Next Pane
F7 - Spell check
F8 - Extend mode
F9 - Recalculate all workbooks
F10 - Activate Menubar
F11 - New Chart
F12 - Save As
Ctrl+: - Insert Current Time
Ctrl+; - Insert Current Date
Ctrl+" - Copy Value from Cell Above
Ctrl+’ - Copy Formula from Cell Above
Shift - Hold down shift for additional functions in Excel’s menu
Shift+F1 - What’s This?
Shift+F2 - Edit cell comment
Shift+F3 - Paste function into formula
Shift+F4 - Find Next
Shift+F5 - Find
Shift+F6 - Previous Pane
Shift+F8 - Add to selection
Shift+F9 - Calculate active worksheet
Shift+F10 - Display shortcut menu
Shift+F11 - New worksheet
Shift+F12 - Save
Ctrl+F3 - Define name
Ctrl+F4 - Close
Ctrl+F5 - XL, Restore window size
Ctrl+F6 - Next workbook window
Shift+Ctrl+F6 - Previous workbook window
Ctrl+F7 - Move window
Ctrl+F8 - Resize window
Ctrl+F9 - Minimize workbook
Ctrl+F10 - Maximize or restore window
Ctrl+F11 - Inset 4.0 Macro sheet
Ctrl+F1 - File Open
Alt+F1 - Insert Chart
Alt+F2 - Save As
Alt+F4 - Exit
Alt+F8 - Macro dialog box
Alt+F11 - Visual Basic Editor
Ctrl+Shift+F3 - Create name by using names of row and column labels
Ctrl+Shift+F6 - Previous Window
Ctrl+Shift+F12 - Print
Alt+Shift+F1 - New worksheet
Alt+Shift+F2 - Save
Alt+= - AutoSum
Ctrl+` - Toggle Value/Formula display
Ctrl+Shift+A - Insert argument names into formula
Alt+Down arrow - Display AutoComplete list
Alt+’ - Format Style dialog box
Ctrl+Shift+~ - General format
Ctrl+Shift+! - Comma format
Ctrl+Shift+@ - Time format
Ctrl+Shift
[7/9, 11:13 AM] +92 305 6964861: Basic MCQs of Computer Sciences (IT) for PPSC and NTS Test 2017
1. which of the following device is used to carry user files?
A. Floppy Disk B. Hard Disk
C. RAM D. CDROM
Answer: A
2. Which device is used to backup the data?
A. Floppy Disk B. Tape
C. Network Drive. D. All of the above
Answer: D
3. For play and hear sound on a computer, we needs.
A. a sound card and speakers B. a microphone
C. all of them required D. none of them required
Answer: A
4. Which is the cheapest memory devices in terms of Cost and Bit?
A. Semiconductor memories B. Magnetic Disks
C. Compact Disks D. Magnetic Tapes
Answer: C
5. Which is the best units of data an external storage device?
A. Bits B. Bytes
C. Hertz D. Clock cycles
Answer: B
6. Which of the following have the fastest access time?
A. Semiconductor Memories B. Magnetic Disks
C. Magnetic Tapes D. Compact Disks
Answer: A
7. Which of the following is a read only memory storage device?
A. Floppy Disk B. CDROM
C. Hard Disk D. None of these
Answer: B
8. Which of the following is a programming language?
A. Lotus B. Pascal
C. MS-Excel D. Netscape
Answer: B
9. What is a compiler?
A. A compiler does conversion line bye line as the program is run
B. A compiler convert whole of a higher level program code into machine code in 1 step
C. A compiler is a general purpose language providing very efficiently execution
D. None of the above
Answer: B
10. What is an interpreter?
A. An interpreter does conversion line bye line as the program is running
B. An interpreter is the representation of the system being designed
C. An interpreter is a generaly purpose language provide very efficient execution
D. None of the above
Answer: B
11. When key is press on the keyboard, which standard is use for converting the key stroke into the corresponding bit?
A. ANSI B. ASCII
C. EBCDIC D. ISO
Answer: A
13. A Pixel is
A. A computer program that draws picture
B. A picture stored in secondary memory
C. The smallest resolvable part of a picture
D. None of these
Answer: C
14. Which device is used as a standard pointting device in a Graphical User Environment?
A. Keyboard B. Mouse
C. Joystick D. Track ball
Answer: B
15. what kind of no. system is often used in a typical 32 bits computer?
A. 2 B. 10
C. 16 D. 32
Answer: A
16. Which no. system is often follow in a typical 32 bits computer ?
A. Binary B. Decimal
C. Hexadecimal D. Octal
Answer: A
17. Which of the following is not an output device?
A. Scanner B. Printer
C. Flat Screen D. Touch Screen
Answer: D
18. Which is the following devices has limitation as we can only stored info. to it but cannot delete or modify it?
A. Floppy Disk B. Hard Disk
C. Tape Drive D. CDROM
Answer: D
19. Which technology is used in Compact disks?
A. Mechanical B. Electrical
C. Electro Magnetic D. Laser
Answer: D
20. Which is the following storage device can store maximum no. of data?
A. Floppy Disk B. Hard Disk
C. Compact Disk D. Magneto Optic Disk
Answer: B
21. Which of the following is the largest manufacturer of Hard Disk Drives?
A. IBM B. Seagate
C. Microsoft D. 3M
Answer: B
22. The programs which has permanent hardware and store in ROM is known as…
A. Hardware B. Software
C. Firmware D. ROM ware
Answer: C
23. Memory unit is one part of
A. Input device B. Control unit
C. Output device D. Central Procesing Unit
Answer: D
24.Who build the first Mechanical Calculator
A. Joseph Marie Jacquard B. John Mauchly
C. Blaise Pascal D. Howard Aiken
Answer: C
25. The earliest calculating devices are…..
A. Abacus B. Clock
C. Difference Engine D. None of these
Answer: A
26. Punched cards were first introduced by….
A. Powers B. Pascal
C. Jacquard D. Herman Hollerith
Answer: D
27. Word length of a Personal Computer is ……
A. 4 bits B. 8 bits
C. 16 bits D. 64 bits
Answer: B
28. Cursor is a ………
A. Pixel B. Thin blinking line
C. Pointing device D. None of these
Answer: B
29. Operating system, editors, and debuggers comes under?
A. System Software B. Application Software
C. Utilities D. None of the above
Answer: A
30. Which device is required for the Internet connection?
A. Joystick B. Modem
C. CD Drive D. NIC Card
Answer: B
31. What does DMA stand for?
A. Distinct Memory Access B. Direct Memory Access
C. Direct Module Access D. Direct Memory Allocation
Answer: B
32. When did John Napier develop logarithm?
A. 1416 B. 1614
C. 1641 D. 1804
Answer: B
33. A normal CD-ROM usually can store up to _______data?
A. 680 KB B. 680 Bytes
C. 680 MB D. 680 GB
Answer: C
34. ATM stands for ?
A. Automatic Talking Machine
B. Automatic Teller Machine
C. Analog Teller Machine
D. Automatic Ticketing Machine
Answer:B
35. The 2nd Generation Computer was based on ……
A. Vacuum Tube B. Silicon Chips
C. Transistor D. Bio Chips
Answer: C
36. The 3rd Generation Computer was made with ………….
A. Vacuum Tube B. Discrete Components
C. IC D. Bio Chips
Answer: C
37. he BIOS is the abbreviation of ………
A. Basic Input Output System B. Best Input Output System
C. Basic Input Output Symbol D. Base Input Output System
Answer: A
38. What do u say a single point on a computer screen
A. Cell B. Element
C. Pixel D. Bit
Answer: C
39. How was the generation of computer classified?
A. by the device used in memory & processor
B. by the speed of computer
C. by the model of the computer
D. by the accuracy of computer
Answer: A
40. from which device main component of the computer communicate with each other?
A. Keyboard B. System Bus
C. Monitor D. Memory
Answer: B
41. Which is a valid program to access the Internet?
A. Access B. Front Page
C. Windows Explorer D. Netscape
Answer: D
42. Which one is the Low Level Language?
A. Assembly B. Visual Basic
C. Java D. C++
Answer: A
43. Which is a volatile memory?
A. ROM B. BIOS
C. PROM D. RAM
Answer: D
44. The digital signals can be represented by
A. Binary Codes B. 0 and 1
C. High and Low D. all of the above
Answer: D
45. Which program can be used for email?
A. Internet Explorer B. Outlook Express
C. NetMeeting D. FrontPage
Answer: B
46. Modulator-demodulator is a device that converts….
A. Digital signal into analog signal
B. Analog signal into digital signal
C. Both A and B
D. None of the above
Answer: C
47. …… is use for scan the picture and put them in digitized form in computer.
A. CD-ROM B. Plotter
C. Bar-coder D. Scanner
Answer: D
48. Animator, 3D Studio, Corel Draw and Flash are………….
A. Word processors B. Spreadsheet packages
C. Multimedia S/W D. None of the above
Answer: C
49. Which statement is valid?
A. 1 KB = 8 bytes B. 1 MB = 8 KB
C. 1 KB = 1024 bytes D. 1 MB = 1024 bytes
Answer: C
50. Which device is used to process data?
A. CPU B. RAM
C. DCU D. VDU
Answer: A
51. Who is known as the father of Computer Science?
A. Charles Babbage B. Howard Aiken
C. Dr. Herman Hollerith D. Blaise Pascal
Answer: A
52. What is the capacity of a 3.5” Floppy Disk?
A. 360KB B. 720KB
C. 1.2MB D. 1.44MB
Answer: D
53. A Personal Computer (PC) is a …………….. Computer.
A. Super B. Main Frame
C. Mini D. Micro
Answer: D
54. What type of printers are Dot Matrix Printers?
A. Laser B. Inkjet
C. Impact D. Drum
Answer: C
55. What is the full form of RAM?
A. Read Access Memory
B. Random Access Memory
C. Rapid access Memory
D. none
Answer: B
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