INPUT OUTPUT DEVICES


1. A keyboard is this kind of device—
1) Black 2) Input 3) Output 4) word Processing 


2. Which part of the computer helps to store information?
1) Disk drive 2) Keyboard 3) Monitor 4) Printer


3. Which of the following is not an output device?
1) Scanner 2) Printer 3) Flat Screen 4) Touch Screen


4. The standard input device for a PDA is a:
1) stylus. 2) touch pad. 3) keyboard. 4) trackball mouse.


5. The traditional mouse requires a mouse pad to provide friction for its:
1) touchpad. 2) tracker. 3) optical sensor. 4) rollerball.


6. What is the correct association between a hardware component and a computer function?
1) Monitor ? input
2) Mouse ? input
3) CPU ? storage
4) Hard disk ? processing 


7. An example of an input device is:
1) a speaker 2) a mouse 3) a monitor 4) a printer


8. 'MICR' technology used for clearance of cheques by banks refers to—
1) Magnetic Ink Character Recognition
2) Magnetic Intelligence Character Recognition
3) Magnetic Information Cable Recognition
4) Magnetic Insurance Cases Recognition


9. Which device is used as the standard pointing device in a Graphical User Environment
1) Keyboard 2) Mouse 3) Joystick 4) Track ball


10. Data going into the computer is called
1) Output 2) Algorithm 3) Input 4) flow chart

11. When you quickly press and release the left mouse button twice, you are
1) Primary-clicking 2) Pointing 3) Double-clicking 4) Secondary-clicking


12. To delete an incorrect character in a document, ____________ to erase to the right of the insertion point.
1) press the left mouse key
2) double-click the right mouse key
3) press the BACKSPACE key
4) press the delete key

13. The banks use___________ device to minimize conversion process.

1) Keyboard 2) MICR 3) OCR 4) Scanner

14. A camera is an
1) Input device
2) Can be either input or output
3) Processing machine
4) Output device


15. One of the output devices your computer uses is the
1) Mouse 2) Keyboard 3) Monitor 4) Cord


16. All of the following are examples of input devices EXCEPT a:
1) Scanner. 2) Mouse. 3) Keyboard. 4) Printer.


17. The copy, cut, and paste features use keyboard shortcuts with the ______ key and a keyboard letter.
1) Shift 2) Windows 3) Alt 4) Ctrl


18. With the help of proper software, the mouse can also be used to ;
1) Draw pictures 2) Make ideal graphics 3) Type text 4) Both a and b


19. The mouse generally does have
1) Two buttons 2) Three Buttons 3) Several Buttons 4) Either 1 or 2


20. A cursor is
1) To make a selection from the document and duplicate it on the clipboard
2) A symbol that designates the position on the screen where text or codes will be inserted or deleted.
3) Pressing and holding the main mouse button
4) A button in a dialog box.


21. Computers gather data, which means that they allow users to data.
1) Present 2) Input 3) Output 4) Store


22. Which of the following detects the presence or absence of a mark in a predetermined place?
1) Pointing Stick 2) Bar Code Reader 3) Optical Mark Reader 4) None of the above


23. To create a capital letter, you must use which special key simultaneously with the letter key?
1) Enter 2) Tab 3) Esc 4) Shift


24. Which dialog box will create a new document?
1) Open 2) New 3) Save 4) None


25. We can get __________ menu by Alt + F
1) Edit menu 2) Window Menu 3) File Menu 4) Insert Menu


26. Undo is similar to
1) Ctrl + Z 2) Ctrl + X 3) Ctrl + C 4) None of the above


27. The key that is generally use to cancel an action is :
1) Enter 2) Esc 3) Shift 4) Alt


28. Cut removes the selected text from your document and puts it on the
1) Clipboard 2) Screen 3) Another document 4) None of the above.


29. Undo is present in
1) View Menu 2) File Menu 3) Edit Menu 4) All of the above


30. Which of the following is a pointing device?
1) Key board 2) Modem 3) Monitor 4) Mouse


31. Which of the following displays a list of command?
1) Menu 2) Desktop 3) Icon 4) Folder


32. The menu bar consists of
1) File 2) Edit 3) Views 4) All of the above


33. Which of the following is NOT a mouse technique commonly used in windows
1) Lifting 2) Dragging 3) Double clicking 4) Clicking


34. Multiple choice examination answer sheets can be evaluated automatically by
1) OMR 2) OCR 3) MICR 4) Scanner


35. One of the following is Input/ Output device
1) Printer 2) Keyboard 3) VDU 4) Hard Disk


36. The input device that is most appropriate for a Kiosk Operations is
1) Keyboard 2) Trackball 3) Bar Code reader 4) Touch Panel


37. A scanner scans __________
1) Pictures
2) Text
3) Both Picture and Text
4) Neither Pictures nor Text


38. Ctrl, Shift and Alt are called ____________ keys
1) Modifier 2) Function 3) Alphanumeric 4) Adjustment


39. The pattern of printed lines on most products are called ___________.
1) Prices 2) OCR 3) Scanners 4) Barcodes 


40. A ______, pre designed document that already has coordinating fonts, a layout and a back -ground.
1) Guide 2) Model 3) Ruler 4) Template


41. A ___________ can make it easier to play games
1) Mouse 2) Joystick 3) Keyboard 4) Pen


42. The blinking symbol on the computer screen is called the
1) Mouse 2) Logo 3) Palm 4) Cursor 


43. To make the number pad act as directional arrows, you press the ____ key.
1) Shift 2) Arrow lock 3) Num lock 4) Caps lock 


44. Which key is used in combination with another key to perform a specific task?
1) Function 2) Control 3) Arrow 4) Pace bare


45. Which of the following consist of only input devices?
1) Mouse, keyboard, Monitor
2) Mouse, Keyboard, Printer
3) Mouse, Keyboard, Plotter
4) Mouse, Keyboard, Scanner


46. What type of device is a computer mouse?
1) Input 2) Output 3) Software 4) Storage


47. Holding the mouse button down while moving an object or text is known as---1) Moving 2) Dragging 3) Dropping 4) Highlighting


48. If you do not want to select any option after opening a menu then click menu title again or press key _______
to close the menu.
1) Shift 2) Tab 3) Escape 4) F1


49. A button that makes character either upper or lower case and numbers to symbols
1) Monitor 2) Shift key 3) Icon 4) Mouse


- 3 -50. A _________ is an example of an input device
1) Keyboard 2) Monitor 3) Mouse 4) CPU


51. letters, numbers, and symbols found on a keyboard are
1) icon 2) screen 3) keys 4) menu


52. SMPS stands for
1) Switched mode power supply
2) Start mode power supply
3) Store mode power supply
4) Single mode power supply


53. Which part of the computer helps to store information?
1) Disk drive
2) Keyboard
3) Monitor
4) Printer


54. To move the beginning of a line of text, press the key.
1) Page up 2) Enter 3) Home 4) None of these
55. To select a sentence, click anywhere on the sentence while holding the following key.
1) Shift 2) Alt 3) Ctrl 4) ESC


56. To start a new line press
1) Enter 2) Ctrl+ Enter 3) Shift+ Enter 4) None of these 


57. Powerful key that lets you exit a program when pushed
1) Arrow keys 2) Space bar 3) Escape key 4) Return key


Image description