Input and Output Device MCQ: MCQ Test (25 questions)

Question 1 of 25

The mouse … usually appears in the shape of an arrow.

Aindicator
Bmarker
Cmeter
Dpointer

Question 2 of 25

Pick the odd one___

AMouse
BScanner
CPrinter
DKeyboard

Question 3 of 25

Powerful key that lets you exit a program when pushed ………..

AArrow key
BSpace bar
CEscape key
DReturn key

Question 4 of 25

Codes consisting of bars or lines of varying widths or lengths that are computer readable are known as ____

AAn ASCII code
BA magnetic tape
CAn OCR scanner
DA Bar code

Question 5 of 25

Use this when you want to make all letters capital without having to use the shift key for each character ………..

AShifter
BUpper case
CCaps lock key
DIcon

Question 6 of 25

What are the speakers attached to your computer used for?

ADisplaying images
BSending messages
CStoring messages
DHandling sound and music

Question 7 of 25

In MICR, C stands for …………

ACode
BColour
CComputer
DCharacter

Question 8 of 25

Why is the Caps Lock key referred to as to toggle key?

ABecause its function goes back and forth every time it is pressed
BBecause it cannot be used for entering numbers
CBecause it cannot be used to delete
DBecause it cannot be used insert

Question 9 of 25

OCR stands for ……..

AOptical Character Recognition
BOptical CPU Recognition
COptical Character Rendering
DOther Character Restoration

Question 10 of 25

If you open a menu and then decide you don't want to select an option after all, click the menu title again or press the … key to close the menu.

AShift
BTab
CF1
DEsc

Question 11 of 25

Which of the following is not and output device?

APlotter
BPrinter
CMonitor
DTouch Screen

Question 12 of 25

Any letter, number, or symbol found on the keyboard that you can type into the computer ……………

AOutput
BCharacter
CType
DPrint

Question 13 of 25

A ……….. Is used to read handwritten or printed text to make a digital image that is stored in memory.

APrinter
BLaser beam
CScanner
DTouch pad

Question 14 of 25

Which type of device is the computer monitor?

AInput
BOutput
CProcessing
DSoftware

Question 15 of 25

The arrow keys can be used to …………

Adelete text
Bmove the cursor in the text that has already been entered
Csave the document
Dmove the cursor while deleting text

Question 16 of 25

An example of an input device is ……….

AProjector
BHeadphones
CSoundcard
DWebcam

Question 17 of 25

What is the full form of JPEG?

AJoint Photographic Experts Group
BJoint Protocol Experts Graphics
CJoint Programming Experts Graphics
DJoint Project Experts Group

Question 18 of 25

You use a(n) …., such as a keyboard or mouse, to input information.

Astorage device
Bprocessing device
Cinput device
Doutput device

Question 19 of 25

Digital photos and scanned images are typically stored as … graphics with extensions such as bmp, png, jpg, tif, or gif.

Avector
Bbitmap
Ceither vector or bitmap
Dneither vector nor bitmap

Question 20 of 25

Which of the following could be digital input devices for computers?

ADigital camcorder
BMicrophone
CScanner
DAll of the above

Question 21 of 25

One puts information into the computer by pressing this key___

ACaps Lock
BTab
CEnter
DEsc

Question 22 of 25

The first computer mouse was built by ____

ADouglas Engelbart
BWilliam English
COaniel Coogher
DRobert Zawacki

Question 23 of 25

Information that comes from an external source and is fed into computer software is called ……………

AInput
BOutput
CThroughput
DReports

Question 24 of 25

A standard alphanumeric keyboard of a laptop usually consists of how many keys?

A70-80 key
B81-84 key
C100-104 key
D108-112 keys

Question 25 of 25

Letters, numbers and symbols found on a keyboard are ………

AIcon
BScreen
CKeys
DMenu