Computer
Computer MCQs With Answers
596 Computer MCQs for CSS, PPSC, FPSC, NTS and entry-test preparation. Take a scored quiz instead →
Which mouse type uses a light sensor instead of a rolling ball to detect movement?
AMechanical mouse
BTrackball mouse
CWired keyboard
DOptical mouse
What is the term for a processor that has two independent processing units on one chip?
ASingle-core processor
BDual-core processor
CCache processor
DGraphics processor
What is the older input device called that uses a rotating ball to move the cursor?
AOptical mouse
BTouchpad
CJoystick
DTrackball
What is the standard layout of most English computer keyboards called?
AAZERTY
BQWERTY
CDVORAK
DABCDEF
Which computer part processes and improves the display of images, video, and graphics?
ASound card
BGraphics card
CNetwork card
DPower supply
Which key on a keyboard is used to delete a character to the left of the cursor?
AEnter
BBackspace
CShift
DTab
Which computer part processes and outputs audio, such as music and sound effects?
AGraphics card
BSound card
CNetwork card
DPower supply
Which key is used to move the cursor to a new line or confirm an action?
AShift
BTab
CEnter
DCaps Lock
Which part of the computer allows it to connect to a network, either by cable or wirelessly?
ASound card
BPower supply
CNetwork card
DGraphics card
Which key locks the keyboard so that letters are typed in uppercase?
AShift
BTab
CCaps Lock
DCtrl