Computer
Computer MCQs With Answers
596 Computer MCQs for CSS, PPSC, FPSC, NTS and entry-test preparation. Take a scored quiz instead →
Which component is responsible for executing instructions in a computer?
AHard Disk
BMonitor
CRAM
DCPU
Which of the following is considered ‘non-volatile’ memory?
ACache
BRegister
CRAM
DROM
Which device converts digital signals to analog for internet transmission over phone lines?
AModem
BRouter
CSwitch
DHub
What is ‘Syntax’ in programming?
AThe style of the code
BThe logic of the program
CThe set of rules for writing code
DThe speed of the program
What is ‘Redundancy’ in computing?
AData loss
BSoftware error
CSlow processing
DDuplication of components for fault tolerance
Which device converts analog to digital signal?
AADC
BSwitch
CModem
DDAC
Which input device is used for CAD design?
AMouse
BDigitizer Tablet
CKeyboard
DMicrophone
What is ‘Encryption’ key?
AA file name
BA software license
CA secret string used to lock/unlock data
DA password
What is a ‘Gateway’?
AA security firewall
BA server
CA router
DA node that connects two different networks