Input Output Organization - Computer Awareness Objective Questions with Answers

Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Questions
1 Which of the following statement is FALSE in view of interrupts ?
A interrupts are changes in flow of control caused by some event related to I/O.
B interrupts are synchronous with a program.
C when an interrupt occurs, some actions are taken, and then system returns to exactly same state as it was before the interrupt.
D none of the above

Answer: Option [B]
2 An attempt to execute illegal or undefined instruction may lead to
A Trap event
B I/O interrupt
C CPU malfunctioning
D None of the above

Answer: Option [A]
Advertisement
Article and Schedule Quiz Start Test!
DOWNLOAD CURRENT AFFAIRS PDF FROM APP
3 DMA module can communicate with CPU through
A Interrupt
B Cycle stealing
C Branch instruction
D None of the above

Answer: Option [B]
4 Interrupts which are initiated by an instruction are
A Internal
B External
C Hardware
D Software

Answer: Option [D]
5 A CPU generally handles an interrupt by executing an interrupt service routine
A as soon as an interrupt is raised
B by checking the interrupt register at the end of fetch cycle
C by checking the interrupt register after finishing the executing the current instruction
D by checking the interrupt register at fixed time intervals

Answer: Option [A]

Random GK Questions

Q. National Income Estimates in India are prepared by:
Q. A Black Market is a situation where in
Q. Alcohol is used as a thermometric liquid when it is desired to measure :
Q. Cash is what type of asset of bank ?
Q. The main source of long-term credit for a business unit is
Q. In which state Hazaribagh National Park is located ?

Chapters

Assam Direct Recruitment Test Series

Computer Science Topics