Computer Science MCQs Subcategories

Computer Science	Operating System (OS) MCQs
Algorithms & Data Structures	DBMS MCQs
Programming MCQs	Software Development MCQs
Networking MCQs	Data Structure MCQs
Intro to IT	Web Development MCQs
Software Engineering Mcqs	Computer Science MCQs
Data Representation	Functions
Floating Point Accuracy	Databases
Data Management

What category of web-based system would you assign to discussion groups?

A. Collaborative work
B. Online communities
C. Web portals
D. workflow-oriented

Which module gives control of the CPU to the process selected by the short-term scheduler?

A) Dispatcher
B) Interrupt
C) Scheduler
D) None of these

The processes that are residing in the main memory for execution are kept on a list called?

A) Job queue
B) Ready queue
C) Execution queue
D) Process queue

The interval from the time of submission of a process to the time of completion is termed a?

A) Waiting time
B) Turnaround time
C) Response time
D) Throughput

Which scheduling algorithm allocates the CPU first to the process that requests the CPU first?

A) First-come first-served scheduling
B) Shortest job scheduling
C) Priority scheduling
D) None of these

Which one of the following can not be scheduled by the kernel?

A) Kernel-level thread
B) User-level thread
C) Process
D) None of the mentioned

Users are ……. that their processes are running on a paged system?

A) Aware
B) Unaware
C) Informed
D) None of these

CPU fetches the instruction from memory according to the value of?

A) Program counter
B) Status register
C) Instruction register
D) Program status word

A memory buffer used to accommodate a speed differential is called?

A) Slack pointer
B) Cache
C) Accumulator
D) Disk buffer

Which one of the following is the address generated by CPU?

A) Physical address
B) Absolute address
C) Logical address
D) None of these