Cascading termination refers to the termination of all child processes if the parent process terminates __

a) Normally or abnormally
b) Abnormally
c) Normally
d) None of the mentioned

Cascading termination occurs when both normal and abnormal termination of a parent process leads to the termination of all its child processes.

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In a timeshare operating system, when the time slot assigned to a process is completed, the process switches from the current state to?

When a process is in a “Blocked” state waiting for some I/O service. When the service is completed, it goes to the __

Which country is known for developing the first computer mouse?

Canal Patwari 10/12/2023 Evening, Computer MCQS, Computer Science MCQS, MS Word MCQS, PPSC Latest Past Papers

The concept of a “search engine” is used to:

Computer History and Generations MCQs, Computer Science MCQS

A. Efficient internet browsing B. Protecting data C. Developing websites D. Sending emails Correct Answer is: A

The operating system is responsible for?

Computer Science MCQS, Operating System MCQs

a) bad-block recoveryb) booting from diskc) disk initializationd) all of the mentioned

Which of the following is the brain of the computer?

Computer Science MCQS, Computer System MCQS

a) Central Processing Unitb) Memoryc) Arithmetic and Logic unitd) Control unit

The first generation of computers used:

Computer History and Generations MCQs, Computer Science MCQS

A. Transistors B. Vacuum tubes C. Integrated circuits D. Microprocessors Correct Answer is: B

The Internet of Things (IoT) refers to the network of:

Computer History and Generations MCQs, Computer Science MCQS

A. Connected computers B. Physical devices with internet C. Social media platforms D. Cloud storage services Correct Answer is: B

What is information about data called?

Computer Science MCQS, Data Base MCQS

a) Hyper datab) Tera datac) Meta datad) Relations

Swapping _ be done when a process has pending I/O, or has to execute I/O operations only into operating system buffers.

Computer Science MCQS, Operating System MCQs

a) must neverb) maybec) cand) must

Which of the following is not an example of DBMS?

Computer Science MCQS, Data Base MCQS

a) MySQLb) Microsoft Acessc) IBM DB2d) Google

Which of the following is not the application of stack?

Computer Science MCQS, Data Structure MCQs

a) Data Transfer between two asynchronous processb) Compiler Syntax Analyzerc) Tracking of local variables at run timed) A parentheses balancing program

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