(A) Interrupt handling
(B) Process handling
(C) Context switching
(D) None of the above
Category: Operating System Mcqs
Operating systems Mcqs for Screening tests, Interviews, Viva and Other competitive exams. Operating System Mcqs section will help users to prepare mcqs of Operating Systems for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, System administrator and all other Exams can prepare their operating system portion from here.
It is a system call that causes the caller to block.
(A) Sleep
(B) Wakeup
(C) Await
(D) None of the above
Long term scheduler is a?
(A) Process Swapping Scheduler
(B) CPU Scheduler
(C) Job Scheduler
(D) None of the above
Process Control Block PCB is also called?
(A) Memory Control Block
(B) Program Control Block
(C) Task Control Block
(D) None of the above
A table that contains the base address of each page in physical memory is called?
(A) Frame table
(B) Page table
(C) Memory table
(D) None of the above
It provides an interface between the process and the Operating System?
(A) System call
(B) Synchronization
(C) Segmentation
(D) None of the above
Which among following is also known as CPU scheduler?
(A) Long term scheduler
(B) Short term scheduler
(C) Medium term scheduler
(D) Both A & B
Which of the following is time required by a process for CPU execution?
(A) Throughput
(B) Response time
(C) Burst time
(D) Arrival time