(A) Starvation
(B) Deadlock
(C) Mutual exclusion
(D) Hold and wait
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.
The process of holding at least one resource and waiting to acquire additional resources that are currently being held by other processes is known as?
(A) Hold and wait
(B) Mutual exclusion
(C) No preemption
(D) Circular wait
The __ requires that no reader will be kept waiting unless a writer has already obtained permission to use the shared object.
(A) Second readers writers problems
(B) Third readers writers problems
(C) First readers writers problems
(D) Fourth readers writers problems
__ wastes CPU cycles and hence is a problem in real multiprogramming system.
(A) Spinlock
(B) Critical section
(C) Busy waiting
(D) Mutex
User mode can run the privileged instructions.
(A) True
(B) False
The basic purpose of __ is to help the users to utilize the hardware resources for completing different tasks in a simplified manner.
(A) Application software
(B) Operating system
(C) Both of above
(D) None of the above
__ is used to store data on secondary storage device.
(A) Ordinary file
(B) Block special file
(C) Link file
(D) Directory
Progress and bounded waiting are some of the characteristics to solve the critical section problem.
(A) True
(B) False