(A) Proportional Allocation
(B) Fixed allocation
(C) Priority allocation
(D) None of the above
Tag: OS Mcqs
In pages segmentation the logical address is legal if d is __ segment length.
(A) < (less than)
(B) >(greater than)
(C) =(equal to)
(D) None of the above
Starvation is infinite blocking caused due to unavailability of resources.
(A) True
(B) False
The __ requires that once a writer is ready that writer performs its write as soon as possible if a writer waiting to access the object no new readers may start reading.
(A) first readers-writers problem
(B) second readers-writers problem
(C) third readers-writers problem
(D) fourth readers-writers problem
The __ scheme is not applicable to a resource allocation system with multiple instances of each resource type.
(A) Wait for Graph
(B) Resource Allocation Graph
(C) Both of the above
(D) None of the above
A semaphore that cause Busy-Waiting is termed as?
(A) Monitor
(B) Critical region
(C) Critical section
(D) Spinlock
The following is NOT a classical problem of synchronization?
(A) Reader writer problem
(B) Bounded buffer problem
(C) Dining philosopher problem
(D) Counting semaphore problem
A condition where a set of blocked processes each holding a resource and waiting to acquire a resource held by another process in the set is termed as?
(A) Starvation
(B) Deadlock
(C) Segmentation
(D) Paging