Q. Part of a program where the shared memory is accessed and which should be executed indivisibly, is called:

View solution

Q. Windows is a .................. operating system.

View solution

Q. Which page replacement policy suffers from Belady’s anomaly?

View solution

Q. Cache memory is:

View solution

Q. ....................is one of pre-emptive scheduling algorithm.

View solution

Q. A software to create a Job Queue is called...................

View solution

Q. In processor management, round robin method essentially uses the preemptive version of ...................

View solution

Q. A page fault ..................

View solution

Q. .................. synchronize critical resources to prevent deadlock.

View solution

Q. The memory allocation scheme subjected to “external” fragmentation is:

View solution

Q. Producer consumer problem can be solved using:

View solution

Q. Banker’s algorithm is used for ................... purpose.

View solution

Q. Bankers algorithm is for

View solution

Q. Which is the correct definition of a valid process transition in an operating system ?

View solution

Q. Semaphores are used to:

View solution

Q. In which of the following storage replacement strategies, is a program placed in the largest available hole in the memory?

View solution

Q. Remote computing system involves the use of timesharing systems and:

View solution

Q. Match the following

(a) Disk scheduling                 (1) Round robin
(b) Batch processing               (2) Scan
(c) Time sharing                       (3) LIFO
(d) Interrupt processing          (4) FIFO

View solution

Q. IC 80287 is:

View solution

Q. A solution to external fragmentation.

View solution