The request and release of resources are _____.

Each entry in a segment table has a ________ address

The necessary conditions for a deadlock to occur are:

Which module gives control of the CPU to the process selected by the short-term scheduler?

How are the data blocks of a very large file allocated in the Unix file system?

In a file allocation system, which of the following allocation scheme(s) can be used if no external fragmentation is allowed?

I. Contiguous

II. Linked

III. Indexed

The algorithm in which memory is allocated to each process proportionally to its size is known as _____

Which of the following facilitates transfer of bulk data from hard disk to main memory with the highest throughput?

Let the time taken to switch between user and kernel modes of execution be 't₁' and the time taken to switch between two processes be 't₂'.

Which of the following is TRUE?

What is 'Aging' in CPU Scheduling?