Swapping requires a _________

Which of the following is not an encryption standard?

I/O hardware typically contains:

RAID level ____ spreads parity and data among all N+1 disks rather than storing data in N disks and parity in 1.

For non-shareable resources like a printer, mutual exclusion _____.

The systems which allow only one process execution at a time are called ________.

The segment of code in which the process may change common variables, update tables, or write into files is known as the ____________

Which of the following is not a characteristic of a computer virus?

An edge from process Pi to Pj in a wait-for graph indicates that:

A machine has a 32-bit architecture, with 1-word long instructions. It has 64 registers, each of which is 32 bits long. It needs to support 45 instructions, which have an immediate operand in addition to two register operands. Assuming that the immediate operand is an unsigned integer, the maximum value of the immediate operand is