COMPUTER FUNDAMENTALS

Detailed explanation-1: -What can happen when two programs try to occupy the same space in RAM? When two programs try to occupy the same space in RAM, one or both of the programs may crash until the problem is resolved.

Detailed explanation-2: -multitasking, the running of multiple programs (sets of instructions) in one computer at the same time. Multitasking is used to keep all of a computer’s resources at work as much of the time as possible.

Detailed explanation-3: -Multiprogramming. Sharing the processor, when two or more programs reside in memory at the same time, is referred as multiprogramming. Multiprogramming assumes a single shared processor.

Detailed explanation-4: -The correct answer is Multitasking. Multitasking is the ability of an operating system to execute more than one task simultaneously on a single processor machine, these multiple tasks share common resources such as CPU and memory.