MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Parallel processing is a computing technique when multiple streams of calculations or data processing tasks co-occur through numerous central processing units (CPUs) working concurrently.

Detailed explanation-2: -Multiple Instruction, Multiple Data Stream (MIMD): This is the most generic parallel processing architecture where any type of distributed application can be programmed. Multiple autonomous processors executing in parallel work on independent streams of data.

Detailed explanation-3: -The main difference between multicore and parallel systems? Both processes execute programs at the same time, though the main difference between the two is that parallel processing refers to running more than 1 program simultaneously, usually with different peripherals communicating with each other.

Detailed explanation-4: -The three models that are most commonly used in building parallel computers include synchronous processors each with its own memory, asynchronous processors each with its own memory and asynchronous processors with a common, shared memory.