FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Concurrency means multiple computations are happening at the same time. Concurrency is everywhere in modern programming, whether we like it or not: Multiple computers in a network. Multiple applications running on one computer. Multiple processors in a computer (today, often multiple processor cores on a single chip)

Detailed explanation-2: -What Is Asynchronous Programming? An asynchronous model allows multiple things to happen at the same time. When your program calls a long-running function, it doesn’t block the execution flow, and your program continues to run.

Detailed explanation-3: -Multithreaded programming is programming multiple, concurrent execution threads. These threads could run on a single processor.

Detailed explanation-4: -Concurrency is about multiple tasks which start, run, and complete in overlapping time periods, in no specific order. Parallelism is about multiple tasks or subtasks of the same task that literally run at the same time on a hardware with multiple computing resources like multi-core processor.