Which of the following statements is false?
A) Java makes concurrency available to you through the language and APIs.
B) Concurrency is a subset of parallelism.
C) Today's multi-core computers have multiple processors that can perform tasks in parallel.
D) Java programs can have multiple threads of execution, where each thread has its own method-call stack and program counter, allowing it to execute concurrently with other threads. This capability is called multithreading.

Question

Quizplus · Accepted Answer

Concurrency and parallelism are often used interchangeably, but they are different concepts. Concurrency refers to the ability of a program to make progress on multiple tasks simultaneously, whereas parallelism refers to the ability of a program to use multiple processors or cores to perform tasks in parallel. Therefore, concurrency is not a subset of parallelism.

Which of the Following Statements Is False