Concurrency is an important concept in computing, allowing for the execution of multiple operations at the same time. It can be achieved through different methods, such as:
A. Multiprocessing is the ability of a computer system to execute two or more high-level machine instructions simultaneously.
B. Multithreading is the ability of a computer system to execute two or more high-level statements simultaneously.
C. Multitasking is the ability of a computer system to execute two or more subprograms simultaneously.
D. Multiprogramming is the ability of a computer system to execute two or more programs simultaneously.
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