Multiple choice

The ability of an OS to run more than one application at a time is called

  1. Multitasking

  2. Object-oriented programming

  3. Multi-user computing

  4. Time-sharing

  5. None of these

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A Correct answer
Explanation

Multitasking is the ability of an operating system to manage multiple processes or applications simultaneously, allowing users to run more than one program at a time. Object-oriented programming is a programming paradigm, multi-user computing refers to multiple users, and time-sharing is a related but different concept.