Fantastic Os Process Management Test - 77+ MCQs: Operating System Process Management Quiz: Test Your Knowledge with OS Process Questions and Answers

1. What does CPU stand for in the context of operating systems?

Central Processing Unit

Computer Programming Unit

Central Power Unit

Computer Performance Unit

2. What is the purpose of 'process synchronization' in operating systems?

To ensure that processes are executed in alphabetical order

To ensure that processes share data and resources in a controlled manner

To synchronize the system clock with an atomic clock

To terminate processes that are not responding

3. Which operating system is commonly used on Apple Macintosh computers?

Windows

Linux

iOS

macOS

4. What is 'semaphore' in the context of process synchronization?

A type of traffic signal

A technique for protecting data from unauthorized access

A type of computer virus

A system for controlling external devices

5. What is a 'shell' in the context of operating systems?

A protective case for computer hardware

A user interface for interacting with the operating system

A type of file format

A type of hardware device

6. What is the primary function of an operating system's 'shell'?

To provide protection against malware

To manage network connections

To provide a user interface for running commands and programs

To control the computer's power supply

7. What is 'deadlock' in the context of process management?

A process that has terminated successfully

A situation where two or more processes are unable to proceed because each is waiting for the other

A process that is running at maximum CPU speed

A process that is consuming excessive memory

8. What is 'race condition' in the context of process synchronization?

A situation where two or more processes are unable to proceed because each is waiting for the other

A situation where processes compete to complete a task

A situation where processes have the same priority

A situation where processes communicate effectively

9. What is 'IPC message queue' in the context of interprocess communication?

A physical queue of messages at a post office

A technique for sending physical letters between processes

A system for sending text messages between processes

A mechanism for processes to exchange data through messages

10. What is 'thread context' in the context of thread execution?

The background color of a thread's window

The current thread's physical location

The state of the thread's registers and program counter

The thread's language preference

Operating System Process Management MCQ Test 5