Operating Systems MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
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What does ‘booting’ refer to?
A. The process of starting up a computer
B. The process of shutting down a computer
C. The process of installing software
D. The process of formatting a disk
Answer: The process of starting up a computer
What is the function of ‘virtual memory’?
A. To use disk space as additional RAM
B. To increase the CPU speed
C. To manage file storage
D. To optimize network performance
Answer: To use disk space as additional RAM
Which operating system is known for its use in mobile devices?
A. Android
B. Windows 10
C. macOS
D. Linux
Answer: Android
What is the purpose of process management?
A. To handle the creation, execution, and termination of processes
B. To manage disk storage
C. To handle network communications
D. To allocate memory to files
Answer: To handle the creation, execution, and termination of processes
What is the main function of a file system?
A. Organizing and managing files on disk
B. Scheduling tasks for the CPU
C. Managing network connections
D. Allocating memory to processes
Answer: Organizing and managing files on disk
Which component of the operating system interacts directly with hardware?
A. Kernel
B. User Interface
C. File System
D. Application Software
Answer: Kernel
What does an operating system manage?
A. Hardware and software resources
B. Only hardware resources
C. Only software applications
D. Networking resources
Answer: Hardware and software resources
What is ‘file backup’?
A. The process of creating copies of files to prevent data loss
B. A type of memory management
C. A network optimization technique
D. A method of file organization
Answer: The process of creating copies of files to prevent data loss
What is ‘access time’?
A. The time it takes to read or write data from/to a storage device
B. A type of file management
C. A network optimization technique
D. A method of memory management
Answer: The time it takes to read or write data from/to a storage device