Operating Systems MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
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What does ‘networking’ in an operating system refer to?
A. Managing network connections and communications
B. Allocating system memory
C. Handling file operations
D. Scheduling system tasks
Answer: Managing network connections and communications
What does ‘system performance monitoring’ involve?
A. Tracking the usage of system resources and performance metrics
B. Managing user permissions
C. Installing new applications
D. Handling network security
Answer: Tracking the usage of system resources and performance metrics
What does ‘user interface’ refer to?
A. The part of the operating system that allows users to interact with the computer
B. A component that manages system hardware
C. A tool for managing network connections
D. A utility for optimizing system performance
Answer: The part of the operating system that allows users to interact with the computer
Which of the following is used to manage system processes?
A. Process Scheduler
B. File Manager
C. Memory Manager
D. I/O Manager
Answer: Process Scheduler
Which of the following is a role of the ‘file manager’?
A. Organizing and accessing files on a storage device
B. Managing system resources
C. Scheduling tasks
D. Handling network connections
Answer: Organizing and accessing files on a storage device
What does ‘disk quota’ refer to?
A. A limit on the amount of disk space a user or process can use
B. The amount of data transferred over a network
C. The speed of disk read/write operations
D. The allocation of RAM to processes
Answer: A limit on the amount of disk space a user or process can use
Which component manages input and output operations?
A. I/O Manager
B. File System
C. Process Scheduler
D. Memory Manager
Answer: I/O Manager
Which of the following describes ‘memory fragmentation’?
A. Unused memory scattered in small blocks
B. Efficient use of memory resources
C. A technique for compressing memory usage
D. A method for managing memory allocation
Answer: Unused memory scattered in small blocks
What is ‘backup’?
A. Creating copies of data to prevent loss
B. Updating system software
C. Managing network traffic
D. Installing new hardware components
Answer: Creating copies of data to prevent loss