Operating Systems MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
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What does ‘file compression’ do?
A. Reduces the size of files for storage or transmission
B. Increases the speed of file access
C. Encrypts file data for security
D. Organizes files in a more efficient manner
Answer: Reduces the size of files for storage or transmission
What is the purpose of ‘disk defragmentation’?
A. To consolidate fragmented files on the disk
B. To increase disk space
C. To improve network performance
D. To optimize system memory
Answer: To consolidate fragmented files on the disk
What is ‘system logging’?
A. The recording of system events and activities
B. The process of managing user permissions
C. The optimization of network performance
D. The installation of system software
Answer: The recording of system events and activities
What does ‘process creation’ involve?
A. The initialization of a new process in the system
B. The installation of new hardware
C. The upgrading of system software
D. The management of user accounts
Answer: The initialization of a new process in the system
What does ‘process termination’ refer to?
A. The ending of a process's execution
B. The installation of new system updates
C. The creation of new files
D. The allocation of system resources
Answer: The ending of a process's execution
What does ‘resource allocation’ refer to?
A. Distributing system resources such as CPU time and memory to tasks
B. Managing network connections
C. Handling file operations
D. Optimizing disk storage
Answer: Distributing system resources such as CPU time and memory to tasks
What is a ‘kernel’ in an operating system?
A. The core component that manages system operations
B. A type of system software
C. A user interface element
D. A network protocol
Answer: The core component that manages system operations
What is ‘file sharing’?
A. Allowing multiple users to access and use the same file
B. Storing files on a network drive
C. Creating copies of files for backup
D. Organizing files in folders
Answer: Allowing multiple users to access and use the same file
What is the purpose of ‘system updates’?
A. To fix bugs and improve system functionality
B. To increase storage capacity
C. To upgrade hardware components
D. To optimize network performance
Answer: To fix bugs and improve system functionality