What is one of the primary functions of an operating system?
a) Managing hardware and software resources
b) Performing complex calculations
c) Running applications directly
d) Providing networking services only
Which of the following is a key function of an operating system related to memory management?
a) Maintaining the file system
b) Allocating and deallocating memory for processes
c) Managing user interfaces
d) Providing network connectivity
What function does an operating system perform in terms of process management?
a) Ensuring security of data
b) Managing the execution of processes and threads
c) Handling the input/output operations
d) Maintaining the storage devices
Which of the following is a function of an operating system related to file management?
a) Creating and managing the file system hierarchy
b) Running applications
c) Allocating memory resources
d) Providing network access
Which of the following functions of the operating system ensures that multiple programs can run simultaneously?
a) Memory management
b) Process scheduling
c) File management
d) Device management
What is the primary function of an operating system’s device management?
a) Allocating CPU time
b) Managing peripheral devices like printers and hard drives
c) Managing user interfaces
d) Managing memory allocation
Which of the following is a function of an operating system’s security management?
a) Managing input and output devices
b) Handling the system’s boot process
c) Ensuring unauthorized access is blocked
d) Managing the file system hierarchy
What function of the operating system helps allocate the system’s CPU resources to active processes?
a) Process management
b) Memory management
c) Resource allocation
d) File management
Which operating system function controls the access and use of files?
a) File system management
b) Memory management
c) Device management
d) Network management
What function of an operating system ensures that different users’ files and data do not interfere with each other?
a) Process scheduling
b) Memory management
c) Security management
d) File system management
Which of the following is NOT typically a function of an operating system?
a) Process management
b) Hardware management
c) Networking management
d) Algorithm optimization
Which function of the operating system is responsible for executing and managing the life cycle of processes?
a) Process management
b) Memory management
c) File management
d) Device management
What function of the operating system is responsible for controlling access to hardware resources?
a) File management
b) Device management
c) Process scheduling
d) Security management
Which of the following is an important function of an operating system to ensure data integrity?
a) File encryption
b) Managing files and directories
c) Backing up files regularly
d) Performing disk cleanup
Which of the following functions of an operating system ensures smooth operation of networking processes?
a) Process scheduling
b) File management
c) Network management
d) Device management
Which function is responsible for handling the system’s interactions with the user and the application programs?
a) User interface management
b) Process management
c) File management
d) Memory management
What is the purpose of memory management in an operating system?
a) To control the execution of programs
b) To manage the allocation and deallocation of memory space
c) To allocate CPU time to processes
d) To handle device communication
Which of the following is the primary role of the operating system’s scheduler?
a) To allocate memory to programs
b) To schedule tasks based on priority
c) To manage user permissions
d) To execute system diagnostics
Which function of the operating system provides an interface for users to interact with hardware?
a) Device management
b) File management
c) Security management
d) User interface management
What does an operating system’s security management function do?
a) Prevents unauthorized access to the system
b) Allocates memory to processes
c) Manages peripheral devices
d) Schedules CPU time for tasks
Which of the following is a primary role of the operating system’s device management?
a) Managing virtual memory
b) Monitoring CPU usage
c) Controlling the execution of programs
d) Managing hardware devices like printers and disk drives
Which of the following is NOT a responsibility of an operating system’s file management system?
a) Organizing files and directories
b) Ensuring file access permissions
c) Running applications
d) Providing file backup and recovery
What is the function of the operating system’s resource allocation system?
a) To allocate hardware resources such as the CPU and memory to processes
b) To monitor user activity
c) To allocate disk space to files
d) To manage network access
Which of the following is a key function of an operating system’s input/output (I/O) management?
a) Ensuring efficient memory usage
b) Managing the communication between hardware and software
c) Providing networking services
d) Controlling the execution of applications
What is the function of the operating system’s process management system?
a) Allocating memory resources
b) Managing the execution and scheduling of processes
c) Storing files and directories
d) Allocating CPU time to network services
Which of the following is the primary function of an operating system’s security management?
a) Handling the system boot process
b) Protecting data and ensuring authorized access
c) Managing the file system
d) Allocating memory to running processes
Which of the following operating system functions is responsible for managing system resources to provide efficient system performance?
a) Process management
b) Memory management
c) Device management
d) Resource management
What is the role of the operating system in managing virtual memory?
a) It enables access to virtual devices
b) It allocates physical memory to processes
c) It enables processes to use more memory than is physically available
d) It provides a user interface for memory allocation
Which of the following is part of the file management function of an operating system?
a) Scheduling CPU time
b) Maintaining the file system hierarchy
c) Managing device access
d) Executing programs
