Operating Systems Quiz

What does an operating system (OS) primarily do?

• Manages hardware resources

• Provides entertainment

• Runs user applications

• Provides network security

Which of the following is NOT a function of an operating system?

• Memory management

• Process scheduling

• Internet browsing

• File management

Which of the following is the core part of an operating system?

• Shell

• Kernel

• Driver

• File System

What is the purpose of a file system in an OS?

• To execute software programs

• To manage the allocation and access of files

• To run processes

• To protect system memory

Which of the following is an example of a multitasking OS?

• MS-DOS

• Linux

• Embedded OS

• Real-time OS

What is a "process" in the context of an operating system?

• A running application

• A program in execution

• A set of instructions to manage hardware

• A piece of physical hardware

Which type of operating system allows multiple users to interact with a system simultaneously?

• Single-user OS

• Multi-user OS

• Real-time OS

• Network OS

Which of these is NOT a characteristic of a real-time operating system?

• Processes are executed within a specific time constraint

• The OS guarantees response time

• It's used for systems like smartphones and desktops

• It's often used in embedded systems

What is the role of a scheduler in an operating system?

• Manage memory allocation

• Assign priorities to files

• Determine which process runs next

• Control the system hardware

What is the main purpose of device drivers in an OS?

• To help run system processes

• To interact with and control hardware devices

• To allocate system memory

• To manage user interfaces