Operating Systems Quiz

What is an operating system?

• A programming language used to write computer programs.

• A device used to input data into a computer.

• A software that manages computer hardware and software resources and provides common services for computer programs.

• A type of computer virus.

Name one popular operating system used in personal computers.

• Windows

• Android

• Linux

• MacOS

What is the purpose of an operating system?

• To design computer graphics

• To provide internet connectivity

• To control the temperature of the computer

• To manage computer hardware and software resources and provide common services for computer programs.

What are the main functions of an operating system?

• The main functions of an operating system are to manage computer hardware and software resources, provide a user interface, facilitate communication between software and hardware, and ensure system security and stability.

• The main functions of an operating system are to cook meals, clean the house, and do laundry.

• The main functions of an operating system are to make phone calls, send text messages, and take photos.

• The main functions of an operating system are to control the temperature of the computer, manage social media accounts, and play video games.

What is multitasking in an operating system?

• Ability to execute tasks or processes in random order.

• Ability to execute multiple tasks or processes concurrently

• Ability to execute multiple tasks or processes sequentially.

• Ability to execute only one task or process at a time.

What is the role of a device driver in an operating system?

• The role of a device driver in an operating system is to enable communication between the operating system and hardware devices.

• The role of a device driver in an operating system is to optimize the performance of the hardware devices.

• The role of a device driver in an operating system is to manage the user interface of the operating system.

• The role of a device driver in an operating system is to provide security for the hardware devices.

What is virtual memory in an operating system?

• Virtual memory is a type of memory that is physically separate from the RAM.

• Virtual memory is a memory management technique used by operating systems to create an illusion of having more memory than the physical RAM.

• Virtual memory is a technique used to increase the speed of the CPU in an operating system.

• Virtual memory is a feature that allows multiple users to access the same memory space simultaneously.

What is the difference between a 32-bit and 64-bit operating system?

• The difference lies in the number of applications that can be run simultaneously.

• The main difference is the speed at which they can process data.

• The difference is in the type of processors they can support.

• The main difference is the amount of memory they can support.

What is the booting process in an operating system?

• The booting process in an operating system is the sequence of events that occur when a computer system is powered on or restarted.

• The booting process is the process of connecting a computer system to a network.

• The booting process is the process of installing new software on a computer system.

• The booting process is the process of shutting down a computer system.

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

• To optimize file storage and retrieval.

• To control access to files and directories.

• To provide security for files and directories.

• To organize and manage files and directories