CL C4.1 Quiz

What is an operating system (OS)?

• A type of hardware component

• A set of instructions designed to work with a specific type of computer

• A type of computer virus

• A programming language

Which of the following is a task performed by an operating system?

• Designing web pages

• Managing the Central Processing Unit (CPU)

• Writing software code

• Creating digital art

Identify a type of operating system that allows multiple users to access one computer simultaneously.

• Real-Time Systems

• Single-User/Single-Task Systems

• Single-User/Multitasking Systems

• Multi-User Systems

What is a graphical user interface (GUI)?

• A command-line interface

• A visual workspace on the screen that allows user interaction with the computer

• A type of computer hardware

• A programming language

Explain why multitasking is important in an operating system.

• It allows the computer to run multiple programs simultaneously, improving efficiency.

• It prevents the computer from crashing.

• It increases the computer's storage capacity.

• It enhances the computer's graphics capabilities.

How does an operating system manage computer memory?

• By increasing the computer's processing speed

• By allocating and managing RAM for various operations

• By deleting unnecessary files automatically

• By installing new software

Describe a scenario where a real-time operating system would be essential.

• In a video game console

• In a scientific instrument requiring immediate response to events

• In a personal laptop used for browsing the internet

• In a digital camera

What might happen if two programs attempt to use the same memory space in an operating system?

• The computer will run faster

• The system will automatically resolve the conflict

• A crash may occur, necessitating conflict resolution

• The programs will merge into one

Why is the startup process important for an operating system?

• It installs new software on the computer

• It loads part of the OS into the computer's memory, allowing it to function properly

• It updates the computer's hardware

• It deletes old files from the computer

Analyze how a multi-user operating system efficiently manages requests from multiple users.

• By allowing only one user to access the system at a time

• By balancing and prioritizing the requests to ensure fair access

• By shutting down the system when overloaded

• By ignoring requests from additional users