Question

Operating systems manage computer resources and provide a platform to run software. Which type of operating system allows more than one user to access the computer resources at the same time?

• A. Single-user
• B. Real-time
• C. Multi-user
• D. Mobile

Hint:

A multi-user operating system supports multiple users accessing system resources simultaneously, unlike single-user systems.

Answer 1

The Correct Option is C

Step 1: Understanding Types of Operating Systems.
An operating system can be classified based on how many users can access the system at the same time. A *multi-user* operating system allows multiple users to access and use the system resources simultaneously.

Step 2: Review of Other Options.
- \((A) Single-user:\) A single-user operating system only allows one user to access the system at a time. - \((B) Real-time:\) A real-time operating system is designed to process data in real-time without any delay. It is not focused on handling multiple users. - \((C) Multi-user:\) Correct. A multi-user operating system allows multiple users to use the computer’s resources at the same time. - \((D) Mobile:\) Mobile operating systems are designed for mobile devices, but they can be either single-user or multi-user systems.

Step 3: Conclusion.
Thus, the correct answer is Multi-user, as it allows simultaneous access by multiple users.

Final Answer: Multi-user.