Question

Which is not part of the responsibility of Operating System?

• A. File Management
• B. Internet Management
• C. Disk Management
• D. Memory Management

Hint:

Operating system mainly manages files, memory, processes, devices and disks. Internet management is not a core OS responsibility.

Answer 1

The Correct Option is B

Concept: An operating system manages the resources of a computer system. It acts as an interface between hardware and users.

Step 1: Understand operating system responsibilities.
The operating system manages files, memory, processes, input-output devices and storage. \[ OS \Rightarrow \text{File + Memory + Disk + Process management} \]

Step 2: Check given options.
File management is a responsibility of OS.
Disk management is also a responsibility of OS.
Memory management is a very important responsibility of OS.

Step 3: Identify the incorrect option.
Internet management is not a basic core responsibility of an operating system in the same way as file, disk and memory management. Therefore, the correct answer is Internet Management.