Introduction to Operating System

What is the primary role of an Operating System (OS)?

• To directly perform specific tasks for the user.

• To manage computer hardware and act as an intermediary between computer users and hardware.

• To provide resources such as CPU, memory, and I/O devices.

• To write and compile computer code.

What is the primary role of an Operating System (OS)?

• To directly execute user commands without hardware interaction.

• To manage computer hardware and act as an intermediary between users/applications and hardware.

• To provide a platform solely for web browsing.

• To replace the need for application programs.

What challenge would a user face if there were no Operating System?

• They would only be able to use web browsers.

• They would have to manually write code to instruct the computer hardware for every small task.

• Application programs would automatically manage hardware resources.

• The computer would not be able to display anything on the monitor.

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Which of the following are primary functions of an Operating System (OS)?

• Providing convenience and efficiency for users.

• Designing new hardware components and developing application software.

• Acting as an interface between user and hardware, allocating resources, and managing memory and security.

• Performing complex calculations and storing user data permanently.