Question

Which of these functions is not performed by an operating system?
a. Entering data
b. Error detection
c. Job scheduling
d. memory management ​

Answer 1

Answer:

Job scheduling

Explanation:

Answer 2

Entering data is not performed by the operating system. Hence, option(a) is correct answer.

• Entering data is an input given to the computer with the help of a keyboard. The computer cannot enter data on its own. It can be only done by a user using input devices.
• Error detection is a basic function of the operating system. Operating systems are constantly checking for an error in applications or computers.
• Job scheduling can be performed by computers
• Memory management is one of the essential functions performed by operating systems. It allocates and deallocates memory constantly to make the system work smoothly.