Question

1. Which of the following manages and controls all activities in the computer system?•System software•Application software•Utility software
2. What is the first thing loaded when the computer is switched on?
•Windows Explorer•Windows Media Player• Operating system
3. Which type of operating system is RT Linux?
• Real-time • Time-sharing •Distributed
4. Whichof the following is not an advantage of a DBMS?
• Sharing data• Data security•Increased redundancy
5. Which of the following represents data in the form of rows and columns?
• Form•Table•Report

Answer 1

Answer:

Explanation:

An operating system controls all the activities of a computer.

When the computer is turned on or restarted, it first performs the power-on-self-test, also known as POST. If the POST is successful and no issues are found, the bootstrap loader will load the operating system for the computer into memory.

Kernel

Table represents data in the form of rows and columns.