Knowing Computer GK Quiz (Chapter-1): Basics [150+ MCQs]

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Computer Basics Mock Test-6

30 MCQs
30 Marks
15 Minutes

1 / 30

What should you do if the CPU fan is not spinning when the computer is turned on?

2 / 30

When checking the power supply, what should be the first thing to examine?

3 / 30

When connecting a monitor to a CPU, what does "VGA" stand for?

4 / 30

What is the standard color code for connecting a mouse and keyboard to a computer?

5 / 30

What port on the CPU is typically used to connect a keyboard?

6 / 30

Which web technology is used to style the presentation of web pages?

7 / 30

What is the purpose of an internet search engine?

8 / 30

In a database, what is a primary key?

9 / 30

Which port on the CPU is used to connect a printer?

10 / 30

What is the output of the code snippet- print(5 + 3 * 2) in Python?

11 / 30

What is the purpose of a power supply unit (PSU) in a computer system?

12 / 30

Which of the following is a wireless technology used for connecting peripherals to a CPU?

13 / 30

When connecting a printer to a modern CPU, which port is typically used?

14 / 30

Which component is responsible for managing the flow of data between the CPU and other devices?

15 / 30

Which programming language is commonly used for developing mobile applications?

16 / 30

Which language is commonly used to manage and query databases?

17 / 30

The "DVI" port on a monitor and CPU stands for:

18 / 30

What type of cable is commonly used to connect a monitor to the CPU?

19 / 30

If the monitor does not display anything when the computer is turned on, what is the first thing you should check?

20 / 30

In computer programming, what is a loop?

21 / 30

If the power supply unit (PSU) is not functioning, what may be the outcome?

22 / 30

What device is commonly used to check if a power outlet is providing electricity?

23 / 30

Which of the following is a database management system?

24 / 30

What type of current does a typical computer power supply use?

25 / 30

Which programming language is known for its simplicity and ease of learning?

26 / 30

To connect a modern mouse to the CPU, you would most likely use:

27 / 30

Which database management system is commonly used for large-scale enterprise applications?

28 / 30

To connect a printer that supports high-speed data transfer, which USB version would you use?

29 / 30

What is a database in computing?

30 / 30

What is the process of identifying and fixing errors in a computer program called?

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