Practice Test
Track your progress and improve your skills
Overview
This practice test is designed to help you prepare and measure your understanding of the subject.
You can take your time to answer the questions and review your progress after completion.
Instructions
- Read each question carefully before answering.
- Choose the option that best answers the question.
- No time limit — focus on accuracy.
- You may use your notes or reference materials.
- Review all answers before finalizing your test.
Scoring
- Each correct answer = 1 point
- No negative marking
- Track your improvement over multiple attempts
Good luck — your progress is your power!
1.
What is the full name of CAN?
2.
The base of the hexadecimal number system is:
3.
Which OS function controls running programs?
4.
The 0 and 1 in the binary numbering system are called binary digits or:
5.
Which of the following is not a type of computer on the basis of operation?
6.
MICR is mainly used in:
7.
What is the full name of ISP?
8.
The processed data is called:
9.
Which keys are present on the top row of the keyboard?
10.
Which device is used to display enlarged computer output to an audience?
11.
A process currently being executed by the CPU is in the:
12.
SJF scheduling stands for:
13.
Which of the following is NOT hardware?
14.
Which device is mainly used to enter printed text into a computer?
15.
An operating system that allows multiple users to use the system is called:
16.
What is the full name of URL?
17.
Which OS is commonly associated with Apple Macintosh computers?
18.
Which of the following is not an operating system?
19.
Which operating system type executes jobs in groups without continuous user interaction?
21.
A process that is ready to execute but waiting for CPU time is in which state?
22.
Which of the following is an example of a mobile operating system?
23.
What is the full name of JPEG?
24.
Which of the following is NOT software?
25.
What is the full name of SRAM?
26.
Which component temporarily stores data currently being processed?
27.
Which of the following is an example of a real-time operating system?
28.
Firmware is generally stored in:
29.
What is the full name of NOS?
30.
Which OS concept allows a program to use more memory than physically available RAM?