ECAT Digital Computer Fundamentals Online Test

Photo of Maan Ali Maan AliLast Updated: May 5, 2025

ECAT Computer Fundamentals Test

ECAT Computer Science Fundamentals Online Test

Total Questions: 25
Time Allowed: 15 Minutes
Total Marks: 25
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: ECAT Entry Test
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Engineering Subject

1. The different memory locations are identified by hexadecimal numbers called ?

2. The number of bytes in the following number (111, 1011, 0111, 0100, 1010) is ?

3. Memory is divided into many numerically addressed ?

4. The entire computer system is coordinated by ?

5. The term word in computer terminology refers to ?

6. The clock speed of a computer is measured in ?

7. During E-time the ALU ?

8. During E-Time the ALU ?

9. The heart of a digital computer is ?

10. The unit that transforms data into information is the ?

11. Information travels between components of a computer through group of wires called ?

12. Computer operations are synchronized by ?

13. The process of executing several programs simultaneously by the use of more than one processing unit is called ?

14. Which is not associated with the main memory of computer ?

15. The operation of arithmetic logic unit (ALU) is directed by ?

16. Each location in primary storage is assigned a unique ?

17. Memory capacity may be expressed in ?

18. The central processing unit (CPU) comprises of ?

19. A bus line consists of ?

20. Pick out the CORRECT definition of buffer ?

21. Which of the following is an example of volatile memory ?

22. The heart of a digital computer is ?

23. A CPU has ?

24. Another name for a logic chip is ?

25. The following register keeps track of the program during execution ?


 

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Photo of Maan Ali Maan AliLast Updated: May 5, 2025
Photo of Maan Ali

Maan Ali

Hey there! I'm Maan Ali, your online test prep pal. Join me in the adventure of acing exams with ease. I'll share tricks, practice tests, and all you need to rock your studies. Let's make learning fun and success a sure thing!

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