ECAT Computer Boolean Algebra Test Online

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

ECAT Computer Boolean Algebra Test

ECAT Computer Science Boolean Algebra 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. In Boolean algebra A.A.A.A.A ?

2. According to absorption law x . (x + y) = ?

3. Boolean algebra uses which of the following to represent arithmetic quantities ?

4. According to absorption law x + x . y = ?

5. The 'Boolean Algebra' is based on the premise that ?

6. The logic device that perform Boolean multiplication is ?

7. Which of the following operations are used by Boolean algebra ?

8. Which of the following function is referred as the complementary ?

9. If A and B are two 1-bit numbers, what logic will be reuired to test for A = B ?

10. Boolean algebra is ?

11. Which of the following gate is two-level logic gate ?

12. An OR gate has 6 input. The number of input words in its truth are ?

13. The heart of analog to digital converter (ADC) ?

14. Which of the following statements is true in the case of AND gate with input A and B ?

15. The circuit that is used for parallel to serial conversion is ?

16. In Boolean algebra A.0 is ?

17. An AND gate will function as OR if ?

18. Logical multiplication refers to operation of ?

19. Boolean algebra is also known as ?

20. The output will be one in case any input is one in the case of ?

21. Odd parity of a word can be conveniently tested by ?

22. The commutative law in Boolean Algebra, where a , b and c are binary numbers is ?

23. According to Boolean algebra A + A +.....+ A is ?

24. Logical addition refers to operation of ?

25. NAND gates are preferred over others because these ?


 

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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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