ECAT Computer Boolean Algebra Test Online

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

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

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

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

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

6. Boolean algebra is also known as ?

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

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

9. In Boolean algebra A.0 is ?

10. Logical addition refers to operation of ?

11. Boolean algebra is ?

12. The logic device that perform Boolean multiplication is ?

13. An AND gate will function as OR if ?

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

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

16. Logical multiplication refers to operation of ?

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

18. In Boolean algebra A.A.A.A.A ?

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

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

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

22. NAND gates are preferred over others because these ?

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

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

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


 

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