The keyword that is used that the variable can not change state?
(A) static (B) const (C) friend (D) private [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: B [/showhide]
Digital Logic Design Mcqs
Digital Logic Design Mcqs for Screening tests, Interviews, Viva and Other competitive exams. DLD Mcqs section will help users to prepare mcqs of DLD for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, Software engineer and all other Competitive Exams can prepare their Digital Logic Design portion from here.
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The boolean expression A + B’ + C is?
(A) a sum term (B) a literal term (C) a product term (D) a complemented term [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: A [/showhide]
If two adjacent 1s are detected in the input, the output is set to high?
(A) 0011 (B) 0101 (C) 1100 (D) 1010 [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: A [/showhide]
A modulus-14 counter has fourteen states requiring__.
(A) 14 Flip Flops (B) 14 Registers (C) 4 Flip Flops (D) 4 Registers [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: C [/showhide]
Karnaugh map is used in designing?
(A) a clock (B) a counter (C) an UP/DOWN counter (D) All of the above [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: D [/showhide]
A 4-bit binary UP/DOWN counter is in the binary state zero. the next state in the DOWN mode is__.
(A) 0001 (B) 1111 (C) 1000 (D) 1110 [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: B [/showhide]
If a circuit suffers “Clock Skew “ problem, the output of circuit can’t be guarantied?
(A) True (B) False (C) Both (D) None [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: B [/showhide]
The bolean expression A + BC equals?
(A) (A’ + B)(A’ + C) (B) (A + B)(A + C) (C) (A + B)(A’ + C) (D) none of the above [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: B [/showhide]