An OR gate has 6 inputs. The number of input words in its truth table are________________?
An OR gate has 6 inputs. The number of input words in its truth table are________________?
A. 6
B. 32
C. 64
D. 128
Digital Electronics
Among the logic families, the family which can be used at very high frequency greater than 100 MHz in a 4 bit synchronous counter is__________________?
Among the logic families, the family which can be used at very high frequency greater than 100 MHz in a 4 bit synchronous counter is__________________?
A. TTLAS
B. CMOS
C. ECL
D. TTLLS
Positive logic in a logic circuit is one in which______________?
Positive logic in a logic circuit is one in which______________?
A. logic 0 and 1 are represented by 0 and positive voltage respectively
B. logic 0 and, -1 are represented by negative and positive voltages respectively
C. logic 0 voltage level is higher than logic 1 voltage level
D. logic 0 voltage level is lower than logic 1 voltage level
Positive logic in a logic circuit is one in which______________? Read More »
Digital Electronics, Electrical Engineering McqsThe number of Boolean functions that can be generated by n variables is equal to_________________?
The number of Boolean functions that can be generated by n variables is equal to_________________?
A. 2n
B. 22 n
C. 2n-1
D. — 2n
The number 1000 would appear just immediately after__________________?
The number 1000 would appear just immediately after__________________?
A. FFFF (hex)
B. 1111 (binary)
C. 7777 (octal)
D. All of the above
The number 1000 would appear just immediately after__________________? Read More »
Digital Electronics, Electrical Engineering McqsWhat is the octal equivalent of the binary number : 10111101 ?
What is the octal equivalent of the binary number : 10111101 ?
A. 675
B. 275
C. 572
D. 573
What is the octal equivalent of the binary number : 10111101 ? Read More »
Digital Electronics, Electrical Engineering Mcqs(1(10101)2 is_______________?
(1(10101)2 is_______________?
A. (37)10
B. ( 69)10
C. (41 )10
D. — (5)10
(1(10101)2 is_______________? Read More »
Digital Electronics, Electrical Engineering McqsConsider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000 ?
Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000 ?
A. Two’s complement only
B. Sign and magnitude and one’s complement only
C. Two’s complement and one’s complement only
D. All three representations
Digital computers are more widely used as compared to analog computers, because they are______________?
Digital computers are more widely used as compared to analog computers, because they are______________?
A. less expensive
B. always more accurate and faster
C. useful over wider ranges of problem types
D. easier to maintain
The binary code of (21.125)10 is_______________?
The binary code of (21.125)10 is_______________?
A. 10101.001
B. 10100.001
C. 10101.010
D. 10100.111
The binary code of (21.125)10 is_______________? Read More »
Digital Electronics, Electrical Engineering Mcqs