Digital Electronics

A. Stop signal
B. Invert input signal
C. Act as a universal gate
D. None of the above

A. AND gate
B. NAND gate
C. NOT gate
D. None of the above

A. (00, 01, 10, 11)
B. (00, 10, 01, 11)
C. (00, 01, 11, 10)
D. (00, 10, 11, 01)

A. NOT gate
B. OR gate
C. AND gate
D.None of the above

A. 19
B. 12
C. 27
D.21

A. 2TTL
B. 5TTL
C. 8TTL
D. 10TTL

A. 10 CPS
B. 120 CPS
C. 12CPS
D. None of the above

III. 1010 + 1101 = 11111
A. I and II
B. II and III
C. III only
D. II and III

A. Weighted code
B. Cyclic redundancy code
C. Self-complementing code
D. Algebraic code

A. 1 at any input causes the output to be at logic 1
B. 1 at any input causes the output to be at logic 0
C. 0 any input causes the output to be at logic 0
D. 0 at any input causes the output to be at logic 1