# Combinational Circuits – Exercise – 5

201. The carry-out of a full adder is ________.

(a)
(b)
(c)
(d)

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss

202. Binary numbers can be added together in a basic parallel-adder circuit when ________.

(a) negative numbers are in 2’s-complement form
(b) negative numbers are in 1’s-complement form
(c) all carry pins are grounded
(d) all negative numbers are noted

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss

203. The contents of the A register after is ________.

(a) 0000
(b) 0001
(c) 1001
(d) 1010

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss

204. Solve this binary problem: 01011000 ÷ 00001011 = ________.

(a) 1010
(b) 0110
(c) 1000
(d) 1110

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss

205. The two’s complement of 00001111 is ________.

(a) 11111111
(b) 11110000
(c) 11110001
(d) 11110111

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss