Question

Zero has two representations in: a) sign magnitude b) 1's complement c) 2's complement d) none of the abovea

Answer 1

b) 1s complement ...
is the answer
hope it helps you

Answer 2

Answer:

Option 'a' and 'b' is correct.    

Step-by-step explanation:

To find : Zero has two representations in?

Solution :

We know that,

1) Zero has two representation in sign’s magnitude,

Signed zero is zero with an associated sign.

It is  denoted by −0 (negative zero) and +0 (positive zero).

Both of these representation have equal value that is 0.

So, Option a is correct.

2) Zero have two representation in 1’s compliments,

1's complement of a binary number is transforming the 0 bit to 1 and the 1 bit to 0.

So, Option b is correct.

Therefore, Option 'a' and 'b' is correct.