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Digital Electronics

Q1:

Consider the following statements:
  1. In the 2's complement representation, negative numbers are stored in sign magnitude form.
  2. Taking 2's complement is equivalent to sign change.
  3. In a 4 bit complement representation of a binary number A.
  4. In the 2's complement representation the most significant bit (MSB) is zero for a positive number.
Of these, the only true statements are

A (I) and (III)

B (I) and (IV)

C (II) and (III)

D (II) and (IV)

ANS:D - (II) and (IV)

No answer description is available.



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