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Question 26

A and B are two 8-bit numbers such that A + B ≤ 2⁸. The number of possible combination of A and B is

  1. A2⁹
  2. B2⁸
  3. C2¹⁶
  4. D2⁴ −1
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Correct answer: (C) 2¹⁶

Explanation

Answer as per the book's key (c) 2¹⁶ (the original exam key).

From DSSSB TGT Computer Science Practice Set 3

This is question 26 of DSSSB TGT Computer Science Practice Set 3. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.