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Unit 1 · Discrete Structures and Optimization Paper 2 CS · December 2022 Shift 2

Consider the statements:
I. There does not exist a polynomial-time algorithm to solve integer linear programming problems.
II. The main focus of PERT is 'minimising time'.
Choose the correct option about statements I and II.

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: A. I is true; II is true

Explanation

ILP is NP-hard, so no polynomial algorithm is known (none exists unless P = NP). PERT is a time-oriented technique.

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