Explanation:

- Section 255(2) CrPC: In a summons trial case, before passing any sentence, a Magistrate is required to hear the accused to decide the proper sentence.

- Section 248(2) CrPC: In a warrant trial case, the accused is given an opportunity to be heard on what punishment should be imposed upon conviction.

Option 1: Pertains to summons trial case hearing under section 255(2).

Option 2: Pertains to warrant trial case hearing under section 248(2).

Option 3: Includes both summons and warrant trial cases.

Option 4: Only for warrant trial cases.

Correct Answer:

- Option 3 - both (a) & (b).

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