Q. What is the main purpose of PDO in PHP?

  • (A) Session handling
  • (B) Database abstraction
  • (C) File handling
  • (D) Encryption
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✅ Correct Answer: (B) Database abstraction
Explanation: PDO provides a consistent interface for multiple databases.

Published by Roshan ⭐ 3.43K Points at 21-Apr-2026 06:07 am in PHP

Explanation by: Roshan
PDO provides a consistent interface for multiple databases.

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