Multiple choice

Which JDBC driver Types are for use over communications networks?

  1. Type 3 only

  2. Type 4 only

  3. Both Type 3 and Type 4

  4. Neither Type 3 nor Type 4
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Type 3 and Type 4 JDBC drivers are designed for network communication. Type 3 uses a middleware translation layer, and Type 4 is a pure Java driver that converts JDBC calls directly into the database's network protocol. Type 1 uses a bridge, and Type 2 uses native client libraries.

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