B.C.A Semester – 5 (NEP-2020) Examination

Course: Advanced Java and J2EE (Theory) (Major-11) OCTOBER/NOVEMBER-2025

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Instructions

1. All questions are compulsory.
2. Figures to the right indicate marks.

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Que.1 Answer the following questions (Any Two) — [10]

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1) JDBC Architecture

Introduction / Theory

JDBC (Java Database Connectivity) is a Java API for connecting to databases and executing SQL queries. It provides a standard interface for Java applications to interact with relational databases.

JDBC Architecture Components:

┌─────────────────────────────────────────────────┐
│              JAVA APPLICATION                    │
│  ┌───────────────────────────────────────────┐  │
│  │  JDBC API (java.sql, javax.sql)           │  │