Bird
0
0

How does server-side programming enhance security in PostgreSQL applications?

easy📝 Conceptual Q2 of 15
PostgreSQL - PL/pgSQL Fundamentals
How does server-side programming enhance security in PostgreSQL applications?
ABy restricting direct database access and validating inputs on the server.
BBy allowing users to run arbitrary SQL commands from their browsers.
CBy storing all passwords in plain text for easy retrieval.
DBy disabling authentication to speed up connections.
Step-by-Step Solution
Solution:

  1. Step 1: Identify security risks

    Direct client access to databases can expose vulnerabilities.

  2. Step 2: Role of server-side programming

    Server-side code validates inputs and restricts unauthorized queries.

  3. Final Answer:

    By restricting direct database access and validating inputs on the server. -> Option A

  4. Quick Check:

    Server-side validation prevents unauthorized access [OK]
Quick Trick: Server-side code controls access and input validation [OK]
Common Mistakes:
  • Believing users can safely run SQL from browsers
  • Thinking passwords should be stored in plain text
  • Assuming disabling authentication improves security

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More PostgreSQL Quizzes
Advanced Features - ENUM types - Quiz 4medium Performance Tuning - EXPLAIN ANALYZE for actual execution - Quiz 10hard Roles and Security - Role creation and management - Quiz 7medium Table Partitioning - Why partitioning is needed - Quiz 9hard Table Partitioning - Range partitioning by date - Quiz 4medium Transactions and Concurrency - Advisory locks - Quiz 7medium Transactions and Concurrency - Repeatable read behavior - Quiz 12easy Transactions and Concurrency - MVCC mental model in PostgreSQL - Quiz 6medium Transactions and Concurrency - Deadlock detection and prevention - Quiz 9hard Triggers in PostgreSQL - Row-level vs statement-level triggers - Quiz 15hard