PostgreSQL Intermediate Quiz
Welcome to the PostgreSQL Intermediate Quiz!
We’re excited to have you here for this quiz designed specifically for PostgreSQL administrators at an intermediate level.
This quiz will test your knowledge on key concepts, best practices, and advanced features of PostgreSQL.
Objectives:
- Evaluate your understanding of PostgreSQL concepts.
- Explore new features and best practices.
Quiz Format:
- 20 multiple-choice questions.
- Duration: 5 minutes.
Prepare to test your knowledge and deepen your understanding of PostgreSQL!
Good luck to everyone!
START THE QUIZ
#1. Setting (seq_page_cost) affects:
#2. What is the purpose of (pg_archivecleanup)?
#3. What command is used to list all roles in a PostgreSQL database?
#4. What is a common method for limiting IP address access in PostgreSQL?
#5. What is the default port number for PostgreSQL?
#6. Which of the following is a valid method for logical replication?
#7. What does the (vacuum) command do?
#8. How do you adjust PostgreSQL logging levels?
#9. (effective_io_concurrency) is useful when:
#10. Which file controls PostgreSQL client authentication?
#11. How can you force a checkpoint in PostgreSQL?
#12. Which role attribute allows a user to create databases?
#13. Which tool is used to perform hot backups in PostgreSQL?
#14. What is the purpose of the (pg_rewind) tool?
#15. Which command checks for corrupt data pages?
#16. Which parameter is important for transaction logs and WAL settings?
#17. Which command is used to restore a dump file created with (pg_dump)?
#18. Which parameter configures the frequency of automatic vacuuming?
#19. The (checkpoint_completion_target) parameter helps to:
#20. What authentication method requires the use of a password stored securely on the client?
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