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Database Management Questions

Download PDF (5 Sample Questions)
What is MVCC in PostgreSQL and how does it work?
Database Management PostgreSQL Subjective
Posted: Sep 25, 2025 View Details
Explain PostgreSQL indexing and different types of indexes.
Database Management PostgreSQL Subjective
Posted: Sep 25, 2025 View Details
Which command is used to create a database in PostgreSQL?
Database Management PostgreSQL Mcq
Posted: Sep 25, 2025 View Details
What is the default port number for PostgreSQL?
Database Management PostgreSQL Mcq
Posted: Sep 25, 2025 View Details
Which isolation level provides the highest level of consistency in PostgreSQL?
Database Management PostgreSQL Subjective
Posted: Sep 25, 2025 View Details
What is the difference between JSONB and JSON data types in PostgreSQL?
Database Management PostgreSQL Subjective
Posted: Sep 25, 2025 View Details
The result of a SELECT statement can contain duplicate rows.
Database Management MySQL Objective
Posted: May 18, 2013 View Details
In a LIKE clause, you can ask for any 6 letter value by writing?
Database Management MySQL Objective
Posted: May 18, 2013 View Details
MySQL is
Database Management MySQL Objective
Posted: May 18, 2013 View Details
In a LIKE clause, you can could ask for any value ending in "qpt" by writing
Database Management MySQL Objective
Posted: May 18, 2013 View Details
To use MySQL on your computer, you'll need?
Database Management MySQL Objective
Posted: May 18, 2013 View Details
Which of the following can add a row to a table?
Database Management MySQL Objective
Posted: May 18, 2013 View Details
To remove duplicate rows from the result set of a SELECT use the following keyword:
Database Management MySQL Objective
Posted: May 18, 2013 View Details
MySQL runs on which operating systems?
Database Management MySQL Objective
Posted: May 18, 2013 View Details
What is characteristics of a Teradata RDBMS?
Database Management Elasticsearch Objective
Posted: May 11, 2013 View Details
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