Database Management Systems Quiz

Database Management Systems Quiz

Test your knowledge about Database Management Systems with this quiz! See if you can answer all 12 questions correctly

published on January 01
1/12

Which of the following is NOT a type of database management system?

Which of the following is NOT a type of database management system?
Relational database management system
Hierarchical database management system
Spreadsheet database management system
Object-oriented database management system
2/12

What does SQL stand for?

Structured Query Language
Sequential Query Language
Simple Query Language
System Query Language
3/12

Which statement is used to update data in a database?

Which statement is used to update data in a database?
SELECT
UPDATE
INSERT
DELETE
4/12

Which of the following is a database management system?

Which of the following is a database management system?
MySQL
Java
HTML
Python
5/12

What is the primary key in a relational database?

What is the primary key in a relational database?
A unique identifier for a row in a table
A unique identifier for a column in a table
A foreign key linking two tables
A data type for storing numbers
6/12

Which of the following is not a database model?

Which of the following is not a database model?
Relational database model
Entity-relationship model
Hierarchical database model
Structured Query Language
7/12

Which of the following is not an advantage of using a database management system?

Which of the following is not an advantage of using a database management system?
Data consistency
Improved security
Data redundancy
Data integrity
8/12

What is the purpose of a database index?

What is the purpose of a database index?
To organize data in alphabetical order
To improve search performance
To encrypt sensitive data
To validate data integrity
9/12

Which of the following is a database administration task?

Which of the following is a database administration task?
Writing SQL queries
Designing user interfaces
Backing up databases
Developing software applications
10/12

Which of the following is a non-relational database management system?

Which of the following is a non-relational database management system?
Oracle
MongoDB
Microsoft SQL Server
PostgreSQL
11/12

What is data normalization in database design?

What is data normalization in database design?
The process of removing null values
The process of reducing data redundancy
The process of encrypting data
The process of organizing data in a specific order
12/12

Which of the following is a NoSQL database management system?

Which of the following is a NoSQL database management system?
MySQL
Redis
SQLite
DB2