DBMS Quiz

What does DBMS stand for?

• Database Management Solution

• Data Backup Management System

• Database Management System

• Data Business Management Software

Which of the following is a DBMS software?

• MS Word

• MySQL

• Photoshop

• Notepad

Which of the following is not a function of DBMS?

• Data storage

• Data backup

• Data manipulation

• Graphic design

The smallest unit of data in a database is:

• File

• Record

• Field

• Byte

Which language is used to define the structure of a database?

• DML

• DDL

• HTML

• SQL

Which of the following is NOT a type of database model?

• Hierarchical

• Relational

• Circular

• Network

Data in a database is stored in:

• Tables

• Trees

• Arrays

• Loops

Who is responsible for managing the database system?

• Web Developer

• System Analyst

• Database Administrator

• Data Miner

Which one of the following is a type of key in DBMS?

• Main key

• Primary key

• Start key

• Index key

Which of these ensures uniqueness in a database table?

• Column

• Foreign key

• Primary key

• Row