Quiz 1 Introduction To database Concept

What is the definition of Database?

• Raw facts about something

• Collection of logically related data

• Graphical tools for developing forms

• Allow users to create, update, manages and control access to the database

Which of the following is a primary function of a database management system (DBMS)?

• a. Sending emails

• b. Playing videos

• c. Managing and organizing data

• d. Designing graphics

What is a characteristic of the hierarchical model in a database system?

• a. Circular relationships

• b. Many-to-many relationships

• c. Top-down hierarchy

• d. No parent-child connections

In a hierarchical database, each node except the root has multiple parents.

• True

• False

Which of the following is not a type of database?

• Hierarchical

• Network

• Distributed

• Decentralized

What is the main purpose of a database management system (DBMS)?

• a. Storing and organizing data

• b. Playing music

• c. Sending text messages

• d. Editing photos

Which of the following best describes a database?

• a. A collection of unrelated data

• b. A tool for creating presentations

• c. A system for managing and storing data

• d. A platform for playing games

Which of the following is not an example of DBMS?

• MySQL

• Microsoft Access

• Google

• IBM DB2

What is the full form of DBMS?

• Data of Binary Management System

• Database Management System

• Database Management Service

• Data Backup Management System

Which type of data can be stored in the database?

• Image oriented data

• Text, files containing data

• Data in the form of audio or video

• All of the above