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Database Bitesize

Authored by John Paul O'HARE

Information Technology (IT)

10th Grade

Used 1+ times

Database Bitesize
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a database?

A collection of data organized for easy access and management

A type of software used for graphic design

A programming language

A hardware device for storing data

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name two types of databases.

Flat-file and relational

SQL and NoSQL

Primary and foreign

Static and dynamic

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a primary key?

A unique identifier for a record in a database table

A key used to encrypt data

A secondary identifier for a record

A type of database relationship

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the term 'foreign key'.

A key used to access foreign databases

A unique identifier for a record in a database table

A field in one table that uniquely identifies a row of another table

A type of database management system

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a relational database?

A database that stores data in a single table

A database that stores data in multiple tables with relationships between them

A database used for storing images

A database that does not support SQL

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Define 'data redundancy'.

The duplication of data in a database

The process of normalizing data

The encryption of data

The deletion of data

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

To manage and control access to the database

To design websites

To create graphic designs

To manage network security

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