Database Knowledge Assessment

Database Knowledge Assessment

2nd Grade

47 Qs

quiz-placeholder

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Database Knowledge Assessment

Database Knowledge Assessment

Assessment

Quiz

Computers

2nd Grade

Practice Problem

Hard

Created by

puangmalai chan

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47 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does DBMS stand for?

Data Base Management System

Data Base Memory System

Digital Base Management System

Data Backup Management System

Digital Backup Memory System

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a type of database?

Relational Database

Object-Oriented Database

NoSQL Database

Algorithmic Database

Hierarchical Database

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of a Primary Key in a database?

Link different tables together

Uniquely identify data in a table

Determine the order of data display

Store duplicate values

Prevent data deletion

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the meaning of SQL?

System Query Language

Structured Question Language

Structured Query Language

System Question Language

Systematic Query Language

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of Normalization in a database?

Increase the speed of data retrieval

Reduce data redundancy

Increase storage space

Prevent data loss

Enhance data security

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does ACID stand for in a database system?

Atomicity, Consistency, Isolation, Durability

Availability, Consistency, Integration, Distribution

Accuracy, Completeness, Integrity, Dependency

Atomicity, Completeness, Isolation, Distribution

Accuracy, Consistency, Integration, Durability

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a type of JOIN in a database?

INNER JOIN

LEFT JOIN

RIGHT JOIN

FULL JOIN

MIDDLE JOIN

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