
Database Knowledge Assessment
Quiz
•
Computers
•
2nd Grade
•
Practice Problem
•
Hard
puangmalai chan
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47 questions
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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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