Adaptive Practice
Database Concepts
10 questions • Earn up to 107 XP • First attempt — go for 100%!
0
XP
0
Correct
x1
Combo
Question 1 of 10
⏱ 0:30
Easy
What is a database?
Easy
Which of the following is an example of a database management system (DBMS)?
Easy
In a database, what is a 'record'?
Medium
Which of the following best describes a 'primary key'?
Medium
What is the purpose of a 'foreign key' in a database?
Medium
Which SQL command is used to retrieve data from a database?
Hard
In the context of databases, what does 'normalization' mean?
Medium
Which of the following is NOT a data type commonly used in databases?
Medium
Consider a table 'Students' with fields: StudentID (primary key), Name, and Age. Which of the following statements is true?
Hard
What does ACID in database transactions stand for?