What does SQL stand for?

SQL Basics Quiz

Quiz
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Other
•
Professional Development
•
Easy
Harrison Kitema
Used 2+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Structured Query Language
Simple Query Logic
Strong Question Language
Sequential Query Language
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which command is used to retrieve data from a table?
GET
FETCH
SELECT
RETRIEVE
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which SQL clause is used to filter records?
WHERE
GROUP BY
ORDER BY
HAVING
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What does the following query do? SELECT * FROM employees;
Updates all data in the employees table
Deletes all data from employees table
Retrieves all columns from the employees table
Creates a new employees table
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the purpose of the GROUP BY clause?
To delete rows in a group
To group rows that have the same values in specified columns
To order the rows by column
To rename columns in a result set
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which query lists all employees in the "Sales" department?
SELECT * FROM employees WHERE department = 'Sales';
SELECT department FROM employees;
SELECT * FROM employees GROUP BY department;
SELECT * FROM employees WHERE salary > 50000;
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
You want to count the number of employees in each department. Which query is correct?
SELECT COUNT(department) FROM employees;
SELECT department, COUNT(*) FROM employees GROUP BY department;
SELECT department FROM employees;
SELECT COUNT(*) FROM employees;
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