11th Grade Functions & Expressions Quizzes, Questions & Answers

11th Grade

Top Trending Functions & Expressions Quizzes

This SQL Date Functions Basics Quiz evaluates your understanding of essential date manipulation in SQL. You'll test your knowledge of common date functions like DATEADD, DATEDIFF, GETDATE, and DATE_FORMAT, along with practical...

Questions: 15 | Attempts: 11 | Last updated: May 2, 2026

Sample Question 1
What does the GETDATE() function return in SQL Server?

The current system date and time

The date from a specific table column

A formatted date string

The number of days since 1900

Sample Question 2
Which function calculates the difference between two dates in SQL?

DATE_SUB()

DATEDIFF()

DATE_CALC()

SUBTRACT_DATES()

Sample Question 3
What does DATEADD(MONTH, 3, '2024-01-15') do?

Subtracts 3 months from the date

Adds 3 months to the date

Returns the month value

Compares dates by month

Recent Functions & Expressions Quizzes

SQL Quiz 2: Functions

Functions(Char,Concat,Substr etc) Date Functions Numeric Functions(Sum,Avg etc) Usage of group by and Having with aggregate functions Use of IFNull and Coalease functions Case expression

Questions: 10 | Attempts: 1501 | Last updated: Mar 21, 2025

Sample Question
Which one of the following queries will select the Number of Unique Departments from the Department Table below Department Number Employee Number 11 248525 11 267712 12 112456 11 234567 13 661231

Select count(*) from Department_Table

Select count(distinct DepartmentNumber) from Department_Table having distinct DepartmentNumber

Select count(distinct DepartmentNumber) from Department_Table

Select distinct departmentNumber from Department_Table