question What does the SQL INNER JOIN clause do

What is the purpose of the SQL Server CHARINDEX() function?

A. Find the average value
B. Find the length of a string
C. Find the position of a substring in a string
D. Concatenate multiple strings

What is the purpose of the SQL GROUP BY clause?

A. Filter rows
B. Sort the result set
C. Combine rows into groups
D. Join multiple tables

Which MySQL command is used to retrieve the definition of a table?

A. DESCRIBE
B. SHOW TABLE
C. DISPLAY TABLE
D. INFO TABLE

Which SQL Server statement is used to grant all privileges to a user?

A. GRANT ALL PRIVILEGES
B. GRANT FULL ACCESS
C. GRANT SUPERUSER
D. GRANT ALL RIGHTS

What is the purpose of the SQL Server LIMIT clause?

A. Filter rows
B. Sort the result set
C. Limit the number of rows returned
D. Join multiple tables

What is the purpose of the SQL Server ISNULL() function?

A. Combine multiple columns
B. Replace NULL values with a specified value
C. Calculate the average value
D. Concatenate multiple rows

What is the purpose of the SQL WHERE clause?

A. Specify the columns to be selected
B. Filter rows based on a condition
C. Sort the result set
D. Join multiple tables

What is the purpose of the SQL DISTINCT keyword?

A. Sort the result set
B. Filter rows
C. Eliminate duplicate values
D. Combine rows into groups

In SQL Server, what does the term "ACID" stand for in the context of transactions?

A. Atomicity, Consistency, Isolation, Durability
B. Association, Consistency, Isolation, Dependency
C. Atomicity, Consistency, Integration, Durability
D. Association, Commitment, Isolation, Dependency

In SQL Server, what is the purpose of the SQL Server VARBINARY data type?

A. Stores binary data
B. Stores integer values
C. Stores floating-point numbers
D. Stores a list of values

Database MCQS - QUESTION DETAILS

Similar Questions

General

Subject Wise