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Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #15


Structured Query Language (SQL) MCQ #141:

Which SQL command is part of Data Manipulation Language (DML)?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #141:
This ICT Multiple Choice Question (ICT MCQ) #141 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question focuses on identifying a command that is part of Data Manipulation Language (DML).

Structured Query Language (SQL) MCQ #142:

Which command is used to start a new transaction in SQL?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #142:
This ICT Multiple Choice Question (ICT MCQ) #142 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question identifies the command used to start a new transaction.

Structured Query Language (SQL) MCQ #143:

How do you delete all records from the Products table without removing the table itself?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #143:
This ICT Multiple Choice Question (ICT MCQ) #143 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests knowledge of deleting all records from a table while keeping the table structure intact.

Structured Query Language (SQL) MCQ #144:

What is the purpose of the CREATE TABLE statement in SQL?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #144:
This ICT Multiple Choice Question (ICT MCQ) #144 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question evaluates the purpose of the CREATE TABLE statement in SQL.

Structured Query Language (SQL) MCQ #145:

To delete a table called OldData and all its data, which command should you use?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #145:
This ICT Multiple Choice Question (ICT MCQ) #145 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests knowledge of the correct SQL command to delete a table and all its data.

Structured Query Language (SQL) MCQ #146:

What is the result of using the SQL SUM() function?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #146:
This ICT Multiple Choice Question (ICT MCQ) #146 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question assesses understanding of the SQL SUM() function.

Structured Query Language (SQL) MCQ #147:

Which clause is used to filter the result set based on aggregated values?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #147:
This ICT Multiple Choice Question (ICT MCQ) #147 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question evaluates the use of a clause for filtering results based on aggregated values.

Structured Query Language (SQL) MCQ #148:

Which SQL clause allows you to limit the number of rows returned by a query?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #148:
This ICT Multiple Choice Question (ICT MCQ) #148 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests the use of the LIMIT clause to control the number of rows returned.

Structured Query Language (SQL) MCQ #149:

How does a SQL index improve query performance?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #149:
This ICT Multiple Choice Question (ICT MCQ) #149 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question evaluates how SQL indexes enhance query performance.

Structured Query Language (SQL) MCQ #150:

What does the REVOKE command do in SQL?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #150:
This ICT Multiple Choice Question (ICT MCQ) #150 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests the function of the REVOKE command in managing permissions.
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  • This online test, titled "Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #15" is designed for individuals at the advanced level and focuses on "Structured Query Language (SQL)". It consists of 10 carefully crafted multiple choice questions (MCQs) with five options each that assess advanced knowledge and understanding of the subject matter. This test aims to help participants evaluate their grasp of key concepts related to "Structured Query Language (SQL)".