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Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #7

Structured Query Language (SQL) MCQ #61:

What is the purpose of the PRIMARY KEY constraint in SQL?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #61:
This ICT Multiple Choice Question (ICT MCQ) #61 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question evaluates understanding of the PRIMARY KEY constraint's role in uniquely identifying records.
Structured Query Language (SQL) MCQ #62:

What is the function of the SQL COUNT() function?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #62:
This ICT Multiple Choice Question (ICT MCQ) #62 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question assesses understanding of the SQL COUNT() function.
Structured Query Language (SQL) MCQ #63:

What does the SQL DISTINCT keyword do?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #63:
This ICT Multiple Choice Question (ICT MCQ) #63 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question evaluates understanding of the SQL DISTINCT keyword's function.
Structured Query Language (SQL) MCQ #64:

What is a SQL view?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #64:
This ICT Multiple Choice Question (ICT MCQ) #64 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests the understanding of what a SQL view represents.
Structured Query Language (SQL) MCQ #65:

What type of SQL trigger executes before an INSERT operation on a table?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #65:
This ICT Multiple Choice Question (ICT MCQ) #65 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question examines the type of trigger that runs before an INSERT operation.
Structured Query Language (SQL) MCQ #66:

What is the purpose of the SQL GRANT statement?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #66:
This ICT Multiple Choice Question (ICT MCQ) #66 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question evaluates the purpose of the SQL GRANT statement in managing permissions.
Structured Query Language (SQL) MCQ #67:

Which SQL statement is used to create a new table in a database?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #67:
This ICT Multiple Choice Question (ICT MCQ) #67 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question identifies the SQL statement used to create a new table.
Structured Query Language (SQL) MCQ #68:

What does the ALTER TABLE command do in SQL?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #68:
This ICT Multiple Choice Question (ICT MCQ) #68 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question focuses on the purpose of the ALTER TABLE command.
Structured Query Language (SQL) MCQ #69:

What is the purpose of the REVOKE command in SQL?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #69:
This ICT Multiple Choice Question (ICT MCQ) #69 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests knowledge of the REVOKE command's purpose.
Structured Query Language (SQL) MCQ #70:

How do you insert a new record into a table named Products with columns ProductID and ProductName?

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #70:
This ICT Multiple Choice Question (ICT MCQ) #70 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests knowledge of the correct syntax to insert a new record into a table.
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  • This online test, titled "Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #7" 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)".
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