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Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #9

Structured Query Language (SQL) MCQ #81:

What is the purpose of the VALUES clause in an INSERT statement?

Structured Query Language (SQL) MCQ #82:

What is the purpose of the PRIMARY KEY constraint in a CREATE TABLE statement?

Structured Query Language (SQL) MCQ #83:

What type of join returns all rows from the left table and the matched rows from the right table, and NULL values for non-matching rows in the right table?

Structured Query Language (SQL) MCQ #84:

What is the purpose of the SQL UPPER() function?

Structured Query Language (SQL) MCQ #85:

Can the DISTINCT keyword be used with multiple columns?

Structured Query Language (SQL) MCQ #86:

Can a SQL view be updated?

Structured Query Language (SQL) MCQ #87:

How do you create a user-defined function in SQL?

CREATE FUNCTION function_name (parameters) RETURNS data_type AS BEGIN SQL_statements END;

CREATE PROCEDURE function_name (parameters) RETURNS data_type AS BEGIN SQL_statements END;

CREATE TRIGGER function_name (parameters) RETURNS data_type AS BEGIN SQL_statements END;

CREATE VIEW function_name (parameters) AS BEGIN SQL_statements END;

CREATE INDEX function_name (parameters) AS BEGIN SQL_statements END;

About Structured Query Language (SQL) Multiple Choice Question (MCQ) #87:
This ICT Multiple Choice Question (ICT MCQ) #87 focuses on Structured Query Language (SQL) within the "Advanced ICT MCQ" category. This question tests the syntax for creating a user-defined function in SQL.

Structured Query Language (SQL) MCQ #88:

Which SQL command is used to give a user permission to create tables in a database?

Structured Query Language (SQL) MCQ #89:

Which SQL keyword is used to sort the result set of a query?

Structured Query Language (SQL) MCQ #90:

What is the purpose of the INSERT statement in SQL?

This page was last modified on Dec 30, 2024 by ICT MCQ Hub.

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This online test, titled "Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #9" 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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