MySQL Multiple Choice Questions (MCQ) Online Test #9

MySQL MCQ #81:

What is the main purpose of MySQL's binary log?

To store query results

To record changes to the database for replication and recovery

To cache frequently accessed data

To manage user permissions

About MySQL Multiple Choice Question (MCQ) #81:
This ICT Multiple Choice Question (ICT MCQ) #81 focuses on MySQL within the "Intermediate ICT MCQ" category. This question tests understanding of the purpose of MySQL's binary log.

MySQL MCQ #82:

How can you concatenate two strings in MySQL?

MERGE()

JOIN()

UNION()

CONCAT()

About MySQL Multiple Choice Question (MCQ) #82:
This ICT Multiple Choice Question (ICT MCQ) #82 focuses on MySQL within the "Intermediate ICT MCQ" category. This question tests knowledge of the MySQL function used for concatenating two strings.

MySQL MCQ #83:

What MySQL clause is used to filter records returned by a query?

SELECT

GROUP BY

ORDER BY

WHERE

About MySQL Multiple Choice Question (MCQ) #83:
This ICT Multiple Choice Question (ICT MCQ) #83 focuses on MySQL within the "Intermediate ICT MCQ" category. This question evaluates knowledge of the MySQL clause used to filter records returned by a query.

MySQL MCQ #84:

How can you create a view in MySQL?

NEW VIEW

MAKE VIEW

ADD VIEW

CREATE VIEW

About MySQL Multiple Choice Question (MCQ) #84:
This ICT Multiple Choice Question (ICT MCQ) #84 focuses on MySQL within the "Intermediate ICT MCQ" category. This question assesses knowledge of the command used to create a view in MySQL.

MySQL MCQ #85:

What is the main use of triggers in MySQL?

To manually execute queries based on user input.

To automatically execute a predefined action when certain events occur.

To directly modify the database schema.

To create complex data structures.

About MySQL Multiple Choice Question (MCQ) #85:
This ICT Multiple Choice Question (ICT MCQ) #85 focuses on MySQL within the "Intermediate ICT MCQ" category. This question assesses knowledge of the main use of triggers in MySQL.

MySQL MCQ #86:

What is the purpose of using indexes in MySQL?

To back up the database.

To enforce data integrity.

To improve the speed of data retrieval operations.

To control user permissions.

About MySQL Multiple Choice Question (MCQ) #86:
This ICT Multiple Choice Question (ICT MCQ) #86 focuses on MySQL within the "Intermediate ICT MCQ" category. This question tests understanding of the purpose of using indexes in MySQL.

MySQL MCQ #87:

Which MySQL feature helps in recovering data from accidental deletions or modifications?

InnoDB file-per-table.

Data replication.

Point-in-time recovery.

Binary logging.

About MySQL Multiple Choice Question (MCQ) #87:
This ICT Multiple Choice Question (ICT MCQ) #87 focuses on MySQL within the "Intermediate ICT MCQ" category. This question evaluates understanding of a MySQL feature that helps in recovering data from accidental deletions or modifications.

MySQL MCQ #88:

How do you handle exceptions in Python when working with MySQL databases?

Use error codes directly.

Use try-finally blocks.

Use exception handling functions.

Use try-except blocks.

About MySQL Multiple Choice Question (MCQ) #88:
This ICT Multiple Choice Question (ICT MCQ) #88 focuses on MySQL within the "Intermediate ICT MCQ" category. This question tests knowledge of how to handle exceptions in Python when working with MySQL databases.

MySQL MCQ #89:

Which MySQL utility can be used to analyze and repair MySQL tables?

mysqlcheck

mysqldump

mysqlimport

mysqladmin

About MySQL Multiple Choice Question (MCQ) #89:
This ICT Multiple Choice Question (ICT MCQ) #89 focuses on MySQL within the "Intermediate ICT MCQ" category. This question tests knowledge of the MySQL utility used to analyze and repair MySQL tables.

MySQL MCQ #90:

How are MySQL stored functions different from stored procedures?

Stored procedures return a value, while stored functions do not

Stored functions can only execute queries, while stored procedures can perform any operation

Stored functions return a single value, while stored procedures do not

There is no difference; they are the same

About MySQL Multiple Choice Question (MCQ) #90:
This ICT Multiple Choice Question (ICT MCQ) #90 focuses on MySQL within the "Intermediate ICT MCQ" category. This question tests understanding of the difference between MySQL stored functions and stored procedures.

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

< Previous Next >

MySQL Multiple Choice Questions (MCQ) Online Test #9

Find Your Next MCQ Challenge!

Sharpen Your Skills with More Tests!