Welcome to the Database Maintenance and Backup MCQs Page

Dive deep into the fascinating world of Database Maintenance and Backup with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Database Maintenance and Backup, a crucial aspect of MySQL Database. In this section, you will encounter a diverse range of MCQs that cover various aspects of Database Maintenance and Backup, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within MySQL Database.

Check out the MCQs below to embark on an enriching journey through Database Maintenance and Backup. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of MySQL Database.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Database Maintenance and Backup. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Database Maintenance and Backup MCQs | Page 4 of 7

Explore more Topics under MySQL Database

01

MySQL Basics

02

Managing Data using SQL

03

MySQL Data Types and Operators

04

Stored Programs

05

Query Optimization

06

MySQL Programming

07

MySQL Administration

08

Access Control and Security

09

System and User Variables

10

MySQL Clauses

11

Miscellaneous Topics in MySQL

Q31.

What is the hub of a MySQL installation?

mysqla

mysqlb

mysqlc

mysqld

Discuss

Answer: (d).mysqld

Q32.

The place where the server stores its databases and status files are called the data directory.

True

False

May be True or False

Can't say

Discuss

Answer: (a).True

Q33.

Which program copies the databases from one server to another?

mysqldbcopy

mysqlcopydb

mysqlflushdb

mysqldbflush

Discuss

Answer: (a).mysqldbcopy

Q34.

To use ‘mysqldbcopy’ which privileges are required on the source server?

CREATE

INSERT

UPDATE

SELECT

Discuss

Answer: (d).SELECT

Q35.

The program that performs logical backups is _____________

mysqlimport

mysqldump

myslqpit

mysqllogic

Discuss

Answer: (b).mysqldump

Q36.

In ‘mysqldump’ which option is used to make all tables in the destination databases to use a different storage engine?

–next-storage-engine

–new-storage-engine

–clear-storage-engine

–get-storage-engine

Discuss

Answer: (b).–new-storage-engine

Q37.

Which function returns reference to hash of row values?

fetchrow_array()

fetchrow_arrayref()

fetch()

fetchrow_hashref()

Discuss

Answer: (d).fetchrow_hashref()

Q38.

The function ‘fetchrow_hashref()’ returns reference to hash of row values keyed by ______________

row name

column name

table name

database name

Discuss

Answer: (b).column name

Q39.

Which function returns reference to array of row values?

fetchrow_array()

fetchrow_arrayref()

fetch()

fetchrow_hashref()

Discuss

Answer: (b).fetchrow_arrayref()

Q40.

The MySQL server is poorly configurable.

True

False

May be True or False

Can't say

Discuss

Answer: (b).False

Page 4 of 7

Welcome to the Database Maintenance and Backup MCQs Page

Database Maintenance and Backup MCQs | Page 4 of 7

Explore more Topics under MySQL Database

MySQL Basics

Managing Data using SQL

MySQL Data Types and Operators

Stored Programs

Query Optimization

MySQL Programming

MySQL Administration

Access Control and Security

System and User Variables

MySQL Clauses

Miscellaneous Topics in MySQL

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