PROGRAMMING IN MY SQL

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Master MySQL Quiz

Test your knowledge of MySQL with our comprehensive quiz designed for both beginners and experienced users. This engaging quiz features 22 thought-provoking questions that cover various aspects of MySQL programming.

Whether you’re preparing for a certification or simply looking to refresh your skills, this quiz will help you:

Understand MySQL fundamentals
Enhance your database management skills
Identify areas for improvement

22 Questions6 MinutesCreated by QueryMaster321

Which Program Copies The Databases From One Server To Another?

Mysqlcopydb

Mysqldbcopy

Mysqlflushdb

Mysqldbflush

To Use mysqldbcopy Which Privileges Are Required On The Source Server?

Create

Insert

Select

Update

The Function fetchrow hashref() Returns Reference To Hash Of Row Values Keyed By

Row name

Column name

Table name

Database name

Which Function Returns Reference To Array Of Row Values?

Fetch()

Fetchrow_array()

Fetchrow_hashref()

Fetchrow_arrayref()

Which Is The Log In Which Data Changes Received From A Replication Master Server Are Written?

Error Log

Binary Log

General Query Log

Relay Log

The Maximum Length Of The Char Columns Is?

65, 535 Bytes

256 Bytes

255 Bytes

None Of The Mentioned

Mysql Support Different Character Sets, Which Command Is Used To Display All Character Sets?

SHOW;

SHOW CHARACTER SET;

CHARACTER SET;

None Of The Mentioned

Which One Is The Correct Declaration For Choosing The Character Set Other Than Default?

Varchar(20);

Varchar(20) Character Set Utf8;

Varchar(20) Character Set;

None Of The Mentioned

Which Among The Following Have The Maximum Bytes?

Varchar

Char

Both Varchar And Char

Text Type

The father Of MySQL Is

Bill Joy

Michael Widenius

Bill Gates

Stephanie Wall

To Use MySQL On Your Computer, You'll Need?

Perl, PHP Or Java

A Browser

Some Sort Of Client Program To Access The Databases

FTP And Telnet

The Main MySQL Program That Does All The Data Handling Is Called

Mysql

Mysql.exe

Httpd

Mysqld

What Kind Of Replication Is Supported By The MySQL Server?

Multiple-master Replication

Single File Based Clustering

Master To Slave Replication

MySQL Doesn't Support Replication

Commands Passed To The MySQL Daemon Are Written In

English

Swedish

Your Choice From Perl, PHP, Java Or Some Other Languages

The Structured Query Language

MySQL Runs On Which Operating Systems?

Unix And Linux Only

Unix, Linux, Windows And Others

Linux And Mac OS-X Only

Any Operating System At All

Which Of The Following Is NOT Supported By MySQL

Temporary (Hash) Tables

Table Joining

Regular Expression Matching

Stored Procedures

One Of The Early Proponents Of Relational Database Who Laid Down Many Of The Principles We Use To This Day Was?

Xigang Koi

Edgar Codd

William Crawford

Mahatma Coate

Which Of These Is A Valid Call To A Function (watch The Spaces Carefully!)

CONCAT( A , B )

CONCAT ( A , B )

CONCAT( "A" , "B" )

CONCAT ( "A" , "B" )

If You Want To Undo A GRANT, You Should Use

REVOKE

UNDO

UNGRANT

DELETE

How Many Distinct, Different Values Can You Hold In An Enum Field?

255

65535

2(TRUE & FALSE)

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