PROGRAMMING IN MY SQL
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
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
7
65535
2(TRUE & FALSE)
Please give your rates for MR.Rajesh sir
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