Question 1 of 20

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1. Which SQL statement is used to insert a new data in a database?

UPDATE

INSERT INTO

INSERT NEW

ADD

Question 1 of 20

Question 2 of 20

2. To remove duplicate rows from the result set of a SELECT use the following keyword?

NO DUPLICATE

DISTINCT

None of the above

UNIQUE

Question 2 of 20

Question 3 of 20

3. Which authentications are required for login into Mysql command line tool?

Username

Both a) and b)

Only Username

Password

Question 3 of 20

Question 4 of 20

4. MySQL runs on which operating systems?

Unix, Linux, Windows and others

Any operating system at all

Unix and Linux only

Linux and Mac OS-X only

Question 4 of 20

Question 5 of 20

5. MySQL is?

A Programming language

A technique for writing reliable programs

A Relational Database Management System

Question 5 of 20

Question 6 of 20

6. To use MySQL on your computer, you'll need?

Some sort of client program to access the databases

Perl, PHP or Java

A Browser

FTP and Telnet

Question 6 of 20

Question 7 of 20

7. Which of the following is not a valid aggregate function?

MAX

COUNT

MIN

COMPUTE

Question 7 of 20

Question 8 of 20

8. A NULL value is treated as a blank or 0.?

True

None of the above

Fasle

Question 8 of 20

Question 9 of 20

9. Which statement is used to access an existing Database?

Use

USE databasename;

Use database.name

None of these

Question 9 of 20

Question 10 of 20

10. The “Mysql command line tool” formats are bounded by?

+-/

+-*

+-|

+-}

Question 10 of 20

Question 11 of 20

11. Mysql command line tool is used to show “how many rows are returned and how long SQL command took to execute”?

Depend

True

False

Undetermined

Question 11 of 20

Question 12 of 20

12. In a LIKE clause, you can could ask for any value ending in "qpt" by writing?

LIKE %qpt

LIKE *ton

LIKE ton$

LIKE ^.*ton$

Question 12 of 20

Question 13 of 20

13. Which of the following can add a row to a table?

Insert

Add

Update

Alter

Question 13 of 20

Question 14 of 20

14. Which command is used for taking “server side help” in Mysql command line tool?

None of these

Question 14 of 20

Question 15 of 20

15. The “Mysql command line tool” format the results in which of the following format?

None of these

Sphere

Square

Rectangle

Question 15 of 20

Question 16 of 20

16. Which command is used in Mysql command line tool to return to window command shell?

only a)

quit;

exit;

both a) and b)

Question 16 of 20

Question 17 of 20

17. The result of a SELECT statement can contain duplicate rows?

False

True

None of the above

Question 17 of 20

Question 18 of 20

18. In a LIKE clause, you can ask for any 6 letter value by writing?

LIKE ...... (that's six dots)

LIKE ______ (that's six underscore characters)

LIKE .{6} Answer 5: LIKE ^.{6}$

LIKE ??????

Question 18 of 20

Question 19 of 20

19. Which command is used for showing current date and time in Mysql command line tool?

None of these

SELECT now()

Select now()

SELECT now();

Question 19 of 20

Question 20 of 20

20. Which command is used on Mysql command line tool to return to window command shell?

exit()

exit();

exit;

exit

Question 20 of 20

Test Instructions
Test Name	:	Mysql MCQs
Subject	:	Computer General
Test Type	:	Mcqs
Total Question	:	20
Total Marks	:	40
Total Time	:	20 Minutes

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MySQL Quiz Online Test Mcqs

Test Instructions

MySQL Quiz Online Test Mcqs Questions with Answers Objective Type PDF

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