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MySQL Webinar

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

The ______ keyword returns all records from the right table (table2), and the matching records (if any) from the left table (table1).

a)

INNER JOIN

b)

RIGHT JOIN

c)

EQUI JOIN

d)

NATURAL JOIN

2.

The ______ keyword selects records that have matching values in both tables.

a)

RIGHT JOIN

b)

INNER JOIN

c)

CROSS JOIN

d)

NONE

3.

The _______ JOIN is structured in such a way that, columns with the same name of associate tables will appear once only

a)

EQUI JOIN

b)

NATURAL JOIN

c)

INNER JOIN

d)

CROSS JOIN

4.

Identify the command for its proper category GRANT

a)

TCL

b)

DDL

c)

DCL

d)

DQL

5.

Identify the command for its proper category COMMIT

a)

DDL

b)

TCL

c)

DCL

d)

DML

6.

Identify the command for its proper category ALTER

a)

DQL

b)

DML

c)

DDL

d)

DCL

7.

SQL Script file name extention is _______.

a)

.txt

b)

.sol

c)

.sql

d)

.mysql

8.

MySQL was initially developed by ________ company.

a)

MySQL AB

b)

Sun Microsystems

c)

Oracle Corporation

d)

Github

9.

MySQL suitable datatype to store images is _______.

a)

Boolean

b)

BLOB

c)

LONGTEXT

d)

SET

10.

Which image is associated with MySQL Logo?

a)
b)
c)
d)