Explore topic-wise MCQs in Structured Query Language (SQL).

This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Structured Query Language (SQL) knowledge and support exam preparation. Choose a topic below to get started.

1.

The default case sensitivity of the database and table names depends on ___________

A. Server SQL mode
B. Operating system of machine
C. Does not depend on anything
D. SQL server
Answer» C. Does not depend on anything
Discussion
2.

Which statement is valid if ‘`sampledb`’ is a database and ‘`tbl`’ is a table in it?

A. SELECT * FROM `sampledb.member`
B. SELECT * FROM `sampledb`.`member`
C. SELECT * FROM `member`.`sampledb`
D. SELECT * FROM `member.sampledb`
Answer» C. SELECT * FROM `member`.`sampledb`
Discussion
3.

Which character is illegal in naming an unquoted identifier in SQL?

A. .
B. _
C. $
D. 2
Answer» B. _
Discussion
4.

To see the table structure which command is issued?

A. VIEW tbl_name;
B. SELECT TABLE tbl_name;
C. SELECT tbl_name;
D. DESCRIBE tbl_name;
Answer» E.
Discussion
5.

The number of attributes in the following SQL table is ______________

A. 1
B. 2
C. 3
D. 30View Answer
Answer» C. 3
Discussion
6.

Which of these is preferred when stored procedures are not being used?

A. CLIENT_MULTI_STATEMENTS
B. mysql_set_server_option()
C. any of the two
D. neither of the twoView Answer
Answer» D. neither of the twoView Answer
Discussion
7.

TO_SEE_THE_TABLE_STRUCTURE_WHICH_COMMAND_IS_ISSUED??$

A. VIEW tbl_name;
B. SELECT TABLE tbl_name;
C. SELECT tbl_name;
D. DESCRIBE tbl_name;
Answer» C. SELECT tbl_name;
Discussion
8.

Which_character_is_illegal_in_naming_an_unquoted_identifier_in_SQL?$

A. .
B. _
C. $
D. 2
Answer» C. $
Discussion
9.

Which option executes all SQL statements in a SQL script irrespective of the number of errors?

A. –ensure
B. –force
C. –violent
D. –run
Answer» C. ‚Äö√Ñ√∂‚àö√ë‚àö¬®violent
Discussion
10.

mysql_next_result() returns a status.

A. True
B. False
Answer» C.
Discussion
11.

CLIENT_MULTI_STATEMENTS

A. mysql_set_server_option()
B. any of the two
C. neither of the two
Answer» B. any of the two
Discussion
12.

Which option enables multiple-statement execution?

A. CLIENT_MULTI_STATEMENTS
B. CLIENT_STATEMENTS_MULTI
C. MULTI_STATEMENTS_CLIENT
D. MULTI_CLIENTS_STATEMENTS
Answer» B. CLIENT_STATEMENTS_MULTI
Discussion
13.

Multiple statement execution is enabled by default.

A. True
B. False
Answer» C.
Discussion