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

This section includes 9 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.

Which variable checks for the availability of SSL support?

A. have_ssl
B. has_ssl
C. avail_ssl
D. ssl_avail
Answer» B. has_ssl
Discussion
2.

A_stored_procedure_is_invoked_using_the_statement___________$

A. INVOKE
B. SEE
C. CALL
D. RETURN
Answer» D. RETURN
Discussion
3.

The datatype that stores the longest length of strings is ______________

A. CHAR
B. VARCHAR
C. TINYTEXT
D. TEXT
Answer» E.
Discussion
4.

What is the best datatype for a column that is expected to store values up to 2 million?

A. SMALLINT
B. TINYINT
C. MEDIUMINT
D. BIGINT
Answer» E.
Discussion
5.

MySQL does not provide a date type that has an optional time part.

A. True
B. False
Answer» B. False
Discussion
6.

Which variable checks for availability of SSL support?

A. have_ssl
B. has_ssl
C. avail_ssl
D. ssl_avail
Answer» B. has_ssl
Discussion
7.

The grant table scope columns that is case insensitive is _____________

A. Host
B. User
C. Password
D. Db
Answer» B. User
Discussion
8.

The TLS protocol is _____________

A. transparent layer security
B. transport layer security
C. transparent level security
D. transport level security
Answer» C. transparent level security
Discussion
9.

How many files does each end of a client/server connection including SSL support use to set up secure communications?

A. 0
B. 1
C. 2
D. 3
Answer» E.
Discussion