SQL Multiple Choice Questions and Answers | Structured Query Language Objective Questions & Answers

Questions

1 Which command is used to remove all rows from a table ?

A Delete

B Remove

C Truncate

D Both [A] and [B]

Answer: Option [C]

2 What is the language used by most of the DBMS for helping their users to access data ?

A High level language

B Query language

C SQL

D 4GL

Answer: Option [B]

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3 The language used in application program to request data from the DBMS is referred to as the :

A DML

B DDL

C Query language

D All of the above

Answer: Option [A]

4 A command that lets you change one or more fields in a record is :

A Insert

B Modify

C Look-up

D All of the above

Answer: Option [B]

5 The modify operation is likely to be done after :

A Delete

B Look-up

C Insert

D None of the above

Answer: Option [B]