SQL Quiz
Authored by subbareddy thumu
Computers
University
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the full form of SQL?
Simple Query Language
Standard Query Language
Structured Query Language
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is returned by ROUND (789.9389, 2)?
789.94
789.93
790
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following code will delete a view named ‘payments_metrics’?
delete view payments_metrics;
drop view payments_metrics;
delete payments_metrics;
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which command is used to withdraw user privileges?
Grant
Remove
Revoke
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following shows a comment in SQL?
-# This is a comment.
/* This is a comment. */
% This is a comment. %
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which one of the following is an RDBMS?
Couchbase
Oracle
Mongo DB
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the maximum byte for Varchar2 data type?
4000
2000
1
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