Mr. Arun wants to display the average mark of an examination. Suggest suitable function for the same.
sum( )
avg( )
min( )
max( )
If condition are to be applied on the group, which of the following clause is used for that purpose?
WHERE
Group by
HAVING
NULL
SQL stand for
Structured Query Language
String Query Language
Statement Query Language
None of these
Which of the following is not an RDMS package?
ORACLE
SQL SERVER
MySQL
HTML
SQL is
a programming langauge
an operating system
a data sublanguage
DBMS
