computer mcq
Insert statement is ………. command
a) Query
b) Relational
c) DML
d) DDL
Click here to check your answer
Sub-Queries cannot
a) Use group by
b) Relative Data
c) Join Tables
d) Appear in DML Statements
Click here to check your answer
which of the following creates a virtual relationship and stores the query
a) View
b) Procedure
c) Function
d) None
Click here to check your answer
The variables in the trigger are declared using ……… symbol
a) -
b) @
c) /
d) /@
Click here to check your answer