The union of primary keys of the related entity sets becomes a -------------------------- of the relation ?
An identifier, that is used to rename a relation is referred to as a
The user instructs the system to perform a sequence of operations on the database to compute the desired outcome, is known as
In architecture of e-mail, we can have
If any of input values is null, result of an arithmetic expression, would be
SQL supports forms of user-defined data types, in form of
A transaction is said to be a unit of program's
To specify duplicate retention, we can use keyword in place of distinct, which is
User instructs system to perform a sequence of operations on database to compute desired outcome, is known as
Relational model is today primary data model for commercial
No two tuples in a relation are allowed to have exactly same value for
The interface ResultSet has a method, getMetaData(), that returns a/an
In a certain code language if the word SYMPHONY is coded as HBNKSLMB, then how is the word PICKLE coded in that language
What is the output of this C code? int main() { int i = -5; int k = i %4; printf("%d\n", k); }