ECAT Computer Science MCQS Page 7
Which can be previewed on the screen before printing?
In relational database, table is also called:
Which of the following are anomalies that can be caused by redundancy in tables?
Any array script should be:
The number of bytes used by ‘int’ data type in C are:
We can make two way decisions with the help of
The attribute on the left side of the arrow in a functional dependency is called:
Which of the following anomalies result from a transitive dependency ?
Database integrity refers to the
both a and b
correctness of data
consistency of data
none of these
Storing the same information in two different ways or forms is called
mutually exclusive data
In 3NF, a non key attribute must not depend on a
non key attribute
Which form of dependency is removed in 2NF?