1.
A tuple is a
Answer: Option 'C'
row of a table
2.
A telephone number, a birth date, and a customer name are all examples of
Answer: Option 'A'
a record
3.
A device designed to read information encoded onto a small plastic card is .
Answer: Option 'B'
badge reader
4.
The method of file organization in which data records in a file are arranged in a specified order according to a key field is known as the
Answer: Option 'D'
Sequential access method
5.
System software is the set of programs that enables your computer’s hardware devices and______ software to work together.
Answer: Option 'D'
application