Q786
Which of the following is true?
A.
Fields are composed of bytes
B.
Files are composed of records
C.
Fields are composed of characters
D.
Records are composed of fields
E.
All of the above
AnswerAnswer: Option E
Solution
Answer: Option E
Solution:
A field is a single piece of information; a record is one complete set of fields; and a file is a collection of records. For example, a telephone book is analogous to a file. It contains a list of records, each of which consists of three fields: name, address, and telephone number.