DBMS (Database Management System)
Q1) A relational database consists of a collection of
A. Tables
B. Fields
C. Records
D. Keys
Answer: a
Q2) A ________ in a table represents a relationship among a set of values.
A. Column
B. Key
C. Row
D. Entry
Answer: c
Q3) The term _______ is used to refer to a row.
A. Attribute
B. Tuple
C. Field
D. Instance
Answer: b
Q4) The term attribute refers to a ___________ of a table.
A. Record
B. Column
C. Tuple
D. Key
Answer: b
Q5) For each attribute of a relation, there is a set of permitted values, called the ________ of that attribute.
A. Domain
B. Relation
C. Set
D. Schema
Answer: a