Row

Column

Table

None of the above

1 and 3 only

2 and 4 only

1 and 2 only

All are binary

A

B

C

D

An entity can have more than one attrbute

An attribute of an entity can be composite.

In row of a relational table, an attribute have more than one value.

In row of a relational table, an attribute can have exactly one value or a NULL value.

(i), (iv), (vi), (viii)

(i), (iv), (vii)

(i), (iii), (v), (vi), (viii)

(ii) , (v) , (viii)