Question

B. Write Yes or No.
1. The purpose of a primary key is to implement a relationship between
two tables.
2. Many number of duplicates can be added using the primary key.
3. Primary keys should be 100% unique.
4. To select more than one field, hold down Ctrl key and then click the
row selector for each field.
5. You cannot customise the categories and groups of objects in the
Navigation Pane.​

Answer 1

Answer:

no

yes

no

no

yes

i hope this answer will help u

Answer 2

Answer:

hahaha

Explanation:

i don't know the answer but thanks for free points