Type the number

Exercise and reference answers

Questions

1. Answer

   2

   Question

   Broad categories of database system

2. Answer

   1

   Question

   Primary keys a single table may have

3. Answer

   2018

   Question

   Year of the Chegg database breach

4. Answer

   6

   Question

   Major elements listed for a DBMS

5. Answer

   0

   Question

   Attributes in a candidate key beyond the minimum

6. Answer

   2

   Question

   Attributes in the car candidate key example

Instructions

Type the number only.

Explanation