| 1 |
The case block ends with: |
- A. End Select
- B. End case
- C. Break
- D. Case else
|
| 2 |
------------------- is created when two different names are used for the same information |
- A. synonyms
- B. homonyms
- C. mutually exclusive data
- D. redundant information
|
| 3 |
Storing the same information in two different ways or forms is called |
- A. database integrity
- B. redundant information
- C. homonyms
- D. mutually exclusive data
|
| 4 |
We can make two way decisions with the help of |
- A. if
- B. nested
- C. if-else
- D. all
|
| 5 |
A functional dependency between two or more non-key attributes is called: |
- A. Partial functional dependency
- B. Partial non-key dependency
- C. Transitive dependency
- D. None
|
| 6 |
C was developed in the year: |
- A. 1970
- B. 1972
- C. 1976
- D. 1995
|
| 7 |
The attribute on the left side of the arrow in a functional dependency is called: |
- A. Candidate key
- B. Determinant
- C. Foreign key
- D. Primary key
|
| 8 |
In 3NF, a non key attribute must not depend on a |
- A. non key attribute
- B. key attribute
- C. composite key
- D. sort key
|
| 9 |
Database integrity refers to the |
- A. correctness of data
- B. consistency of data
- C. both a and b
- D. none of these
|
| 10 |
In 3NF, a non-key attribute must not depend on a : |
- A. Non-key attribute
- B. Key attribute
- C. Composite key
- D. Sort key
|
