| 1 |
How many types of relationship are there? |
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| 2 |
The number of characters in variable field is: |
- A. Constant
- B. Variable
- C. 10
- D. 100
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| 3 |
Which of the following cannot be use in variables names? |
- A. numbers
- B. under score
- C. alphabets
- D. space
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| 4 |
The functions that are defined by programmer are called: |
- A. User-defined
- B. Subprograms
- C. Subroutines
- D. Built-in functions
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| 5 |
The columns of a relations can be of ___________ order. |
- A. Any
- B. Same
- C. Sorted
- D. Constant
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| 6 |
A row of relation is called |
- A. attribute
- B. entity
- C. tuple
- D. both a & c
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| 7 |
C language has --------------------- key words |
|
| 8 |
Which is not a logical operator? |
- A. ||
- B. !
- C. !=
- D. &&
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| 9 |
CREATE command is used to create: |
- A. Record
- B. View
- C. Report
- D. Query
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| 10 |
Insert command is used to insert: |
- A. New table
- B. New record
- C. View
- D. Dependences
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