| 1 |
The output of the statement print ("%2f', 11.4519), is |
- A. 11.4519
- B. 11.45
- C. 11.51
- D. 11
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| 2 |
Which of the following is basic data distribution strategy? |
- A. Centralized
- B. Partitioned
- C. Replication
- D. All
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| 3 |
Object used to retrieve data from database is called: |
- A. Forms
- B. Repons
- C. Queries
- D. Tables
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| 4 |
Relationship are |
- A. uni-directional
- B. bi-directional
- C. tri-directional
- D. none of these
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| 5 |
Which of the following represents the entities? |
- A. Teacher
- B. Student
- C. Aero plane
- D. All
|
| 6 |
Which of the following keys us not unique: |
- A. Candidate key
- B. Forein key
- C. Primary key
- D. Secondary key
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| 7 |
In a loop semicolon is placed at the end of condition: |
- A. While
- B. For
- C. Do-while
- D. None of these
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| 8 |
An disadvantage of partitioning is: |
- A. Complexity
- B. Extra space and update time
- C. Inconsistent access speed
- D. All
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| 9 |
Escape sequence starts with the character |
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| 10 |
Organizing the database in computer disk storage is done in: |
- A. Logical design
- B. Physical design
- C. Analysis
- D. Implimentation
|