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System Analysis and Design - Section 3 Multiple Questions and Answers.
| 1. | An example of a hierarchical data structure is | ||
| A. | array | ||
| B. | Link list | ||
| C. | tree | ||
| D. | ring | ||
| 2. | Pointers are useful in | ||
| A. | Locating a particular sector of a magnetic disk | ||
| B. | Pointing mistakes in input data | ||
| C. | Traversing a linked list | ||
| D. | All of the above | ||
| 3. | On-line data entry is most suitable in the case of | ||
| A. | updating payroll master | ||
| B. | entering monthly journal entries | ||
| C. | Processing payment of cheque in a bank | ||
| D. | All of the above | ||
| 4. | A Pseudocode is | ||
| A. | a machine - level code | ||
| B. | a random number | ||
| C. | a flow chart | ||
| D. | Structured English to communicate the logic of a program | ||
| 5. | Which of the following file types has the least life | ||
| A. | Master file | ||
| B. | Program file | ||
| C. | Transaction file | ||
| D. | Work file | ||
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