| Q 1: | ______ control in the data link layer is based on automatic repeat request, which is the retransmission of data. |
| (1) | Flow |
| (2) | Error |
| (3) | Transmission |
| (4) | None of the above |
| Correct Answer: Error | |
| Q 2: | IGMP is _______ protocol. |
| (1) | an error reporting |
| (2) | a group management |
| (3) | a transmission |
| (4) | None of the above |
| Correct Answer: a group management | |
| Q 3: | In Java arrays are:- |
| (1) | primitive data type |
| (2) | object references |
| (3) | objects |
| (4) | None of the above |
| Correct Answer: objects | |
| Q 4: | Which are the tools not used for System Analysis : |
| (1) | Decision table |
| (2) | Flowcharts |
| (3) | System-test data |
| (4) | Data Flow Diagram |
| Correct Answer: System-test data | |
| Q 5: | Which of the following software quality factors is most likely to be affected by radical changes to computing architectures? |
| (1) | Operation |
| (2) | Transition |
| (3) | Revision |
| (4) | None of the above |
| Correct Answer: None of the above | |
| Q 6: | Top-down design does not require : |
| (1) | step wise refinement |
| (2) | loop invariants |
| (3) | flow charting |
| (4) | Modularity |
| Correct Answer: flow charting | |
| Q 7: | The primary tool used in structured design is a: |
| (1) | Program flow chart |
| (2) | Module |
| (3) | Data-flow diagram |
| (4) | Structure Chart |
| Correct Answer: Structure Chart | |
| Q 8: | The SQLALTER statement can be used to : |
| (1) | change the table structure |
| (2) | add rows to the table |
| (3) | delete rows from the table |
| (4) | change the table data |
| Correct Answer: change the table structure | |
| Q 9: | Every BCNF decomposition is :- |
| (1) | Dependency preserving |
| (2) | Not dependency preserving |
| (3) | Need to be dependency preserving |
| (4) | None of the above |
| Correct Answer: Need to be dependency preserving | |
| Q 10: | Which of the following are cursor operations? |
| (1) | OPEN |
| (2) | FETCH |
| (3) | CLOSE |
| (4) | All of these |
| Correct Answer: All of these | |