| Q 1: | What is the output of the following program? class Box { public: double length, breadth; double height; }; void main() { Box Box1; double volume; Box1.height = 5; Box1.length = 6; Box1.breadth = 7.1; volume = Box1.height*Box1.length*Box1.breadth; cout<<volume; } |
| (1) | 210 |
| (2) | 213 |
| (3) | 217 |
| (4) | 215 |
| Correct Answer: 213 | |
| Q 2: | How many methods are defined in the serializable interface |
| (1) | One |
| (2) | Two |
| (3) | None |
| (4) | Four |
| Correct Answer: None | |
| Q 3: | Spiral model was developed by |
| (1) | Victor Bisili |
| (2) | Berry Bohem |
| (3) | Roger Pressoman |
| (4) | Bev Littlewood |
| Correct Answer: Berry Bohem | |
| Q 4: | Which of the following is not an approach to software cost estimation? |
| (1) | Empirical |
| (2) | Heuristic |
| (3) | Analytical |
| (4) | Critical |
| Correct Answer: Critical | |
| Q 5: | A ........ is a repeater |
| (1) | regenerator |
| (2) | ADM |
| (3) | STS multiplexer/demultiplexer |
| (4) | none |
| Correct Answer: regenerator | |
| Q 6: | The first section of a URL identifier is the |
| (1) | Protocol |
| (2) | path |
| (3) | host |
| (4) | port |
| Correct Answer: Protocol | |
| Q 7: | Which protocol is not a transport layer protocol |
| (1) | UDP |
| (2) | SCTP |
| (3) | TCP |
| (4) | SNTP |
| Correct Answer: SNTP | |
| Q 8: | Which of the following system is responsible for ensuring durability ? |
| (1) | Recovery system |
| (2) | Compiler system |
| (3) | Concurrency control system |
| (4) | Atomic system |
| Correct Answer: Recovery system | |
| Q 9: | One of the advantages of a relational database model is |
| (1) | Structural dependence |
| (2) | Conceptual complexity |
| (3) | Complex database design |
| (4) | Easier database design |
| Correct Answer: Easier database design | |
| Q 10: | Which is not a valid join in SQL |
| (1) | left outer join |
| (2) | partial outer join |
| (3) | full outer join |
| (4) | natural full outer join |
| Correct Answer: partial outer join | |