| Q 1: | Null values in SQL indicate 1. zero value 2. value is unknown 3. value does not exist |
| (1) | 1 and 2 |
| (2) | 2 and 3 |
| (3) | only 3 |
| (4) | None of the above |
| Correct Answer: 2 and 3 | |
| Q 2: | Capability Maturity Model is mean for |
| (1) | Product and Process |
| (2) | Process |
| (3) | Product |
| (4) | None of the above |
| Correct Answer: Process | |
| Q 3: | Consider the two methods (within the same class) public static int foo(int a, String s) { } { } { } |
| (1) | a=3 s=Blue |
| (2) | a=5 s=Yellow |
| (3) | a=3 s=Yellow |
| (4) | a=5 s=Blue |
| Correct Answer: a=5 s=Blue | |
| Q 4: | In what manner coding and testing are done |
| (1) | Top-Down |
| (2) | Bottom Up |
| (3) | Cross Action |
| (4) | Adhoc |
| Correct Answer: Top-Down | |
| Q 5: | Which of the following features is related to Virtual Circuit? |
| (1) | Connection oriented |
| (2) | Each packet sent is routed independently of its predeccssors |
| (3) | Successive packets may follow different routes |
| (4) | Congestion control difficult |
| Correct Answer: Connection oriented | |
| Q 6: | In ASP.NET the sessions can be dumped by using |
| (1) | Session.Dump |
| (2) | Session.Abandon |
| (3) | Session.Exit |
| (4) | None of the above |
| Correct Answer: Session.Abandon | |
| Q 7: | What is loads and executes at client side in internet? |
| (1) | Object |
| (2) | Class |
| (3) | JSP |
| (4) | Applet |
| Correct Answer: Applet | |
| Q 8: | The.................. is a group of attributes used to identify a single entity instance. |
| (1) | Candidate key |
| (2) | Concatenated key |
| (3) | Alternate key |
| (4) | Primary key |
| Correct Answer: Concatenated key | |
| Q 9: | In.............. framing, we need to delimiter (flag) to define the boundary of two frames. |
| (1) | fixed-size |
| (2) | variable-size |
| (3) | standrad |
| (4) | None of the above |
| Correct Answer: variable-size | |
| Q 10: | Which statement is true? |
| (1) | If an exception is thrown during the execution of the finalize() method of an eligible object, then the exception is ignored and the object is destroyed |
| (2) | All objects have a finalize() method |
| (3) | Objects can be destroyed by explicitly calling the finalize() method |
| (4) | The finalize() method can be declared with any accessibility |
| Correct Answer: All objects have a finalize() method | |