| Q 1: | Design phase will usually be
|
| (1) | top down |
|
| (2) | bottom up |
|
| (3) | center fringing |
|
| (4) | random |
|
| Correct Answer: top down |
|
| Q 2: | Which symbol is used to represent protected visibility in UML
|
| (1) | + |
|
| (2) | - |
|
| (3) | @ |
|
| (4) | # |
|
| Correct Answer: # |
|
| Q 3: | Which term is used to describe user's view of data item types and record types?
|
| (1) | schema |
|
| (2) | view |
|
| (3) | subschema |
|
| (4) | instance |
|
| Correct Answer: subschema |
|
| Q 4: | The IEEE 802.11g, uses....................
|
| (1) | FHSS |
|
| (2) | DSSS |
|
| (3) | OFDM |
|
| (4) | none |
|
| Correct Answer: OFDM |
|
| Q 5: | Which is not a symmetric key algorithm
|
| (1) | SHA-2 |
|
| (2) | AES |
|
| (3) | Triple DES |
|
| (4) | DES |
|
| Correct Answer: SHA-2 |
|
| Q 6: | In 3G network, W-CDMA is also known as UMTS. The minimum spectrum allocation required for W-CDMA is:
|
| (1) | 2 MHz |
|
| (2) | 20 KHZ |
|
| (3) | 5 KHz |
|
| (4) | 5 MHz |
|
| Correct Answer: 5 MHz |
|
| Q 7: | Which normal form is considered adequate for relational database design?
|
| (1) | 4NF |
|
| (2) | 3NF |
|
| (3) | 2NF |
|
| (4) | BCNF |
|
| Correct Answer: 3NF |
|
| Q 8: | A transaction completes its execution is said to be
|
| (1) | Committed |
|
| (2) | Aborted |
|
| (3) | Rolled back |
|
| (4) | Failed |
|
| Correct Answer: Committed |
|
| Q 9: | A process that involves recognizing and focusing on the important characteristics of a situation or object is known as:
|
| (1) | Encapsulation |
|
| (2) | Polymorphism |
|
| (3) | Abstration |
|
| (4) | Inheritance |
|
| Correct Answer: Abstration |
|
| Q 10: | KPA in CMM stands for
|
| (1) | Key Process Area |
|
| (2) | Key product AREA |
|
| (3) | Key Principal Area |
|
| (4) | Key Performance Area |
|
| Correct Answer: Key Process Area |
|