Aug2016 cs Q44
0. Match each software lifecycle model in List – I to its description in List – II:
| List – I | List – II |
| I. Code-and-Fix | a. Assess risks at each step; do most critical action first. |
| II. Evolutionary prototyping | b. Build an initial small requirement specifications, code it, then “evolve” the specifications and code as needed. |
| III. Spiral | c. Build initial requirement specification for several releases, then design-and-code in sequence |
| IV. Staged Delivery | d. Standard phases (requirements, design, code, test) in order |
| V. Waterfall | e. Write some code, debug it, repeat (i.e. ad-hoc) |
Codes:
| I | II | III | IV | V | |
| (1) | e | b | a | c | d |
| (2) | e | c | a | b | d |
| (3) | d | a | b | c | e |
| (4) | c | e | a | b | d |
- Option : D
- Explanation :
- In Code-and-Fix model write some code, debug it, repeat (i.e. ad-hoc)
- In Evolutionary prototyping model build an initial small requirement specifications, code it, then “evolve” the specifications and code as needed.
- In Spiral model is assess risks at each step; do most critical action first.
- In Staged Delivery model build initial requirement specification for several releases, then design-and-code in sequence
- In Waterfall model standard phases (requirements, design,code, test) in order
So, option (D) is correct.
