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NIELIT 2017 July Scientist B (CS) - Section B: 52

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A company needs to develop digital signal processing software for one of its newest inventions. The software is expected to have $40000$ lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model. The multiplicative factor for this model is given as $2.8$ for the software development on embedded systems, while the exponentiation factor is given as $1.20$. What is the estimated effort in person-months?

  1. $234.25$
  2. $932.50$
  3. $287.80$
  4. $122.40$
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Explanation:

"Effort = a1 × ( KLOC )^a2"

KLOC = LOC/1000 = 40000/1000 = 40

Effort = 2.8 × 40^1.2 = 234.25
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