Nov2017 cs Q47

0. A simple stand - alone software utility is to be developed in ’C’ programming by a team of software experts for a computer running Linux and the overall size of this software is estimated to be 20,000 lines of code. Considering (a, b) = (2.4, 1.05) as multiplicative and exponention factor for the basic COCOMO effort estimation equation and (c, d) = (2.5, 0.38) as multiplicative and exponention factor for the basic COCOMO development time estimation equation, approximately how long does the software project take to complete ?

Answer
Comment
Array

Option : B
Explanation :
20000 LOC = 20k LOC
Ef fort = a * (KLOC)^b PM
T_dev = c * (Ef fort)^d Months
Ef fort = 2.4*(20)^1.05 PM = 55.756 PM
T_dev = 2.5*(55.756)^0.38 Months = 11.52 Months

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