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In COCOMO II model PREX stands for ................. .

  • A.Personnel experience
  • B.Reliability and complexity
  • C.Personnel capability
  • D.Personal exchange

Answer: A

PREX stands for personnel experience.

PREX is one of the effort multipliers of the COCOMO II early design model. It combines the team's application experience, platform experience and language and tool experience into one rating.

Reliability and complexity is RCPX, personnel capability is PERS, and 'personal exchange' is not a COCOMO II attribute.

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