R

Ram Sharma • 193.86K Points
Coach 

Q. Lehman’s First Law (Lehman and Belady 1985) is

(A) Continuing change: A program used in real-world environment must change necessarily or become progressively less useful in that environment.
(B) Increase complexity: As an evolving program change, its strictures tend to become more complex. Extra resources must be devoted to preserving and simplifying the structure.
(C) Large program evolution: Program evolution is a self-regulating process.
(D) None of these
Correct : Option (A)

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