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Q. Resource usage with reference to software reliability models?
Resource usage: It is linearly proportional to implementation time t and mean failures experienced μ. Let Xr be the usage of resource r.
Then
Xr = qrt+μrμ
Where qr is the resource usage per CPU hr. It is nonzero for failure identification personnel (qi) as well as computer time (qc). The quantity μr is the resource usage per failure. It is nonzero for failure identification personnel (μi), failure correction personnel (μf) and computer time (μc).
Determine the Level 4 of key process areas Level 4 KPAs: 1) Quantitative Process Management (QP): It states quantitative standards for software process. 2)
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where star topology used in daily life
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State Lehman's First law A program that is used in real world environment of necessity must change or become progressively less useful in that environment.
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