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GK One-Line Question & Answer

15541+ short questions with short answers, covering every category and sub-category on the site — no long articles to scroll through. Good for a fast recap before an exam, or a few minutes of daily practice.

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Software Engineering → Debugging 4

Which one is not a software quality model?
Data
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Reliability of software is dependent on number of errors
Closed system
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Each maturity model is CMM has
All of the above
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A node with indegree=0 and outdegree ≠ 0 is called
0 KPAs
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Software Engineering → Software Maintenance 4

Basic execution time model was developed by
Content
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Reliability of software is usually estimated at
Test-out
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ISO 9126 contains definitions of
6
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A node with indegree ≠ 0 and out degree=0 is called
Mean time between failure
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Software Engineering → Introduction to Software Engineering 4

NHPP stands for
Functional cohesion
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CMM stands for
The probability of failure free operation of a program for a specified time in a specified environment
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Which is not a software reliability model ?
Product specification
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A decision table has
Improve the software process
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Software Engineering → Software Development Models 4

In Basic execution time model, failure intensity is given by
Coincidental cohesion
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Which level of CMM is for basic project management?
All of the above
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In McCall quality model; product revision quality factor consist of
quality criteria
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Beta testing is carried out by
5
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Software Engineering → Waterfall Model 4

In Basic execution time model, additional number of failures required to achieve a failure intensity objective is expressed as
Embedded design
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Which level of CMM is for process management?
all of the above
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MTTF stands for
ISO 9000
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Equivalence class partitioning is related to
remaining
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Software Engineering → Spiral Model 4

In Logarithmic Poisson execution model, ‘θ’ is known as
The process of executing a program with the intent of finding errors
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CMM was developed at
Machine time
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Software does not break or wear out like hardware. What is your opinion?
Victor Baisili
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Cause effect graphing techniques is one form of
Testing phase
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Software Engineering → Agile Model 4

Failure intensity function of Logarithmic Poisson execution model is given as
bugs
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The number of clauses used in ISO 9001 are
All of the above
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Software reliability is defined with respect to
Non Homogeneous Poisson Process
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During validation
Capability maturity model
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Software Engineering → Requirement Engineering 3

CMM level 1 has
Behavior testing
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In reliability models, our emphasis is on
decreases
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KPA in CMM stands for
λ(µ)=λ0(1-µ / V0)
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Software Engineering → Software Design 3

MTBF stands for
Maintenance testing
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McCall has developed a
1
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For a function of n variables, boundary value analysis yields:
0/λ0(λP - λF)
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Software Engineering → Coding Standards 3

CMM model is a technique to
Cohesion
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The model to measure the software process improvement is called
0
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For a function of two variables, how many cases will be generated by robustness testing?
Failure intensity decay parameter
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Software Engineering → Software Testing 3

Total numbers of maturing levels in CMM are
Coupling
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In ISO 9126, each characteristic is related to
All of the above
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For a function of n variables robustness testing of boundary value analysis yields:
λ(µ)= λ0exp(-θµ)
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