Testing Interview questions
Latest answer: PDCA cycle stands for Plan Do Check Act;
commonly used for quality control.Plan: Identify aim and procedure
necessary to deliver the output..................
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Latest
answer: White Box testing: white box testing involves thorough testing of the
application. It requires knowledge of code and the test cases chosen
verifies if the system is implemented as
expected...............
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Latest answer: Latent defects are defects which remain in
the system, however, identified later. They remain in the system for
a long time.................
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Latest answer: The waterfall model is also known as the
Big-bang model because all modules using waterfall module follows
the cycle independently and then put together.................
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Latest answer: Configuration management aims to
establish consistency in an enterprise. This is attained by
continuously updating processes of the organization, maintaining
versioning and handling...............
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Verification: To check if we are doing
the right thing................
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Inspection: Typical walkthroughs, software reviews, technical
reviews, and formal inspections.............
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Requirement Traceability verifies that each
functional requirement used in the development matches to those that
were written in the test cases based on other
artifacts...............
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Pilot testing: is done by group of users who
try to test the system prior its full deployment to provide the
feedback about the quality......................
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Software risk analysis is done to determine
what to test, priorities, and coverage of testing. It might even
include what not to test sometimes.......................
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Walkthroughs: Author presents their
developed artifact to an audience of peers. Peers question and
comment on the artifact to identify as many defects as
possible....................
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Various Test plan documents are: Master Test
Plan: This is the most important test plan document. It uses the
reference of various other documents, artifacts used for the system.
It defines testing at all levels. It even includes the reference to
subordinate test plans. Also, consists of test concept and summary
test plan..................
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Unlike the big bang waterfall model, the
phased model is suitable if the work can be grouped into separate
units and delivered in steps rather than everything once and
together, by different teams. Consider a system that consists of 4
subsystems,...................
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The iterative model approach is to iterate
on steps as the project progresses with requirements. Iterative
model iterates Requirements, Design,....................
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The iterative model approach is to iterate
on steps as the project progresses with requirements. Iterative
model iterates Requirements,....................
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The spiral model follows creation of a
series of prototypes for refining the understanding of the
requirements. The kind of approach is best suited to projects that
are not at all clearly defined and a clear solution is yet to be
arrived at..................
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All the models suffer from the disadvantage
that the duration of time from start of the project to the delivery
time of a solution is very high....................
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It describes how the test approach is
developed so that it can be executed in parallel with the designing
and development/build phases....................
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The input data is divided into partitions
and values are chosen from each partition from which the test cases
are derived to perform the test..................
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It is a way to depict a complex logical
situation. It helps in figuring out what is to be done under what
circumstances...................
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Not all requirements are equally important.
Some are more relevant to the main purpose of the system. Severity
refers to the impact a defect may have on the
system....................
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More Related Links
Answer - White box testing is done to test
the accuracy of logic and code of the program. It is done by
programmers......
Answer - Unit testing, also called
Component testing is performed by programmers to test that a
specified unit of the program meets the expected output when a
particular input is....
Answer - It is a methodology and set of
tools for the measurement of process quality. It demonstrates that
the business .....
Functional testing verifies that the end user gets what he
wants..............
Functional testing involves testing of functional requirements as
per the specification..........
The testing process in WinRunner is divided into six main
stages:.........
Objects to be tested in WinRunner are
recognized using GUI map
file.............
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