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C857 - Software Quality Assurance – WGU Top Questions & Answers. Verified.
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C857 - Software Quality Assurance – WGU Top Questions & Answers. Verified. 3 Types of Acceptance Tests - -Benchmark, Pilot, Parallel (details below) Benchmark tests - -tests ran by users using *predefined test cases* Pilot tests - -tests ran by users under *normal or everyday situatio...

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  • June 18, 2023
  • 5
  • 2022/2023
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C857 - Software Quality Assurance –
WGU Top Questions & Answers.
Verified.

3 Types of Acceptance Tests - ✔✔-Benchmark, Pilot, Parallel

(details below)



Benchmark tests - ✔✔-tests ran by users using *predefined test cases*



Pilot tests - ✔✔-tests ran by users under *normal or everyday situation*



Beta testing - ✔✔-done at customer's site



Alpha testing - ✔✔-done at developer's site



Parallel test - ✔✔-New system operates in parallel with previous version to make transition easier for
user



LOC measurement of productivity - ✔✔-Error per line of code is better. LOC is not good for all programs
because it is hard to measure. Some programs only use one line.



Cyclomatic complexity - ✔✔-a measure of the complexity of a module's decision structure.



Module Design Complexity - ✔✔-iv(G);

is the cyclomatic number for the module



Design Complexity - ✔✔-SO;

, sum of iv(G) for itself and all decedents



Integration complexity - ✔✔-S1;

SO - n + 1



Module Integration testing - ✔✔-evaluate just the module and its immediate children



Design Integration testing - ✔✔-evaluate the entire graph



White box testing - ✔✔-look into program graph at cyclomatic #, basis, IP, DU path coverage, and
program slice



Functional testing - ✔✔-do not look at program structure, only at the specifications or requirements



Unit level testing - ✔✔-White box and functional testing of each module



Integration testing - ✔✔-integrate modules, that have been tested at unit level



Unit and Functional testing - ✔✔-verification that the programmer implemented the design correctly



System testing - ✔✔-validation that the system does what the customer wants it to do



*System testing steps* - ✔✔-functional testing,

performance testing,

acceptance testing,

installation testing



*Function point* - ✔✔-used early in lifecycle at requirements analysis as a mechanism to estimate the
project with the use of a historical baseline for comparison

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