Static Analysis:
This technique involves the evaluation of the code quality written by developers. Tools which can analyze the code and compare it with the standard practices, identify the unused variables, dead code, infinite loop, etc.
Data Flow
The path of data from source document to data entry to processing to final reports. Data changes format and sequence (within a file) as it moves from program to program.
Control flow testing is a type of software testing that uses a program's control flow as a model. Control flow testing is a structural testing strategy. This testing technique comes under white box testing. For the type of control flow testing, all the structure, design, code and implementation of the software should be known to the testing team.
Cyclomatic Complexity:
Cyclomatic complexity of a code section is the quantitative measure of the number of linearly independent paths in it.For example, if source code contains no control flow statement then its cyclomatic complexity will be 1 and source code contains a single path in it.
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