AP Computer Science Principles Exam Study Guide Solutions
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Module
AP Computer Science
Institution
AP Computer Science
AP Computer Science Principles Exam
Study Guide Solutions
Agile software development - ANSWER-An approach to software development that emphasizes a
flexible and ready response to meet a shifting target.
Benchmarking - ANSWER-Running a program on many data sets to be sure its performance falls
...
Problem specification - ANSWER✔✔-A step in the software development life cycle that involves
developing a clear, concise, and unambiguous statement of the exact problem the software
is to solve.
Procedural language - ANSWER✔✔-A program written in a procedural language consists of sequences of
statements that manipulate data items.
Program design phase - ANSWER✔✔-A step in the software development life cycle that plans the
structure of the software to be written.
Program maintenance - ANSWER✔✔-The process of adapting an existing software product due to errors,
new system requirements, or changing user needs.
Program verification - ANSWER✔✔-Used to prove that if the input data to a program satisfies certain
conditions, then, after the program has been run on these data, the output data satisfies certain other
conditions.
Regression testing - ANSWER✔✔-If anything is changed on an already-tested module, regression testing
is done to be sure that this change has not introduced a new error into code that was previously correct.
Runtime error - ANSWER✔✔-An error that occurs when the program is run using certain sets of data
that result in some illegal operation, such as dividing by zero.
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