Coding of an algorithm takes place during the ______ phase of a computer program's life cycle.
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Modifications are made to an existing computer program during the ______ phase of the program's life cycle.
A(n) ______ is a step-by-step procedure for solving a problem in a finite amount of time.
A(n) ______ is a set of rules, symbols, and special words used to construct a computer program.
______ is the written text and comments that make a program easier for others to understand, use, and modify.