Computer problem-solving process: The phases that are present in the computer problem-solving process is given below: First phase: Analysis and specification phase In this phase, analysis means defining the problem and specification means identifying the problem that users are trying to solve it. The output of this phase defines the problem statement. Second phase: Algorithm development phase This phase develops a logical sequence of steps which are used to solve the problem. In this phase, test algorithm is used to check whether a given solution to solve the problem by using the given sequence of steps. The output from this phase is preparing a general solution to the problems that are specified in the analysis and specification phase. Third phase: Implementation phase This phase is used to convert the algorithm that is provided by second phase into a programming language. The output of this phase is a working computer program that implements the algorithm that is given by second phase. Fourth phase: Maintenance phase This phase is used to maintain the program. If any error occurs in the code, then the user needs to modify the program or the user should give altering recruitments. If error or changes occur in the program, this phase is sent back to first, second or third phase based on the modification. There is no output from this phase rather errors are identified or changes need to be made.

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Chapter 7, Problem 48E

Program Plan Intro

Computer problem-solving process:

The phases that are present in the computer problem-solving process is given below:

First phase: Analysis and specification phase

In this phase, analysis means defining the problem and specification means identifying the problem that users are trying to solve it.

The output of this phase defines the problem statement.

Second phase: Algorithm development phase

This phase develops a logical sequence of steps which are used to solve the problem.

In this phase, test algorithm is used to check whether a given solution to solve the problem by using the given sequence of steps.

The output from this phase is preparing a general solution to the problems that are specified in the analysis and specification phase.

Third phase: Implementation phase

This phase is used to convert the algorithm that is provided by second phase into a programming language.

The output of this phase is a working computer program that implements the algorithm that is given by second phase.

Fourth phase: Maintenance phase

This phase is used to maintain the program.

If any error occurs in the code, then the user needs to modify the program or the user should give altering recruitments.

If error or changes occur in the program, this phase is sent back to first, second or third phase based on the modification.

There is no output from this phase rather errors are identified or changes need to be made.

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