Question

two common tools used for developing an algorithm
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Answer 1

Answer:

Flowcharts. A flowchart represents an algorithm using symbols instead of words. ...

Pseudocode. Pseudocode is an English-like description of the processing steps to be performed in a program. ...

Nassi-Shneiderman Diagrams.

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Answer 2

Answer:

The planning process can be aided by a variety of design tools.

These include the specifically employed with structured programming

• Nassi-Shneiderman diagrams
• pseudocode
• flowcharts.

Explanation:

1.  Flowcharts

• A flowchart uses symbols rather than words to represent an algorithm.
• Lines, arrows, and boxes of various forms are used to depict the step-by-step process and demonstrate how it flows.
• Flowcharts are fantastic for providing documentation and are highly helpful for developing programmes.

2.  Pseudocode

• Pseudocode is a description of the program's processing steps in English-like language.
• These descriptions are written by the programmer in the order that the corresponding programme statements will appear in the final product.
• Despite the lack of standards, pseudocode typically makes use of control structures from structured programming.
• The usage of pseudocode frees the programmer from having to think about how to express the steps that make up a particular process in a computer language.

3.  Diagrams by Nassi-Shneiderman

• These are also known as iteration diagrams or structured flowcharts.
• As an alternative to flowcharts, they were suggested by Isaac Nassi and Ben Shneiderman to assist programmers in the planning of structured programmes.

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