The Flow Graph Below Shows the Logic of a Program

question 70

Multiple Choice

The flow graph below shows the logic of a program for which 100% statement coverage and 100% decision coverage is required on exit from component testing. The following test case has been run: Test Case 1 covering path A, B, D, G Which of the following ADDITIONAL test cases would need to be written to provide the required coverage?

• A) Test Case 2 covering path A, C, D, E, F, E, G
• B) Test Case 3 covering path A, B, D, E, G
• C) Test Case 4 covering path A, C, D, E, G
• D) Test Case 5 covering path A, C, D, G

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Definitions:

Sodium Hydrogen Carbonate

A chemical compound also known as baking soda, with formula NaHCO3, often used in cooking, cleaning, and neutralizing acids.

Sodium Carbonate

A white, water-soluble salt used widely in manufacturing glass, soaps, and detergents, and as a water softener.

Multiple Proportions

A law stating that when elements combine, they do so in ratios of small whole numbers (part of the foundation of stoichiometry).

Multiple Proportions

This is a law stating that when two elements combine to form more than one compound, the masses of one element that combine with a fixed mass of the other are in a ratio of small whole numbers.