Select the correct answer. Melissa is part of a project team that is assisting with debugging errors that have occurred in an application that is about to be launched to the public.

Homework Help: Questions and Answers: Select the correct answer. Melissa is part of a project team that is assisting with debugging errors that have occurred in an application that is about to be launched to the public. In what step of the process can they confirm the cause of a failure and take actions to correct the problem?

A. fault isolation
B. retesting
C. documentation
D. fault confirmation
E. information gathering

Answer:

First, let’s understand the context: Melissa is part of a project team focused on debugging errors before launching an application. The team is looking to identify the cause of a failure and take corrective actions.

Now, lets analysis each given options to determine the correct answer (option):

Given Options: Step by Step Answering

A) Fault isolation

• This refers to identifying the specific part of the system or code that is causing the failure. Once the fault is isolated, corrective actions can be taken. This sounds like the correct step for identifying the cause of a failure and fixing it.

B) Retesting

• Retesting occurs after fixing the problem to ensure that the issue has been resolved and the system works as expected. This comes after identifying and addressing the issue, so this is not the correct step for identifying the cause of failure.

C) Documentation

• This involves writing down the steps, findings, and solutions. While important, this is not directly related to finding and correcting the cause of the failure.

D) Fault confirmation

• This step involves confirming that a fault exists, but it doesn’t include taking actions to correct the problem. It’s more about verifying that there is an issue.

E) Information gathering

• This step involves collecting data about the issue, which can help in identifying the problem, but it is not the step where the cause is confirmed and corrective actions are taken.

Final Answer

Based on the above analysis, the correct step for confirming the cause of a failure and taking corrective actions is

A. Fault isolation.

This is the step where the team identifies the exact location or cause of the error. This involves using debugging tools, analyzing logs, and reviewing code to pinpoint the problem.

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