Homework Help: Questions and Answers: Development QA and production environments should all be configured identically, with ______________ credentials used in each environment.
a) Similar
b) Different
Answer
First, let’s understand what the question is asking:
- We’re dealing with three environments: Development, QA, and Production.
- We need to determine if these environments should use similar or different credentials.
To determine the correct answer to this question, we need to consider best practices for managing credentials across different environments in software development. Let’s analyze each option:
Given Options: Step by Step Answering
a) Similar
- Using similar credentials implies that the credentials (such as usernames, passwords, API keys) used in development, QA, and production environments are either the same or very alike.
- Issues:
- Security Risks: If credentials are similar or the same, a security breach in one environment could compromise all environments. This is particularly risky if the development environment is less secure than production.
- Best Practices: It is not a best practice to have similar credentials across environments due to the increased risk of unauthorized access.
b) Different
- Using different credentials means that each environment has its unique set of credentials.
- Benefits:
- Security: Having different credentials helps to isolate environments. If credentials are compromised in one environment, it does not affect the others.
- Best Practices: It is a widely accepted best practice to have different credentials to enhance security and control over each environment.
- Environment Isolation: It helps in maintaining separation and integrity of data across environments.
Final Answer
Based on the above analysis, the best practice is to have different credentials in each environment to ensure security and isolation. Therefore, the correct answer is:
b) Different
Credentials should be different in each environment to maintain security while keeping the overall configuration as similar as possible.
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