Which of the following is not an appraisal cost in SQA?*inter-process inspectionmaintenancequality planningtesting

The question is asking which of the given options is not considered an appraisal cost in Software Quality Assurance (SQA). The options are:

1. Inter-process inspection
2. Maintenance
3. Quality planning
4. Testing

Appraisal costs are the costs that are incurred to identify defective products before they are shipped to customers. They are a part of the quality costs and include costs associated with quality control activities such as inspection and testing.

Here are the steps to answer the question:

Step 1: Understand the concept of appraisal costs in SQA. They are costs associated with evaluating or inspecting products during the production process to ensure they meet specified quality standards.

Step 2: Review the options.

• Inter-process inspection: This is a part of the appraisal cost as it involves inspecting the software during the development process.
• Quality planning: This is also a part of the appraisal cost as it involves planning for quality control activities.
• Testing: This is a part of the appraisal cost as it involves testing the software to ensure it meets the required quality standards.

Step 3: Identify the option that does not fit into the concept of appraisal costs.

• Maintenance: This is not an appraisal cost. Maintenance costs are associated with fixing defects after the product has been delivered to the customer. They are considered part of the internal failure costs, not appraisal costs.

So, the answer is "Maintenance".