SOFTWARE ENGINEERING

Detailed explanation-1: -Low grade may not be a problem, but low quality is almost always a problem. High quality doesn’t necessarily mean high grade. The project management team manages the trade-off between quality and grade based on the project requirements. Higher grade products are usually more expensive than lower grade ones.

Detailed explanation-2: -A product can be a low grade but it can meet the quality requirements. On the other hand, it is possible that a high-grade product may not meet the quality requirements. In other words, high grade does not imply high quality and low grade does not imply low quality.

Detailed explanation-3: -If you are satisfied with a product, you would say it is a high-quality product, otherwise, you will say it is a low-quality product. A grade is a categorization of the product based on its characteristics. A low-grade product will have a few features, and a high-grade product will have more.

Detailed explanation-4: -2. B, low grade is typically not a problem, low quality is. Grade is a category assigned to deliverables having the same functional use but different technical characteristics. If you have a standard definition TV and a high definition TV, those are different grades and that is perfectly fine.