What are the importance of quality control?

Answer 1

The main objective of quality assurance is to avoid problems or to identify them as soon as possible. Quality assurance is important because it is cheaper for a company to correct problems earlier in the development process than to correct them later on.

Answer 2

Defining quality is tough, and it depends on what you are talking about. Quality on this site might have to do with answers that actually address the question and that are accurate. Higher quality would be if the answer was easy to understand and grammatically correct. Higher quality might be if there were links for additional information and the answer was interesting and written in a compelling way. ... In other places quality will be defined differently. If you were manufacturing LEGOs for instance, they would need to be indestructible from normal use, they would need to be uniform sizes, and they would need to fit together snugly without falling apart or being stuck together forever. Basically, quality means being good... and improving quality means making something better than it was before.

Answer 3

Quality Assurance is required for a quality output.QA includes the process of assuring that standards and procedures are established and are followed throughout the software development lifecycle.
Standards are the established criteria to which the software products are compared.
Procedures are the established criteria to which the development and control processes are compared.
Compliance with established requirements, standards, and procedures is evaluated through process monitoring, product evaluation, audits, and testing.
The three mutually supportive activities involved in the software development lifecycle are management, engineering, and quality assurance.
Software management is the set of activities involved in planning, controlling, and directing the software project.
Software engineering is the set of activities that analyzes requirements, develops designs, writes code, and structures databases.
Quality Assurance ensures that the management and engineering efforts result in a product that meets all of its requirements.

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Answer 4

without quality control you can get rip off, and over pay for something that is not in good condition.

it keeps things fair, too.

Answer 5

in order to assure the quality of the product.

1. Ispection

2. Defects Analysis

3. Report

Answer 6

you do it to make sure you are within you tolerances and that no changes need to be made