Quick Answer: What Are The Attributes Of A Good Software?

What is software maintainability?

More formally, the IEEE Standard Glossary of Software Engineering Terminology defines maintainability as: “The ease with which a software system or component can be modified to correct faults, improve performance or other attributes, or adapt to a changed environment.”.

Why Professional Software is not just the programs that are developed for a customer?

Professional software is not just the programs developed for a customer because the software is almost always packaged with associated documentation such as requirements, design models, and user manuals. … A professionally developed software system is often more than a single program.

What are the attributes of a good software test?

16 Characteristics of a Great Software Tester16 Characteristics Of A Great Software Tester. #1) Be Skeptical. #2) Don’t Compromise On Quality. #3) Ensure End-User Satisfaction. #4) Think from the Users Perspective. #5) Prioritize Tests. … 7 Qualities of Highly Effective Testers. #1) Curiosity. #2) Attention To Detail. #3) Imagination. #4) Logical Thinking.

What are the five of the most important attributes of software quality explain them?

Based on these models, the Consortium for IT Software Quality (CISQ) has defined five major desirable structural characteristics needed for a piece of software to provide business value: Reliability, Efficiency, Security, Maintainability and (adequate) Size.

What are the qualities of a good QA tester?

The 5 qualities of a great QA testerPride in quality, not bugs. A good QA tester should take pride in the quality of work they are responsible for delivering – not for the number of bugs they find. … A willingness to learn. … An ability to use real-life scenarios. … Consistency. … An ability to prioritise.

What is manage quality?

Quality management is the act of overseeing all activities and tasks that must be accomplished to maintain a desired level of excellence. This includes the determination of a quality policy, creating and implementing quality planning and assurance, and quality control and quality improvement.

What is software testing in SE?

Software Testing is evaluation of the software against requirements gathered from users and system specifications. Testing is conducted at the phase level in software development life cycle or at module level in program code. Software testing comprises of Validation and Verification.

What are the four important attributes which all software products?

The four most important characteristics of professional software are Acceptability, Dependability and Security, Efficiency, and Maintainability.

What are 2 key attributes to well written requirements?

Good requirements should be clear and strict, with no uncertainty or ambiguity. Each should be measurable, in terms of values; testable, in terms of having a way to confirm that each requirement has been implemented properly; and should be complete, without any contradictions.

What is a quality attribute?

Definition of Quality Attribute: A property of a work product or goods by which its quality will be judged by some stakeholder or stakeholders. Quality attributes are and should be quantifiable in specifications by the definition of some appropriate and practical scale of measure.

What is Modifiability?

Modifiability encompasses two aspects: “Maintainability. (1) The ease with which a software system or component can be modified to correct faults, improve performance or other attributes, or adapt to a changed environment.