1. Software Quality Assurance (SQA) is simply a way to assure quality in the It is the set of activities which ensure processes, procedures as well as standards are suitable for the project and implemented correctly. Software Quality Assurance is a process which works parallel to development of software.

Advantages of software metrics for assuring software quality:

Productivity: One of the most valuable aspects of an app is fast data processing. The less time it spends on performing the tasks, the better. Some metrics help to increase and track the project’s productivity and solve urgent issues.

Decision making: Such metrics can come in handy when estimating the influence of the decisions made. PMs and CEOs can sort out objectives, priorities, and avoid impulsive resolutions. It helps them to make deliberate compromises, optimize the project, and achieve the goals of software quality assurance.

Data sorting: You can use metrics to reduce misunderstandings and ambiguities in complex projects. Through the software organization, you will get objective information.

Priorities: With metrics, managers will no longer have difficulties while tracking, identifying, or prioritizing the project’s issues. They can communicate at all the organization’s levels.

Progress management: Is the project meeting the schedule? Is everything going well? It is important to control the work’s progress and result, and always have answers to these questions. Such metrics show the software product’s status as well as its quality and changes it in.

Management strategy: There are some risks that you have to instantly estimate, control, and prioritize. Metrics help to manage such issues and avoid future costly solutions. They determine errors and correct technical parts of the project as well as facilitate management strategies.

1. Object-oriented software engineering metrics are units of measurement that are used to characterize: object-oriented software engineering products, e.g., designs source code, and the test cases. object-oriented software engineering processes, g., designing and coding.

Object-oriented development including the following:

• Attributes and classes of objects: Data and its states are Attributes define the data that characterize classes.
• Classes with attributes and methods: These are essential factors for describing and structuring software programs. Classes define the variables and methods common to all objects of a certain
• Cohesion: Is a measure of how logically related are the parts of an individual component (class) to each other, and to the overall.
• Coupling: Is a measure of the strength of the connection between any two system components such as classes.
• Interfaces: These are lists of
• Inheritance: Is the process by which one object acquires characteristics from one or more other
• Message: Means of communication and interaction between
• Method: Operations that manipulate or process
• Objects: These are instances of
• Object identity: Objects are unique and have a storage