Analyze Required Field Document For Free

Hi, this video tutorial is on software requirements analysis. And in this video, first of all, we are going to look at what exactly are requirements so that we are able to understand what requirements really are in the context of a software project. Then we look at the different types of requirements and then we look at other sources of requirements in case you do not have the software requirement specification with you. Then we look at examples of how you can analyze the software requirements given to you to find out the problems with those software requirements. So, let us get started. First, what is the requirement? A requirement of a software system is a functional or non-functional need that needs to be implemented in the system. So, functional may mean that if it is a system that provides some kind of service to a particular type of user, so what kind of service will it provide to that user? For example, in the context of education, it can be a requirement saying that when the student looks at their profile, they'll be able to use the system to look at their existing profile information. The software requirement can also be a non-functional need in the sense of it can be a performance requirement, so there can be a non-functional need that every page of the system should be visible to the user within 5 seconds. So basically, a software requirement is a functional or a non-functional need that needs to be implemented in the system. Software requirements are usually expressed as statements so each requirement is expressed as a statement. In order to clarify the requirement further, there can be an example given, with the scenario that gives more details of how exactly the required is supposed to be implemented in the system. Now, let us look at different requirements types. First of all, we have the business requirements. Business requirements are the high level requirements that are taken from the business case for the project. And we look at examples of each type of requirements. More detailed are the architectural and design requirements that show the overall design required to implement all the business requirements. And the most detailed are the system and integration requirements. System and integration requirements can appear in the form of system requirements specification, which is the detail of each and every requirement. And it can also come in the form of user stories, which is really describing the requirements in everyday business language. So let us see examples of these three types of requirements. So first of all, let us look at a business requirement. So this is a sample business requirement document that I have taken from the web So as you will be able to see, that it is a very high level kind of document containing high-level requirements. So let us see few examples from here. So it gives the overview etc. and this is a section where it gives the requirements. For example section 4.1 of this sample says that there is...