what is software requirements specification?

 what is software requirements specification?, what is SRS?

A document that outlines the characteristics of a project, piece of software or application is known as a software requirements specification (SRS). Simply said, an SRS document is a project documentation that must be created before a project or application is launched. This document is also referred to as a software document and an SRS report. A software document is typically created for a project, piece of software, or application of any kind.

The software requirement specification document must be prepared according to a set of rules. This covers the project's goal, scope, functional and non-functional requirements, and software and hardware specifications. Additionally, it includes details about the necessary environmental parameters, security and safety standards, project-specific software quality criteria, etc.