It provides structure to the steps and activities involved in the software development process.
It provides control of the software development activities in each phase of the SDLC by ensuring that it complies with all SRS.
Offers a clear and concise framework for managing software applications, ensuring their completion within the planned budget, schedule, and scope.
Help to ensure that the developed software application is aligned with the end user's objectives and goals, thus giving them maximum value.
Gives transparency and visibility of all the processes in developing highly featured applications.
Following the SDLC, you are more towards getting high-quality software applications quickly, as it gives a clear idea of its basic concepts.