The Requirement Engineering (RE) is the main period of the Software Development Life Cycle (SDLC). This stage is utilized to interpret the uncertain, deficient requirements and wishes of the possible clients of programming into complete, exact, and formal determinations. The particulars go about as the agreement between the product clients and the engineers.
In this manner, the significance of Requirement Engineering is colossal in fostering successful programming and in lessening programming blunders at the beginning phase of the improvement of programming. Since Requirement Engineering (RE) plays an extraordinary part in various phases of the SDLC, its thought in programming improvement is vital.