What is SDLC – Requirement Phase? Write Requirement Dialogues for the following scenario; Amir has contacted Ashar who is a requirement engineer in a well-known software house. The main reason to...

What is SDLC – Requirement Phase? Write Requirement Dialogues for the following scenario;

Amir has contacted Ashar who is a requirement engineer in a well-known software house. The main reason to contact the requirement engineer was to develop an Online Shopping mobile application (Android) so that the end-users can purchase attires, media and electronics, as well as books in Karachi.

How requirement has been gathered by Ashar? What possible questions might Ashar have asked Amir? What document will be created in this stage of SDLC?