Briefly describe each Systems Development Life Cycle $($SDLC$).$ There are five $(5)-5$pts$.$ Each phase should be $20+$ words $(1-2$ sentences for each phase$)$Agile Scrum Development Methodology terms: $($a$)$ what is a Scrum $($b$)$ what is a Sprint $($c$)$ what is the typical length of a sprint in days $-3$ptsHow are Agile Scrum and SDLC similar. HINT $-$ Compare phases of SDLC vs Agile Scrum $-1$ptWhat is a key advantage of Agile Scrum $-1$ptWhat are some disadvantages of Agile Scrum methodology $-3$pts$.$ Answer can be in bullet format