QUESTION $2(25$ MARKS$)$

a$)$ Give a brief description of a constraint system development $(2$ Marks$)$

b$)($i$).$ Give detailed description of incremental implementation strategy. $(3$ Marks$)$

$($ii$).$Briefly discuss sequential vs$.$ iterative development strategy $(5$ Marks$)$

c$)$ Discuss the term CMM$-$ Capability Maturity Model $(5$ Marks$)$

d$)$ Discuss $5$ Roles of the system analyst in any organization $(5$ marks$)$

e$)$ Discuss $5$ Skills required by a system analyst $(5$ Marks$)$