Question $1$

a$.$ Briefly explain the difference between the main Cloud Computing deployment models.

b$.$ Web Based Services are an alternative to$,$ but not regarded as Cloud Computing Services. Discuss why.

c$.$ Private Cloud deployment model is more attractive to companies moving their LAN based computing to the cloud. Analyse the benefits of having Private Cloud Services for our university instead of our Traditional$-$LAN.

d$.$ Cloud Computing services have essential characteristics:

i$.$ Describe those essential characteristics.

ii$.$ Give one reason for the importance of each one of the essential characteristics described

in i$.$