pros and cons of methodologies

Question 1

p/c of waterfall

Answer 1

p: easy to manage
c: carries lots of risk (cant see product till end)

Question 2

p/c RAD

Answer 2

P: continuous feedback can help meet the requirments
c: this requires regular contact with the client

Question 3

p/c spiral

Answer 3

p: good for high risk projects
c: high risk can cause high costs

Question 4

agile + extreme

Answer 4

p: emphasises programming
c: requires to work in a team