Hello, i am a Jnr. BA and i am on a placement within a global company on which have asked me to research possible methodologies which could be used. Currently there are methodologies in place. I have read briefly on V-Model. I was wondering if anyone could shed some light on this model to allow me to gain a better understanding. Is it a good methodology to use? Could anyone share a case study possibly?

Thank you in advance! :) 

Adam