1. The cumulative file version of SP2 is full -- SP1 does not have to be installed -- while the client version requires SP1 to be installed .
2. The cumulative file version of SP2 is full -- SP1 does not need to be installed -- while SP1 needs to be installed for the client version .

Select your answer from the options. Are these two sentences paraphrases of each other?
Select from the following.
a). no.
b). yes....I think the answer is
b).