I did this last month, to be honest it's an easy exam.
Can't remmeber any questions now but the breakdown is.
Safe systems of working - 10 questions
Useing technical information - 5 questions
Electrical machines and ac theory - 5 questions
Polyline sytems - 5 questions
Over current, short circuit and earth fault protection - 5 questions
So do spend some time revising health and safty etc, lots more questions on this than there are on electrical theory.
But in essence it a combination of the 201 and 202.
I did get a lot of questions on 3 phase so make sure you understand that.
If you use the Swindon massive questions for revision you will have no problem