regarding MS-CIT on-line exam

Please tell .....

Going to computer institute & taking the training of the MS-CIT course will take the 1/2/2.5 months approximately which is not practically possible during the tenure of articleship/due to office hours. So, tell me that without going to such institute, whether i will be able to give the MS-CIT exam on-line? Also tell me that the exam is taken on-line only or still written type of pattern exists? From where i will get the study material? Is there any formality to get registered before the exam? How i will get the passing certificate?

thanks in advance