20 November 2017
HI EXPERTS KINDLY SUGGEST BEST BOOK FOR PREPARATION OF DISA AT EXAM AS SUGGEST BY MANY IS RON WEBER IS BIBLE FOR AT EXAM HOWEVER LATEST EDITION OF THE SAID BOOK IS NOT AVAILABLE.I THINK LAST EDITION IS 1999 IS IT USEFUL FOR CURRENT DISA EXAM
21 November 2017
For knowledge purpose you can refer to book published by ISACA which is used by candidates appearing for CISA examination. If you are looking for passing DISA Examination, ICAI material suffices.