i need ur help

[Hashim]

HI every one
i am new one ineed your help i prepering for 70-291 mcsa exam lolo: if there any slid for DNS chapter or any good sheats pleas send to me this chapter hard to me (BB) and last testking 70-291
sory my keyboard not support arabic and iam not good in english

[Jafar]

all these slides you can find it from microsoft it self