s-yomtov19s-yomtov19 Member Posts: 1 ■□□□□□□□□□
hello my name is Shay and i am new in this forum and i passed the 70-270 exams in 794 point and i want to do the 70-290 exam and i have a question:
Is there DNS in this exam because i downloaded fie with example of question and i saw questions about DNS so and in my books there is no DNS.
How can i study about DNS?


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