What should you do when configuring DNS servers that are connected to the Internet in order to improve security?

A. disable zone transfers
B. delete the DNS cache
C. disable DNS buffers
D. setup DNS proxy


Answer: A

Computer Science & Information Technology

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Indicate whether the statement is true or false

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Which of the following devices read text printed with magnetized ink?

A. ACR B. SCR C. OCR D. MICR

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WANs connect nodes, such as workstations, servers, printers, and other devices, in a small geographical area on a single network.?

Answer the following statement true (T) or false (F)

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________ is an app that allows you to post to your blog from a smartphone

A) Blogger B) BlogPoster C) BlogMaster D) MasterBlogger

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