A network administrator is tasked to set up zoning for a SAN infrastructure that requires redundancy. Which of the following types of hardware should the administrator implement?

• A.Multiple routers
• B.Multiple HBAs
• C.Multiple VLANs
• D.Multiple host nodes

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A server unexpectedly shut down as a result of overheating. An alert was sent to the administrator's email address but the administrator was away from the workstation when the alert arrived. Which of the following would have been a more effective method for sending the alert notification?

• A.Broadcast messages
• B.Telephone calls
• C.Console notifications
• D.SMS messages

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Employees working for a company were harmed by toxic fumes during a fire. To prevent this from reoccurring, which of the following cable types is SAFEST to use?

• A.Plenum cables
• B.Coaxial cables
• C.Fiber cables
• D.CAT6 cables

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A server administrator suspects that an unauthorized email relay agent is running on a web server. The web server has a hostname of web1.example.com and an IP address of 199.90.89.51.
Which of the following commands should the server administrator execute to verify these suspicions?

• A.telnet 199.90.89.51 80
• B.telnet 199.90.89.51
• C.telnet web1.example.com 25
• D.telnet web1.example.com 23

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When using multifactor authentication, which of the following represents "something you have"?

• A.A PIN
• B.A fingerprint
• C.A password
• D.An ID card

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