A company is undergoing expansion but does not have sufficient rack space in its data center.
Which of the following would be best to allow the company to host its new equipment without major investment in facilities?

• A.Reorganizing the network rack and installing top-of-rack switching
• B.Using available rack space in branch offices
• C.Using a colocation service
• D.Using a flat network topology

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Which of the following BEST describes a north-south traffic flow?

• A.A public internet user accessing a published web server
• B.A database server communicating with another clustered database server
• C.A Layer 3 switch advertising routes to a router
• D.A management application connecting to managed devices

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An IT intern moved the location of a WAP from one conference room to another. The WAP was unable to boot following the move. Which of the following should be used to fix the issue?

• A.Antenna
• B.WLAN controller
• C.Media converter
• D.PoE injector

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A technician is assisting a user who cannot access network resources when the workstation is connected to a VoIP phone. The technician identifies the phone as faulty and replaces it. According to troubleshooting methodology, which of the following should the technician do NEXT?

• A.Duplicate the issue.
• B.Implement the solution.
• C.Verify functionality.
• D.Document the findings.
• E.Test the theory.

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A user is tricked into providing log-in credentials to an attacker over the telephone. Which of the following attacks is this an example of?

• A.Shoulder surfing
• B.Tailgating
• C.Phishing
• D.Dumpster diving

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