An administrator needs to reconfigure a Linux server's operating system. Which of the following tools can the administrator use to access a command shell over the network?
(Select TWO).

• A.Connect with FTP
• B.Connect with VNC
• C.Connect with SSH
• D.Connect with RDP
• E.Connect with BASH

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A company has had problems with their HVAC system being able to cool their datacenter as they have grown. Which of the following could BEST be used to help reduce the load on the HVAC system?

• A.Replacing traditional racks with water cooled racks
• B.Turning off non-critical application servers during non-business hours
• C.Taking the second power supplies out of non-critical servers
• D.Replacing the CAT5 cables with CAT6 cables

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A technician installed a new 2GB hard drive on a server, but it only shows 1.86GB of unformatted space.
Which of the following is a reason for the difference?

• A.A swap file is added to the drive automatically, reducing available disk space.
• B.Manufacturers use base 10 instead of base 2 in advertising disk space.
• C.Disk drivers consume space of the hard drive.
• D.The disk controller maps out a section of hard drive space for diagnostics.

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A server administrator is assigning an internally routable IPv6 unique local address to servers in a datacenter. Which of the following network addresses should the administrator assign to a server?

• A.10.40.251.33
• B.fd00:1348:4ef0:1ab9::1fd4
• C.192.168.0.10
• D.2901:4868:4800::8844

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A server on the network stores sensitive data for a department in the company. Many users in that department access the dat
a. A systems administrator has been instructed to ensure only this data is encrypted in the most efficient manner. Which of the following solutions is BEST?

• A.File-level encryption
• B.User-initiated encryption
• C.Data transfer encryption
• D.Disk-level encryption

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