A technician needs to install an operating system patch on a virtual server. Which of the following backup types should the technician perform prior to the patch installation that will allow the server to be restored the FASTEST?

• A.Differential
• B.Full
• C.Incremental
• D.Snapshot

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Users report that an application is unable to connect to a server on the same network segment. Which of the following is the MOST likely reason?

• A.The application is using a port that is closed on the server.
• B.The external firewall is preventing access to the server.
• C.The DMZ is incorrectly configured.
• D.The syslog server detects malware on the server.

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Which of the following replication methods is MOST appropriate when integrating data from multiple remote offices?

• A.Server to client
• B.Site to site
• C.Server to server
• D.Disk to disk

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A technician has found that the uninterruptible power supply (UPS) connected to a server does not have sufficient battery power to allow the server to shutdown gracefully. Which of the following is the MOST cost effective way to allow this server to shutdown gracefully?

• A.Install an extended battery pack into the UPS.
• B.Increase the size of the pagefile.
• C.Install a second UPS.
• D.Increase the size of the swapfile.

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A technician is having problems sending a notification from a server. The technician suspects the firewall may be blocking traffic. Which of the following clients can be used to confirm the technician's suspicions?

• A.telnet
• B.nslookup
• C.sendmail
• D.traceroute

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