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A system administrator did not receive a response while attempting to ping loopback. Which of the following would most likely resolve this problem？（）A、Issue startsrc -s loopbackB、Issue startsrc -g tcpipC、Issue rc.tcpipD、Reconnect the network cable
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A user reports that after configuring the BIOS to boot to the hard drive first, the system still tries to boot from the optical drive. Which of the following is the MOST likely cause?（）A、Optical driveB、Power supplyC、CMOS batteryD、CD-ROM disk
Which of the following wiring standards would MOST likely be used to interconnect two devices without the use of a hub or switch?（）A、568AB、568BC、CrossoverD、Loopback
A datacenter manager would like to ensure that all fire suppression in the datacenter is safe for the equipment in the room. Which of the following classifications should be listed on the fire suppression system？（）A、AB、BC、CD、D
Which of the following is MOST likely the reason a technician would implement software RAID for a SOHO environment？（）A、CPU efficiencyB、High availabilityC、High redundancyD、Cost effective
A server in the production environment monitors output from various sensors along an assembly line.New equipment is being added to the line that will require monitoring.The server administrator needs to add additional inputs to the server for this new equipment. Which of the following input types is MOST likely required？（）A、EIDEB、SATAC、SerialD、Video
Which of the following class addresses is reserved for multicast？（）A、 Class AB、 Class BC、 Class CD、 Class D
