当前分类： CompTIA认证考试
问题：以下哪项属于SMP（对称多处理器系统）的优势？（）A、初期投资较少B、内存要求加倍C、线程处理的同步性更高D、日常开支更少...
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问题：The local library has several public desktops and is concerned about PCs being opened andcomponents being stolen. Which of the following could prevent this?（）A、Secure the PCs to the table with cable locks.B、Install biometrics to track user access and iden...
问题：A system has three different network adapters installed. Which of the following should a technician use to get the details of all the adapters at the same time?（）A、IPCONFIG /ALLB、NETSTAT /AC、NBTSTAT /ALLD、PING LOCALHOST...
问题：An administrator needs to authenticate users to the network, authorize network activities, and account for activities done. Which of the following are services that will BEST meet these goals?（）(Select TWO).A、TACACS+B、RADIUSC、KerberosD、802.1XE、RRAS...
问题：A failure of the primary data center has occurred. A warm site is available for use. Which of the following should be done FIRST to bring the critical applications online？（）A、Run cabling and power to the warm site.B、Restore data to the equipment.C、Trans...
问题：A user has just moved a PC from one office to another. The patch cable and the NIC do notappear to be functioning in the new office but were working before the move. The patch cable is plugged in correctly to both the NIC and the wall jack. Which of the f...
问题：Which of the following would be ...
问题：Which of the following errors are caused by leaving a floppy disk in the drive when a computer is powered on?（）A、Random bluescreen errorB、Inaccessible boot driveC、Missing NTLDRD、Invalid boot disk...
问题：A customer’s laptop display panel assembly had just been replaced. The customer notices that the wireless network adapter is enabled but detecting a weak signal. Which of the following is the MOST likely cause?（）A、The wireless card needs to be replaced.B、...
问题：Which of the following is the MOST common secure web server port?（）A、22B、80C、110D、443...
问题：Which of the f...
问题：Which of the following ports is BEST to use when adding a network printer in Windows XP?（）A、USBB、COM5C、LPT1D、TCP/IP...
问题：To allow a regular user account to mount and unmount a filesystem （for instance， a cdrom or floppy）， which option need to be added to the corresponding line in /etc/fstab？（）A、 nouidchkB、 alluserC、 userD、 auto...
问题：A technician is servicing the Hu...
问题：Which of the following BEST describes the function of a redundant power supply?（）A、Provides additional diagnostic LEDsB、Reduces power consumptionC、Eliminates a single point of failureD、Reduces total cost of ownership...
问题：Which of the following ports does POP3 services use, by default?（）A、25B、110C、143D、443...
问题：Which of the following is a best practice that can be used to ensure consistency when building systems?（）A、Server build checklistB、Server baselining toolsC、Architecture diagramsD、Hardware compatibility list...
问题：Which of the following would nee...
问题：Which of the following BEST describes a server where several physical server chassis are housed within an enclosure to share some redundant resources?（）A、Tower serverB、Rack mount serverC、Blade serverD、Bare metal server...
问题：Which of the following are examples of physical security measures？（）A、 Policies and proceduresB、 EncryptionC、 Locked doorsD、 Security personnelE、 Backup tapes...
