当前分类： 220-701
问题：单选题Which of the following would BEST protect hardware from dust and ESD when storing it for futureusage?（）A Air filterB Anti-static bagsC Compressed airD Paper bag...
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问题：多选题Which of the following are supported bus widths for a PCIe bus slot?（）A1xB3xC6xD16xE24x...
问题：单选题Which of the following interfaces are typically supported on the input side of a KVM switch?（）A PS/2, VGA, USBB DB25, DB9, PS/2C PS/2, DB9, USBD PS/2, DB25, VGA...
问题：Which of the following laptop displays would provide the BES...
问题：单选题A user calls and says they cannot get to the Internet. How would a technician walk the user through checking the IP address and default Gateway on the computer?（）A StartRuntype ipconfigclick OK and ask user to read the results.B StartRuntype cmdclick O...
问题：单选题Which of the following utilities can be used to diagnose DirectX hardware and driver problems?（）A Device managerB Computer managementC msinfo32D dxdiag...
问题：单选题A technician is going to install a gigabit Ethernet adapter into a laptop for a customer. Which of the following technologies is MOST likely being used in this installation?（）A Express card 54B USB 2.0C PCIeD Port replicator...
问题：单选题A technician replaces a user’s 15 inch LCD with a 20 inch LCD. Later, the user informs thetechnician that icons are very large and the text on the monitor is fuzzy and distorted. Which of the following is MOST likely the cause?（）A The contrast setting ...
问题：单选题A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?（）A Windows Firewall settingsB DHCP settingsC Disable HomeGroupD Wireless on/off ...
问题：单选题The most important customer a technician has is:（）A the customer standing right in front of them.B the customer who owes the company the most money.C the customer calling on the phone.D the customer they have an appointment with in an hour....
问题：单选题Which of the following ports is the default for HTTP?（）A 21B 25C 80D 110...
问题：单选题A workstation would MOST likely be connected to an office network using which of the followingcable types?（）A eSATAB BluetoothC SCSID Ethernet...
问题：多选题Which of the following are potential sources of EMI?（）AStrong magnetsBToaster ovensCCordless phonesDFlat panel TVsEAC power runs...
问题：单选题When a grounding strap is not available, a technician can ground by touching the computer’s:（）A power supply.B CPU fan.C memory chips.D motherboard....
问题：单选题An end user reports that their computer is not performing as fast as it used to and it shuts down unexpectedly. Which of the following is the MOST likely cause?（）A Network data cables are damaged.B Memory has become unseated.C The user has defragmented...
问题：Which of the following helps protect important confidential...
问题：单选题A customer calls in, talking constantly without allowing time for the technician to answer or ask questions. The technician decides to place the customer on hold to work on another issue and misses what the customer’s problem was. When the customer is ...
问题：Which of the following printers requires a specialized paper...
问题：单选题Which of the following expansion slots would be MOST likely used to install an additional NIC into a desktop PC?（）A PCIB AGP 8xC Mini PCID PCI Express x16...
问题：单选题Which of the following is MOST critical when installing a new processor in an existing system?（）A Thermal pasteB FansC Drive speedsD Cable management...
