当前分类： 220-701
问题：单选题A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?（）A Remove network connectionsB Remove the RAMC Self ground on the computer caseD Disconnect power to PC...
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问题：单选题After creating backups of critical system and user data, which of the following is the BEST location to store the backups?（）A In the supply closet so anyone can access them if neededB Near the server for easy access to restore filesC Locked in a cabine...
问题：单选题A user states that they are trying to project their laptop to a screen for a presentation. They have plugged the projector cable into their laptop, and turned the projector on, but no signal is found. Which of the following should the technician perfor...
问题：单选题Proper lifting technique for heavy items is:（）A to use gloves to pick up the item.B to squat and lift from the legs.C to have two people bend down and pick the item up.D to bend down and lift the item up....
问题：Which of the following printers requires a specialized paper...
问题：单选题A user can no longer launch their word processing program. The program worked fine yesterday.Which of the following options could BEST be used to fix the word processing program?（）A Safe ModeB Automated System RecoveryC Last Known Good ConfigurationD S...
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Which of the following displays uses gas as a method for projecting an image?（）A CRTB PlasmaC LEDD LCD...
问题：单选题Which of the following expansion cards can be installed into an AGP slot?（）A ModemB NetworkC VideoD RAID...
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...
问题：单选题Which of the following is the default HTTPS port?（）A 25B 80C 110D 443...
问题：单选题A user wants to install an external hard drive using the fastest connection available. Which of the following should the technician recommend?（）A USB 1.1B eSATAC USB 2.0D IEEE 1394...
问题：单选题Which of the following components is MOST important when building a Gaming PC?（）A File sharingB TV tunerC Media streamingD High-end video card...
问题：单选题What is the MINIMUM Windows Experience Index recommended for using Aero enhancements in Windows 7?（）A 2.0B 3.0C 4.0D 5.0...
问题：单选题Several users have recently been calling the helpdesk about a recent network outage. These calls have increased in the last hour and are all by different users calling about the same issue. Which of the following types of communication skills should th...
问题：单选题Which of the following adapter cards allows I/O devices to be connected and transmits data using a POTS line?（）A PCI tuner cardB PCI modemC PCI SCSID PCI Ethernet...
问题：单选题Which of the following describes the random access memory limitations with Vista 64-bit operating system?（）A 2GBB 4GBC 8GBD 128GB...
问题：单选题Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?（）A Port replicatorB Docking stationC USB hubD KVM switch...
问题：单选题Which of the following types of software protection will help mitigate any threats coming fromworms or Trojans?（）A Spam blockerB Anti-VirusC Anti SpywareD Anti adware...
