当前分类： 220-702
问题：单选题How many volts does a power supply’s 4-pin Molex connector carry to internal devices?（）A 2.5 voltsB 5 voltsC 6 voltsD 15 volts...
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问题：单选题Which of the following can cause a ribbon on an impact printer to tear?（）A The fuserB The toner cartridgeC The platenD The printhead...
问题：单选题A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireles...
问题：单选题A technician wants to create a spanned volume on a set of hard drives. Which of the following tools will identify if the drives will support a spanned volume?（）A System InformationB Disk ManagementC Device ManagerD Task Manager...
问题：单选题Which of the following would be the BEST way to restrict access to the WAP from certain clients?（）A Disable DHCP serverB Enable WEP encryptionC Disable SSID broadcastD Enable MAC filtering...
问题：多选题Which of the following should be configured on a wireless router to enhance security? (Select TWO).（）ADisable DHCPBChange wireless channelCDisable SSID broadcastingDChange the default username and passwordEUse a static IP address...
问题：单选题A user states while making several attempts to install a new version of their graphics application,they place the disk in the drive and the LED blinks but nothing happens. Which of the following is the FIRST action to perform?（）A Clean the drive with a...
问题：单选题A client needs to be able to install a new local printer, but does not currently have permission to do so. Which of the following is the BEST user group to put the client in, to allow the printer to be installed?（）A Power UsersB UsersC Backup UsersD Gu...
问题：多选题Which of the following are methods to automatically update the antivirus application?（） (Select TWO).AEstablish rules in the email scheduling program to perform updates.BSelect Update Now from the program options.CUse the Automatic Update feature built...
问题：单选题A user works daily with video production and needs portable storage which will allow them to transport their work back and forth from home. Taking the users storage and bandwidth requirements into consideration, which of the following would BEST suit t...
问题：单选题Which of the following ping commands would a technician use to ping continuously?（）A PING -lB PING -RC PING -tD PING -a...
问题：多选题Which of the following are correct sockets for an Intel Core IX series processor?（） (Select TWO).A478B775C1156D1366EAM2FAM3...
问题：单选题A user has a 1TB external hard drive connected to a desktop system. When the user searches the drive for a file, the response to the search is very slow. How can the user improve the performance of the file searches on the external drive?（）A Change the...
问题：单选题Which of the following is the number of SCSI devices that can be added to a single narrow SCSI bus?（）A 6B 7C 8D 9...
问题：单选题A customer reports that their newly purchased Windows Vista Home Premium notebook is unable tosee other computers in their home office. Which of the following is the MOST likely cause? （）A The Windows Defender service is turned on.B The Network Locatio...
问题：单选题Which of the following needs to be done before a hard drive can be formatted?（）A LabeledB RebootedC InitializedD Defragmented...
问题：单选题On laptops, the internal wireless adapter is known by which of the following form factors?（）A PCIB Mini PCIC ISAD PCIe 1x...
问题：单选题Which of the following will occur if a laptop SATA 1 drive is installed on a SATA 2 controller?（）A The drive will run at the lower SATA 1 speed.B The drive will not work due to incompatibility.C The drive will run at the higher SATA 2 speed.D The drive...
问题：单选题A customer states that it takes a while to refresh their display when multitasking and switching between windows, in Windows XP. Which of the following is the BEST way to shorten the delay and increase response time?（）A Tell the user to use Safe Mode.B...
问题：单选题A technician plugs a USB device into the computer. The system tray displays a message that reports the device is installed, but may not work properly. Which of the following is the MOST likely cause of the message?（）A The device needs a firmware update...
