问题:单选题A technician wants to verify a remote printer that has been power cycled is back online. Thetechnician would use which of the following commands and switch?()A tracert -tB ipconfig /renewC ping –tD nslookup -ttl
Friday, November 18, 2022
问题:单选题A technician notices that the WAP keeps getting a different IP address after it is restarted. Whichof the following is the FIRST step to take to ensure the IP address assigned does not change?()A Enable MAC filteringB Disable SSID broadcast on the WAPC DNS needs to be disabledD DHCP needs to be disabled
Sunday, July 30, 2023
问题:单选题In which of the following default locations would a user’s home folder reside in Windows XP?()A C:/Program Files/%username%B C:/Users/%username%C C:/Documents and Settings/%username%D C:/Windows/%username%
Monday, February 13, 2023
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
Monday, March 25, 2024
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 Disable the Windows Firewall Service.C Turn off the System Restore.D Change to Performance Mode.
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
Saturday, May 4, 2024
问题:多选题A technician turns on a PC and before the computer boots up, the technician is prompted for apassword. The technician does not know the password. Which of the following can the techniciando to allow access to the PC?() (Select TWO).ASet the clear password jumper on the motherboardBEnter the BIOS setup and select the clear password settingCRemove the power cord from the power supply and then plug it back inDPower cycle the PCERemove the CMOS battery for 15 minutes
Friday, October 20, 2023
问题:多选题Which of the following are encrypted protocols? ()(Select TWO).ATELNETBSSHCPOP3DFTPEHTTPS
Sunday, July 16, 2023
问题:单选题A customer, Jill, has a dim image on her internal LCD panel, but when connecting to an external display, the image is fine. Which of the following is MOST likely the cause?()A InverterB LCD cableC LCD panelD System I/O
Monday, May 1, 2023
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 wireless network. Which of the following is the cause?()A The network uses MAC filteringB The network uses WEPC The network uses SSID broadcastD The network uses WPA
Tuesday, March 5, 2024
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 will have intermittent POST errors.
Sunday, March 3, 2024
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 updateB The device needs an updated driver installedC The plugged in device is too slow for the USB port speedD The device is incompatible with the installed version of Windows
问题:单选题In which of the following locations can Mike, a technician, configure and format a newly installed hard drive so that it is accessible to the user?()A My ComputerB Disk ManagerC Device ManagerD Control Panel
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
Friday, February 9, 2024
问题:单选题A user installed a Blu-Ray drive in their PC. The user reports that the new drive and their existing DVD-RW drive are not operating. Which of the following needs to be replaced?()A Power supplyB DVD-RWC Blu-Ray driveD Motherboard
问题:单选题Which of the following will occur if %temp% is executed from the run command?()A The operating system’s temporary folder will be opened.B Applications located in the %temp% folder will be executed.C Applications will be deleted in the %temp% folder.D The current user’s temporary folder will be opened.
Friday, November 10, 2023
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: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 Guest
Thursday, September 22, 2022
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 into the application.DUse scripts.EUse Windows Update.
Saturday, December 17, 2022
问题:单选题A technician has just installed a new power supply into a desktop computer and now the computer will not turn on. Which of the following is the MOST likely cause?()A The voltage selector switch on the power supply is set incorrectly.B The 3.3v power line is connected to the wrong input on the motherboard.C The new power supply voltage rating is too high.D The 12v power cord is installed incorrectly.
Saturday, September 17, 2022