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220-702 问题列表
问题
单选题A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）A
Change the radio channelB
Apply MAC address filterC
Determine placementD
Reduce radio power level
问题
单选题Computers on the network are frequently infected with viruses, malware, worms and Trojans.Which of the following should Mike, a technician, update automatically to prevent future problems?（）A
Antivirus signaturesB
Antivirus enginesC
Malware enginesD
Virus encyclopedias
问题
单选题A customer has a wireless router installed in their home office. The customer is having issues with signal strength at the opposite end of the house. Which of the following is the BEST option to increase the signal strength?（）A
Install a high gain antenna focused towards the office wall.B
Run CAT5e cable to all of the rooms that have poor signal strength.C
Install a wireless repeater at the far end of the house.D
Install a second wired router in the far end of the house.
问题
单选题Within a 64-bit Windows desktop OS, by default where are the program files for 64-bit programs located?（）A
C:/Program FilesB
C:/Windows/C
C:/Windows/System32D
C:/Program Files (x86)
问题
单选题A user states that the wireless on their laptop was working when they where at home, however,now in the office no wireless connection can be made. Which of the following should the technician check FIRST?（）A
If the wireless is enabledB
If the laptop is connected to the correct gatewayC
If the SSID is enabledD
If the DHCP address scheme is correct
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 an approved cleaning disk.B
Check the media for scratches or cracks.C
Replace the drive with a known good one.D
Verify the type of media and drive.
问题
单选题Which of the following tools can be used prior to installing Windows Vista to find hardware compatibility issues?（）A
Upgrade AdvisorB
Window AeroC
Task ManagerD
Device Manager
问题
单选题Which of the following tools would a technician use to map a drive to a user’s machine?（）A
SSHB
NETUSEC
NETSTATD
SSL
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 sort order of the files.B
Make sure that all of the files are in folders that are in alphabetical order.C
Search multiple drive letters at the same time.D
Turn on indexing for the assigned drive letter.
问题
单选题Which of the following will allow a technician to extend a partition?（）A
Set the drive up as basicB
Format the drive to FAT32C
Install a second hard driveD
Set the drive as dynamic
问题
单选题Which of the following is MOST likely causing a client’s computer to have an IP address of169.254.0.10?（）A
The office is using a public IP scheme.B
The client is set to a static IP address.C
The DHCP server is out of addresses.D
The firewall on the PC is down.
问题
单选题A technician needs to check which ports are open in the Windows Firewall. Which of the following willallow the technician to view these settings?（）A
netsh firewall show loggingB
ipconfig /allC
netsh firewall show stateD
arp -a
问题
单选题Which of the following commands shows a graphical display of the drive or paths directorystructure?（）A
dirB
callC
treeD
path
问题
单选题A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?（）A
BOOT.INI file is configured incorrectlyB
Corrupt MBRC
Boot sector virusD
System file is missing components