220-802 Exam Questions
1,023 real 220-802 exam questions with expert-verified answers and explanations. Page 4 of 21.
- Question #154Hardware and network troubleshooting
A PC is running slower than usual. Which of the following tools would BEST diagnose the possible bottleneck?
Task Managerperformance monitoringbottleneck diagnosisCPU usage - Question #155Networking
Which of the following switches should a technician use with the PING command to resolve an IP address to a hostname?
PING -ahostname resolutionnetwork commandsIP tools - Question #156Networking
A technician is trying to setup a non-domain user account on a workstation, but receives the following error message "Password does not meet the complexity requirements." Which of...
Local Security Policypassword complexityuser accountsWindows utilities - Question #157Networking
In a SOHO wireless network, which of the following prevents unauthorized users from accessing confidential data?
SOHO wirelessencryptionnetwork securitywireless security - Question #158Networking
Which of the following commands is used to map a network drive?
NET USEnetwork drive mappingcommand lineWindows networking - Question #159Networking
A technician recently setup a new wired network and wants to ensure only their computers can use it. Which of the following is the MOST secure way to accomplish this?
wired network securityport securityrouter configurationaccess control - Question #160Networking
Which of the following BEST describes a method for installing an operating system across the network?
PXEnetwork bootOS deploymentnetwork installation - Question #161Hardware
Which of the following would be the BEST format for optical media?
CDFSoptical mediafile systemsCD/DVD format - Question #162Hardware and network troubleshooting
After updating the device drivers for a video adapter, a user reports they are only able to view a portion of the screen and the text is very large. Which of the following is MOST...
display resolutionvideo adapter driversmonitor settingsdriver troubleshooting - Question #163Hardware and network troubleshooting
After connecting a laptop to an external monitor, no display is detected and the monitor goes into sleep mode. Which of the following should be attempted FIRST to correct the probl...
external monitorlaptop displaykeyboard shortcutdisplay output - Question #164Hardware and network troubleshooting
A technician has been dispatched to a customer site to diagnose an issue where the computer turns off intermittently. Upon arriving at the site, the technician detects a smoke smel...
power supply failuresmoke smellhardware failurecomponent diagnosis - Question #165Mobile devices
Which of the following security measures is usually found in a laptop?
biometricslaptop securityauthenticationmobile security features - Question #166Networking
Which of the following can be achieved with Group Policy to help with workstation security measures?
Group Policypassword complexityworkstation securityWindows administration - Question #167Hardware and network troubleshooting
Which of the following can enable a technician to remove a virus that prevents users from updating their antivirus software?
safe modevirus removalantivirusmalware remediation - Question #168Hardware and network troubleshooting
A technician notices that a computer is making a loud clicking noise but continues to run. System speed is barely affected, but they cannot access certain drives. These are the sym...
hard drive failureclicking noisesecondary drivehardware diagnostics - Question #169Hardware
A user's laptop has died but the hard drive is still functioning. Which of the following is the BEST way for the user to still access and edit all of their data?
USB enclosurehard drive recoverydata accesslaptop hardware - Question #170Hardware and network troubleshooting
Which of the following is the BEST way to get rid of dead pixels on a laptop screen?
dead pixelsLCD replacementlaptop displayscreen repair - Question #171Hardware and network troubleshooting
A technician is tasked with upgrading a network card on a Windows 7 Professional PC. The technician installs the network card, loads Windows XP drivers that came with the network c...
driver compatibilityBSODsafe modenetwork card drivers - Question #172Virtualization and cloud computing
In which of the following operating systems does Windows XP mode come as a free download to be used for application compatibility?
Windows XP modeapplication compatibilityWindows 7 editionsvirtualization - Question #173Hardware
The Aero feature is found in which of the following operating systems? (Select TWO).
AeroWindows VistaWindows 7 editionsOS features - Question #174Networking
An audio visual company has decided that they want to migrate from Windows XP Professional SP2. The company has a domain network. A technician is tasked with selecting an operating...
Windows 7 Professionaldomain networkOS selectionWindows editions - Question #175Networking
A technician is installing and configuring a SOHO wireless network for a client. The client only wants five authorized computers to connect to the network with a defined IP range....
SOHO wirelessDHCPMAC filteringrouter configuration - Question #176Hardware and network troubleshooting
A user calls the helpdesk and states that they are receiving an IP conflict error on their computer. The user is on a company network that uses DHCP. The technician verified the PC...
DHCPIP conflictipconfig commandsTCP/IP troubleshooting - Question #177Hardware and network troubleshooting
A user calls the helpdesk and states that they suddenly cannot connect to the Internet or any other network resources. The user is on a company network that uses DHCP. The technici...
DHCP failure0.0.0.0 IP addressnetwork connectivitytroubleshooting methodology - Question #178Networking
A technician has installed the hardware for a SOHO wired network. Which of the following is the FIRST step to securing the network?
SOHO securitydefault credentialsnetwork securitypassword management - Question #179Hardware
A bank is upgrading some clerical users' PCs. Which of the following would be the MOST appropriate method for erasing the data on the old PCs?
data destructiondegaussinghard drive securitydata sanitization - Question #180Networking
Which of the following is a security threat that uses email to trick users?
phishingsocial engineeringemail securitysecurity threats - Question #181Hardware and network troubleshooting
A user reports that the desktop PC shuts down 10 minutes after turning it on in the morning. When the technician moves the PC, it sounds like there are loose parts sliding around i...
thermal shutdownheat sinkhardware diagnosticsoverheating - Question #182Hardware and network troubleshooting
A technician is diagnosing a PC running Windows 7 which has been affected with an "NTLDR is missing" error message. Which of the following command line tools would BEST resolve the...
NTLDR errorboot repairFixbootWindows 7 - Question #183Networking
A user reports that people are receiving emails from their account that the user never sent. Which of the following security measures would BEST resolve the problem?
compromised accountemail securitypassword managementaccount security - Question #184Hardware and network troubleshooting
A technician is repairing a workstation that exhibits random reboots at odd times of the day. Which of the following should be performed FIRST when troubleshooting the issue? (Sele...
random rebootsPSU integritymemory integrityhardware troubleshooting - Question #185Hardware and network troubleshooting
A technician is troubleshooting a PC that is not completing POST and merely provides an audible beep code. Which of the following should be the FIRST item checked?
POST failurebeep codesmemory configurationhardware diagnostics - Question #186Hardware and network troubleshooting
A user has an external hard drive which they forget to unplug before booting their machine. Each time this happens, an error shows on the screen which states "Boot sector missing ?...
BIOS boot orderUSB bootexternal driveboot sector - Question #187Hardware and network troubleshooting
A user states that their old notebook loses connectivity to the Internet several times a day at work and at home. The issue started after the wireless card was replaced. Which of t...
wireless NICdriver updateintermittent connectivitynotebook - Question #188Hardware and network troubleshooting
Which of the following commands may need to be run after a virus removal if the computer will not boot?
FIXMBRMBR repairvirus removalboot recovery - Question #189Networking
A technician would like to map a network drive. Which of the following indicates the correct path for mapping a network drive?
UNC pathnetwork drive mappingfile sharingWindows networking - Question #190Hardware and network troubleshooting
Which of the following is the MINIMUM account required to install most programs on Windows XP?
user accountsPower userWindows XPinstall permissions - Question #191Networking
Which of the following security methods is BEST used to track access to a server room?
physical securitybiometric lockserver room accessaccess control - Question #192Networking
Which of the following user accounts should be disabled to adhere to security best practices?
guest accountsecurity best practicesuser account managementaccess control - Question #193Networking
Which of the following user accounts should be renamed to adhere to security best practices?
administrator accountsecurity best practicesaccount renaminguser accounts - Question #194Hardware and network troubleshooting
When walking past a server with a RAID 5 array, a technician hears a loud clicking noise. Which of the following could MOST likely occur?
RAID 5hard drive failureclicking noisestorage diagnostics - Question #195Hardware and network troubleshooting
A wireless network is experiencing intermittent connectivity. Which of the following would BEST resolve this issue?
wireless connectivitychannel interferenceWi-Fi troubleshootingintermittent connection - Question #196Networking
When configuring user accounts, which of the following should a technician perform?
least privilegeuser accountsaccess controlsecurity best practices - Question #197Hardware
A technician needs to rebuild a computer that had a virus. Which of the following data destruction methods should be used to ensure the virus has been successfully erased before re...
standard formatvirus removaldata destructionOS reinstall - Question #198Networking
Which of the following security threats do shredders help prevent?
shredderdumpster divingphysical securitydata destruction - Question #199Mobile devices
A user states when they press certain letters on their laptop's keyboard, a number is displayed on the screen. Which of the following can the technician perform to resolve this iss...
number locklaptop keyboardmobile devicekeyboard function - Question #200Mobile devices
Which of the following is the correct path to determine the IP address on an iOS device?
iOS settingsIP addressWi-Fi configurationmobile device navigation - Question #201Hardware
A contractor needs to destroy several drives containing confidential information so that they can never be used again. Which of the following destruction methods would BEST accompl...
data destructionphysical drive destructionconfidential datahard drive disposal - Question #202Networking
A customer purchases a new 802.11n router for their home. They connect it to their current 801.11g devices, as well as their new laptop. Even though the laptop has a built-in 802.1...
802.11nwireless mixed modeWi-Fi standardsrouter configuration - Question #203Mobile devices
Which of the following home computer synchronization methods are possible with an iOS device? (Select TWO).
iOS syncUSBWi-Fi syncmobile connectivity