220-1002 무료 덤프문제 온라인 액세스

A user's mobile device appears to lose connectivity only in certain areas.
The device works normally when it is not in those areas, and the user has determined that a cellular signal is available in the areas where the connectivity is lost.
Which of the following should be considered?

• A.Data transmission over set limit
• B.Unauthorized location tracking
• C.Unintended W1F1 connection
• D.Unintended Bluetooth pairing

A user attempts to log in to a Windows PC, but the computer returns to the login screen after entering the correct username and password.
A technician inspects the logs in Event Viewer and finds a message that corresponds to the user's login attempts:
The user profile for Userl5 could not be loaded. Ntuser.dat is missing or corrupt.
Which of the following would be MOST appropriate for resolving this issue?

• A.Go into System -> Advanced System Settings and remove the User15 profile.
• B.Run the command sfc /scannow.
• C.Delete the C:\Users\User15\ directory from the computer.
• D.Boot into safe mode and log in as User15 Remove extraneous startup programs

A technician is using a CLI to perform tasks on a Windows OS. The technician needs to determine which ports are being utilized for TCP listening. Which of the following commands should the technician use?

• A.nslookup
• B.netstat
• C.ping
• D.net use

A user believes there is a virus on a laptop. The user installs additional real-time protection antivirus software but is now experiencing extremely slow performance on the laptop.
Which of the following should a technician do to resolve the issue and avoid recurrence?

• A.Run OS updates
• B.Activate real-time protection on both antivirus software programs
• C.Uninstall one antivirus software program and install a different one
• D.Remove the user-installed antivirus software
• E.Enable the quarantine feature on both antivirus software programs

A new policy requires all users to log on to their corporate workstations using smart card authentication. Which of the following best practices should be implemented to further secure access to workstations?

• A.Screen lock timeouts
• B.Data encryption
• C.Strong passwords
• D.Required screensavers