220-1002 Web TestEngine demo

Select all that apply.

• A

  Perform a system file check and replace any changed files with their original versions

• B

  Enable the pop-up blocker on the Internet browser

• C

  Uninstall any recently installed unknown programs and browser extensions,

• D

  Perform a hard shutdown and cold boot the computer

• E

  Scan the RAM and hard drive using an up-to-date antivirus program.