If you suspect your computer is infected with a virus, which of the following steps should you take to address the issue:Select one:Run a virus scanReformat the hard driveDo nothingDestroy the computer

To fix a problem you are having with your PC, you have determined that you must flash the computer's BIOS. Which of the following would MOST likely need to be completed prior to flashing the BIOS? (Select two.) answer Locate the flash utility or tool that was shipped with your computer. Test the memory to ensure that it is functioning properly. Create a backup of the hard disk in the event of a failure. Download the flash utility or tool from the manufacturer's website. Properly identify the motherboard.

Reflect on Virus ScanningNow it's your turn to use two VirusTotal features: file scanning and URL scanning.Step 1: Go to the VirusTotal Website: https://www.virustotal.com/Step 2: To check a file for viruses against the VirusTotal database, select the File option, and upload a file of your choice to see if it is safe from known viruses. Record your observations. You can answer these questions about your observations: Were any viruses detected in the file you selected? How many virus scanning programs were used?Step 3: Repeat the process above using the URL Scanning tool.

What impact may a computer virus cause?Select one:Spy on what you are doingSteal your infotrmationDelete filesCause inappropriate adverts to appear

you have booted to windows and reaced the command prompt windoew on a pc that you suspect has bad memory which command would you type to launch windoes memory diagnostics memtest.exe memtestx86.exe mdsched.exe testmem.exe

Your web browser suddenly displays a warning that your system is infected with multiple viruses and prompts you to call a toll-free number for immediate assistance. The warning message is full-screen and cannot be closed.What should you suspect is happening?1.0 MarksYour computer has been hacked.Browser hijacking with scareware.Your ISP is blocking malicious websitesA genuine system security breach.Legitimate antivirus alert.