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Unit 5 Practice — Security and Software Troubleshooting

Fifteen formative questions covering endpoint security, threats, malware response, secure client systems, and software troubleshooting.Automatic score only. Nothing is submitted or stored as a learner grade.
  1. 1. What is least privilege?
  2. 2. Which Windows feature helps control privilege elevation?
  3. 3. Which encryption feature protects Windows volumes?
  4. 4. Why is WPA3 preferred to WEP?
  5. 5. Which behavior is a social-engineering warning sign?
  6. Defensive incident-response flow showing evidence review before containment, remediation, recovery, hardening, documentation, and escalation.
    Visual evidence: Use the order of the defensive workflow. Do not skip directly from an indicator to destructive remediation.
    6. Use the defensive response flow. What must happen before broad malware remediation or deletion?
  7. 7. Which SOHO hardening step is appropriate?
  8. 8. Why can normal file deletion be insufficient before disposal?
  9. 9. What should a certificate warning trigger?
  10. 10. A Windows PC says ‘No operating system found.’ Which path comes first?
  11. 11. A phone cannot install an app because storage is full. What is the smallest correction?
  12. 12. Why is an unofficial app store a security concern?
  13. 13. What does rooting/jailbreaking change?
  14. 14. Fake antivirus pop-ups appear in a browser. What is the correct response?
  15. 15. What proves a software troubleshooting correction worked?