CompTIA SY0-501 Security+ Pop Quiz #3

3-1: On which of the following would you most likely find a SoC?

3-2: A system administrator uses a PIN to unlock the door to the data center. Which of these best describes this authentication factor?

3-3: A piece of manufacturing equipment is no longer sold, and individual parts for the equipment are no longer available. Which of the following would best describe the lifetime of this equipment?

3-4: A system administrator would like to validate all domain name resolution requests made to the corporate web server. Which of the following would provide this functionality?

3-5: A web server administrator for a large data center needs to store all of the HTTPS encryption keys on a secure storage device. Which of the following would be the best choice for this task?

3-6: Sam, a user in the accounting department, has created a spreadsheet containing employee expense report summaries. The user assigns file permissions that allows Rodney to read and modify the file. No other permissions are added to the file. What type of access control is in use?

3-7: A security administrator is upgrading all of their physical key door locks to electronic versions. What type of control would best describe this security feature?

3-8: A system administrator has downloaded an important operating system image from a third-party web site. The administrator would like to validate that the downloaded image is identical to the version on the web site. Which of the following would provide this capability?

3-9: A non-salted database of password hashes was stolen from a company, and the list of usernames and plaintext passwords was posted to the Internet a week later. How did the thieves obtain the passwords?

3-10: Which of these would be the best way to determine the version of a web server running on a remote device?