312-50v11

312-50v11 practice questions, page 7 of 16, with answer review and explanations.

Question 31

Which of the following is the BEST way to defend against network sniffing?

  1. Using encryption protocols to secure network communications
  2. Register all machines MAC Address in a Centralized Database
  3. Use Static IP Address
  4. Restrict Physical Access to Server Rooms hosting Critical Servers

Question 32

Which of the following is the least-likely physical characteristic to be used in biometric control that supports a large company?

  1. Iris patterns
  2. Voice
  3. Height and Weight
  4. Fingerprints

Question 33

Although FTP traffic is not encrypted by default, which layer 3 protocol would allow for end-to-end encryption of the connection?

  1. SFTP
  2. Ipsec
  3. SSL
  4. FTPS

Question 34

To reach a bank web site, the traffic from workstations must pass through a firewall. You have been asked to review the firewall configuration to ensure that workstations in network 10.10.10.0/24 can only reach the bank web site 10.20.20.1 using https. Which of the following firewall rules meets this requirement?

  1. if (source matches 10.10.10.0/24 and destination matches 10.20.20.1 and port matches 443) then permit
  2. if (source matches 10.10.10.0/24 and destination matches 10.20.20.1 and port matches 80 or 443) then permit
  3. if (source matches 10.20.20.1 and destination matches 10.10.10.0/24 and port matches 443) then permit
  4. if (source matches 10.10.10.0 and destination matches 10.20.20.1 and port matches 443) then permit

Question 35

Jim's company regularly performs backups of their critical servers. But the company cannot afford to send backup tapes to an off-site vendor for long-term storage and archiving. Instead, Jim's company keeps the backup tapes in a safe in the office. Jim's company is audited each year, and the results from this year's audit show a risk because backup tapes are not stored off-site. The Manager of Information Technology has a plan to take the backup tapes home with him and wants to know what two things he can do to secure the backup tapes while in transit?

  1. Encrypt the backup tapes and transport them in a lock box.
  2. Degauss the backup tapes and transport them in a lock box.
  3. Hash the backup tapes and transport them in a lock box.
  4. Encrypt the backup tapes and use a courier to transport them.