CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 1001:

  Attempting to access a popular website. Which of the following will MOST likely correct the error?

  A. HTTP uses UDP

  B. DNS port 23 needs to be allowed

  C. HTTP needs port 443 allowed

  D. UDP port 53 needs to be allowed

  Correct Answer: D

• Question 1002:

  Which of the following protocols uses port 3389?

  A. IMAP

  B. DHCP

  C. SSH

  D. RDP

  Correct Answer: D

• Question 1003:

  Kurt, a network technician, has configured a new firewall on the network. Users are reporting errors when attempting to access several websites. Kurt attempts to access several popular websites with no errors, however, he does receive an error when attempting to access a bank website. Which of the following rules would BEST allow access to the bank website?

  A. Allow UDP port 53

  B. Allow TCP port 80

  C. Allow UDP port 340

  D. Allow TCP port 443

  Correct Answer: D

• Question 1004:

  An organization recently installed a firewall on the network. Employees must be able to send and receive email from a POP3 server. In which of the following ways should the firewall be configured? (Select TWO).

  A. Allow TCP port 23

  B. Allow TCP port 25

  C. Allow TCP port 110

  D. Allow UDP port 25

  E. Allow UDP port 110

  Correct Answer: BC

• Question 1005:

  An organization recently installed a firewall on the network. Employees must have access to their work computer from their home computer. In which of the following ways should the firewall be configured?

  A. Allow TCP port 3389 outbound

  B. Allow UDP port 3389 inbound

  C. Allow UDP port 3389 outbound

  D. Allow TCP port 3389 inbound

  Correct Answer: D

• Question 1006:

  An organization has installed a new firewall. Users need to have access to remote websites and must be able to use SSH to retrieve files from remote locations. Which of the following actions should be taken on the new firewall? (Select TWO).

  A. Allow UDP port 21 outbound

  B. Allow UDP port 22 outbound

  C. Allow UDP port 80 outbound

  D. Allow TCP port 21 outbound

  E. Allow TCP port 22 outbound

  F. Allow TCP port 80 outbound

  Correct Answer: EF

• Question 1007:

  A company wants to only allow incoming HTTP and HTTPS traffic on their public wireless network. Which of the following port numbers should be the only allowed open ports on the firewall to accomplish this? (Select TWO).

  A. 20

  B. 80

  C. 143

  D. 443

  E. 8080

  Correct Answer: BD

• Question 1008:

  A company would like all HTTP traffic to filter through a proxy server on port 8080. Which of the following port numbers needs to be redirected through the proxy server to accomplish this?

  A. 20

  B. 80

  C. 143

  D. 443

  Correct Answer: B

• Question 1009:

  In order to reduce spam email, Kim, a network administrator, changes the standard SMTP port from which of the following port numbers to port number 587?

  A. 20

  B. 21

  C. 23

  D. 25

  Correct Answer: D

• Question 1010:

  Which of the following ports are MOST commonly used to interactively configure a networking device? (Select TWO).

  A. 21

  B. 22

  C. 23

  D. 53

  E. 67

  Correct Answer: BC