CompTIA CompTIA Certifications N10-008 Questions & Answers

• Question 1091:

  A network technician recently installed a new Layer 2 switch. After scanning the device, the network administrator mentions there is traffic on port 23. Which of the following should the network technician have done during the installation?

  A. Disabled Telnet and enabled SSH

  B. Created an ACL to block port 23

  C. Disabled DHCP snooping

  D. Changed the native VLAN

  Correct Answer: B

• Question 1092:

  A network engineer is hardening the security of a remote office. The firewall at this location needs to remain accessible for remote management by technicians. The firewall vendor advises disabling port 443 from WAN-facing access. In addition to disabling port 443, which of the following can the engineer do to MOST effectively balance the remote connectivity and security needs for this site?

  A. Enable an IPSec tunnel.

  B. Enable RDP access to the firewall.

  C. Enable port 80 access.

  D. Enable Telnet access to the firewall

  Correct Answer: B

• Question 1093:

  A workstation is configured with the following network details:

  

  Software on the workstation needs to send a query to the local subnet broadcast address. To which of the following addresses should the software be configured to send the query?

  A. 10. 1. 2. 0

  B. 10. 1. 2. 1

  C. 10. 1. 2. 23

  D. 10. 1. 2. 255

  E. 10. 1. 2. 31

  Correct Answer: A

• Question 1094:

  A network technician is installing a new SOHO wireless router for a client. After configuring and securing the wireless network, the technician begins hardening the wireless router. Which of the following should the network technician do FIRST?

  A. Enable content filtering.

  B. Back up the configurations of the device.

  C. Configure an ACL for managing the device.

  D. Filter MAC addresses.

  Correct Answer: C

• Question 1095:

  Which of the following DNS record types can help limit spam?

  A. SPF

  B. SRV

  C. A

  D. MX

  Correct Answer: A

• Question 1096:

  A technician has started a major network project to upgrade to a higher throughput standard. The technician will need to install new patch panels and breakout boxes to support this inlrastructure. Which of the following layers of the OSI model is the technician addressing at this stage of the upgrade?

  A. Physical

  B. Transport

  C. Network

  D. Data link

  Correct Answer: A

• Question 1097:

  A network administrator is configuring a server to be placed on the network. The end users will be accessing an application via a web browser that requires them to log into the application. Which of the following protocols would allow a secure connection?

  A. SCP

  B. SSH

  C. HTTPS

  D. SFTP

  Correct Answer: C

• Question 1098:

  Which of the following IEEE standards explains the characteristics of how PoE should operate in a switched network?

  A. 802. 11ac

  B. 802. 1q

  C. 802. 1 X

  D. 802. 3af

  Correct Answer: C

• Question 1099:

  The security department is looking to install a new IP-based camer

  A. Plugging the camera into the available Ethernet jack does not power on the camera. Upon further investigation, the cable tests fine, and it does provide power to a VoIP phone. Which of the following is MOST likely causing the issue?

  B. The brown pair UTP has a short.

  C. The camera requires 802. 3at power

  D. The camera requires Cat 7 cabling.

  E. The switchport has PoE disabled.

  Correct Answer: C

• Question 1100:

  A new employee is learning how to use multiple company applications. Upon logging in to one application, the employee notices the other applications do not require authentication. Which of the following explains the reason why this is happening?

  A. Kerberos is being used to authenticate.

  B. The employee logged in to a captive portal.

  C. Single sign-on is being used.

  D. Local authentication was performed.

  Correct Answer: C