CompTIA CompTIA Mobility+ N10-005 Questions & Answers

• Question 561:

  A technician is reviewing the following company diagram to determine proper connectivity settings:

  

  Which of the following device configurations is out of specifications?

  A. LaptopC

  B. ServerE

  C. LaptopB

  D. ServerA

  E. PC1

  Correct Answer: D

  no legitimate Category 6e standard exists

• Question 562:

  A network administrator is adding 24 - 802.3af class 2 VoIP phones and needs to purchase a single PoE switch to power the phones. Which of the following is the MINIMUM PoE dedicated wattage the switch supports to power all of the phones at full power?

  A. 96W

  B. 168W

  C. 240W

  D. 369.6W

  Correct Answer: B

  The switch supports 168W to power all the phones at full power.

• Question 563:

  Ann, a client, shares half of a rectangular floor plan with another company and wishes to set up a secure wireless network. The installed antenna limits the signal to her half of the floor. Through analysis, the frequency and channels of surrounding wireless networks have been determined and configuration changes made accordingly.

  Which of the following would be the NEXT step in setting up this secure wireless network?

  A. Decrease signal strength on the antenna

  B. Change the wireless channel on the WAP

  C. Change the device placement to further obfuscate the signal

  D. Set up encryption on the WAP and clients

  Correct Answer: D

  The encryption will help the clients and server to uniquely identify themselves in an interfering environment.

• Question 564:

  A network consultant arrives at a customer's site to troubleshoot their email server. The server is running a Linux operating system, but the consultant is only familiar with Windows operating systems. Which of the following troubleshooting steps should the consultant take?

  A. Document findings

  B. Identify the problem

  C. Escalate the problem

  D. Establish a plan of action

  Correct Answer: C

  It is better to escalate the problem if you are not aware of the situation as it saves downtime and keeps customer happy.

• Question 565:

  Users have been stating that they need to logon to too many applications and web apps with different credentials that use different rule sets. Which of the following would BEST address these concerns?

  A. Alter the domain account login policies to reflect the most common application rule sets.

  B. Ensure that the user accounts are properly configured in domain services.

  C. Implement a software solution that facilitates single sign-on authentication.

  D. Increase the time between mandatory password changes by a factor of three.

  Correct Answer: C

  A single signon permits a user to enter one name and password in order to access multiple applications

• Question 566:

  A Linux-based workstation is unable to connect to an IP printer on the same network segment. The printer IP address settings have been verified. How would a network technician verify IP address settings on the Linux-based workstation?

  A. Run the dig command on the workstation.

  B. Run the nslookup command on the workstation.

  C. Run the ipconfig command on the workstation.

  D. Run the ifconfig command on the workstation.

  Correct Answer: D

  The "ifconfig" command allows the linux/unix operating system to setup network interfaces and allow the user to view information about the configured network interfaces.

• Question 567:

  A small business owner is setting up a SOHO office. The business owner needs one device that will allow for Internet access, trunk VLANs, translate multiple private IP addresses into public IP addresses, and filter packets. Which of the following network devices will allow for all functions?

  A. A VPN concentrator

  B. A switch

  C. A router

  D. A firewall

  Correct Answer: C

  A router is a device which is capable of performing entire task required by the business owner.

• Question 568:

  Which of the following can be used to limit wireless network access to a single computer?

  A. Configure PPP

  B. Packet sniffing

  C. MAC address filtering

  D. Omni-directional antennas

  Correct Answer: C

  Wireless access can be filtered by using the Media Access Control (MAC) addresses of the wireless devices transmitting within your wireless network. You can either permit or prevent specific wireless computers and devices access to your wireless network.

• Question 569:

  A user cannot access the LAN after working successfully most of the day. Which of the following should the network administrator check FIRST?

  A. VLAN settings

  B. History logs

  C. Patch cable

  D. Port security

  Correct Answer: C

  A patch cable or patch cord or patch lead is an electrical or optical cable used to connect ("patch- in") one electronic or optical device to another for signal routing.

• Question 570:

  A technician working for a company with a wireless network named WirelessA notices a second wireless network named WirelessB. WirelessB is MOST likely a:

  A. man-in-the-middle attack

  B. rogue access point

  C. evil twin

  D. packet sniffer

  Correct Answer: B

  A rogue access point is a wireless access point that has either been installed on a secure company network without explicit authorization from a local network administrator, or has been created to allow a hacker to conduct a man-in-themiddle attack.