CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 1541:

  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
  D. 25

• Question 1542:

  Which of the following types of connectors is used with a CAT6 Ethernet cable?

  A. RJ-45
  B. BNC
  C. RJ-11
  D. DB-9
  A. RJ-45

• Question 1543:

  Which of the following provides accounting, authorization, and authentication via a centralized privileged database, as well as, challenge/response and password encryption?

  A. Multifactor authentication
  B. ISAKMP
  C. TACACS+
  D. Network access control
  C. TACACS+

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  TACACS+ (Terminal Access Controller Access-Control System Plus) is aprotocol that handles authentication, authorization, and accounting (AAA) services. Similar to RADIUS, TACACS+ is a centralized authentication solution used to provide access to network resources. TACACS+ separates the authentication, authorization, and accounting services enabling you to host each service on a separate server if required.

• Question 1544:

  All users have lost Internet connectivity but can still reach internal applications. The technician can ping the router. A faulty T1 connection has been ruled out by the LEC. Which of the following should the technician do to resolve this issue?

  A. replace the CSU/DSU
  B. replace the smart jack
  C. restart DNS services
  D. restart DHCP services
  C. restart DNS services

• Question 1545:

  A new firewall was recently installed blocking SMTP traffic. As a result, no one has Internet access. Which of the following has MOST likely occurred?

  A. Port security is blocking all traffic.
  B. An IDS is blocking all traffic.
  C. Implicit deny is blocking all traffic.
  D. SMTP is blocking all traffic.
  C. Implicit deny is blocking all traffic.

• Question 1546:

  Which of the following transmission methods is used for network utilizing the 802.3 standard?

  A. MAC
  B. Synchronous
  C. DSSS
  D. Broadband
  E. Baseband
  A. MAC

• Question 1547:

  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
  B. 168W

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  Explanation Explanation/Reference:The switch supports 168W to power all the phones at full power.

• Question 1548:

  Which of the following is a logical host on the network where unauthorized users believe they are on the production network?

  A. Virtual server
  B. VLAN
  C. Honeypot
  D. Virtual Terminal
  C. Honeypot

• Question 1549:

  A technician sees suspicious traffic coming from a computer connected to a WAP. Which of the following can be used to stop this traffic while troubleshooting the problem?

  A. tracert
  B. QoS
  C. ipconfig
  D. MAC filtering
  D. MAC filtering

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  Explanation Explanation/Reference:By doing MAC filtering technician can block the data coming from a specific mac address.

• Question 1550:

  A small town is attempting to attract tourists who visit larger nearby cities. A network engineer is asked to implement encompassing the five-block town center and nearby businesses. The inclusion of smartphones and portable devices is crucial to the plan. Which of the following is the network engineer being asked to implement?

  A. LAN
  B. PAN
  C. MAN
  D. WAN
  C. MAN