CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 761:

  Dynamic DNS provides which of the following services?

  A. Automatic registration of host records
  B. Translates public host names to private host names
  C. Provides round robin load balancing for web servers
  D. Provides aliases for additional search suffixes
  A. Automatic registration of host records

• Question 762:

  Which of the following WAN technologies uses an analog phone line to transmit data?

  A. LTE
  B. DSL
  C. Satellite
  D. Cable
  B. DSL

  ---

  DSL is a high-speed Internet service like cable Internet. DSL provides high-speed networking over ordinary phone lines using broadband modem technology. DSL technology allows Internet and telephone service to work over the same phone line without requiring customers to disconnect either their voice or Internet connections.

• Question 763:

  A technician is not getting a link light on two switches connected by a fiber cable. After the cable tests good, which of the following should the technician check NEXT?

  A. Open shorts
  B. Excessive DB loss
  C. TXRX reversed
  D. Split cables
  C. TXRX reversed

• Question 764:

  Which of the following has the LEAST amount of collisions in a domain?

  A. Bridge
  B. Hub
  C. Repeater
  D. Switch
  D. Switch

• Question 765:

  A network technician has recently discovered rogue devices on their network and wishes to implement a security feature that will prevent this from occurring. Which of the following will prevent unauthorized devices from connecting to a network switch?

  A. Implement 802.11i on all switches in the network.
  B. Implement port security on all computers in the company.
  C. Implement port security on all switches in the network.
  D. Implement rules on the firewall to block unknown devices.
  C. Implement port security on all switches in the network.

• Question 766:

  A number of remote users have reported being unable to securely log on to the company's network. Upon speaking with some of the employees experiencing the issue, no changes were made to their configurations, usernames, or passwords. The technician establishes a theory that one of the VPN concentrators may be down.

  Which of the following should the technician do NEXT?

  A. Plan to reboot the concentrator as the potential solution
  B. Escalate the problem to management
  C. Continue to speak to users, questioning if changes have been made
  D. Test access to the concentrator to confirm the status
  D. Test access to the concentrator to confirm the status

• Question 767:

  Which of the following network protocols would be used to transmit traps across a network to a log server?

  A. SMTP
  B. PPPoE
  C. POP3
  D. SNMP
  D. SNMP

• Question 768:

  A user is on a network with two upstream connections to the Internet and is experiencing intermittent issues while connecting to websites. Some websites are available but others are not. Which of the following is the MOST likely cause of the condition?

  A. Incorrect VLAN assignment
  B. Bad or missing routes
  C. Switching loop
  D. Wrong subnet mask
  B. Bad or missing routes

  ---

  :

• Question 769:

  Which of the following BEST describes a firewall that can be installed via Add/Remove programs on a Windows computer?

  A. Managed
  B. Software
  C. Hardware
  D. Wireless
  B. Software

• Question 770:

  Which of the following would be used to connect a singlemode fiber cable to a CAT6 connection?

  A. Media converter
  B. T1-crossover
  C. Multimode cable
  D. Coaxial
  A. Media converter

  ---

  Media converters support many different data communication protocols including Ethernet, Fast Ethernet, Gigabit Ethernet, T1/E1/J1, DS3/E3, as well as multiple cabling types such as coax, twisted pair, multi-mode and single-mode fiber optics.