CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 191:

  A network technician is configuring a new firewall for placement into an existing network infrastructure. The existing network is connected to the Internet by a broadband connection. Which of the following represents the BEST location for the new firewall?

  A. The firewall should be placed between the Internet connection and the local network.
  B. The firewall should be placed inside the local network.
  C. The firewall should be placed between the broadband connection and the Internet.
  D. The firewall should be placed in the Internet cloud.
  A. The firewall should be placed between the Internet connection and the local network.

• Question 192:

  A small office is looking to deploy wireless to cover one half of the work area only. The technician is restricted to suspending the WAP in the middle of the office due to network jack limitations. Which of the following antenna types would BEST meet these requirements?

  A. Dipole
  B. Parabolic
  C. Directional
  D. Omni-directional
  C. Directional

• Question 193:

  Which of the following must a technician enable on a switch in order to be able to view all of the packets traversing a switch using a packet sniffer?

  A. STP
  B. Port Mirroring
  C. VLANs
  D. PoE
  B. Port Mirroring

• Question 194:

  Which IEEE protocol is used with VLAN technology?

  A. 802.11a
  B. 802.11b
  C. 802.1m
  D. 802.1q
  D. 802.1q

• Question 195:

  An administrator is able to list the interfaces on a switch after providing the community string "public". Which of the protocols is the administrator MOST likely using?

  A. Telnet
  B. RADIUS
  C. SSH
  D. SNMP
  D. SNMP

• Question 196:

  Which of the following is a fiber connector type?

  A. F-connector
  B. RJ-11
  C. RS-232
  D. MTRJ
  D. MTRJ

• Question 197:

  A technician needs multiple networks, high speeds, and redundancy on a system.

  Which of the following configurations should be considered for these requirements? (Select TWO).

  A. Routing table
  B. Next hop
  C. Port mirroring
  D. Port monitoring
  E. VLANs
  C. Port mirroring
  E. VLANs

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  Port mirroring is used on a network switch to send a copy of network packets seen on one switch port (or an entire VLAN) to a network monitoring connection on another switch port. This is commonly used for network appliances that require monitoring of network traffic, such as an intrusion detection system, passive probe or real user monitoring (RUM) technology that is used to support application performance management (APM).

  In computer networking, a single layer-2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them via one or more routers; such a domain is referred to as a Virtual Local Area Network, Virtual LAN or VLAN.

• Question 198:

  A customer with a SOHO requires fast, secure, cost-effective access to the Internet. Which of the following would be the MOST appropriate solution? (Select TWO).

  A. OC3 line with built-in firewall
  B. DS3 line with a separate firewall
  C. Cable modem with a separate firewall
  D. Dial-up modem with separate firewall
  E. DSL router with firewall capabilities
  C. Cable modem with a separate firewall
  E. DSL router with firewall capabilities

• Question 199:

  A forward lookup zone converts which of the following?

  A. IP addresses to hostnames
  B. Hostnames to IP addresses
  C. MAC addresses to IP addresses
  D. IP Addresses to MAC addresses
  B. Hostnames to IP addresses

• Question 200:

  A technician is troubleshooting a desktop computer that will not power on. After replacing the power supply, the technician tries to start the desktop, but it still fails to power on. Which of the following troubleshooting steps should the technician do NEXT?

  A. Question users to determine if anything has changed
  B. Re-establish theory of probable cause
  C. Escalate problem to upper management
  D. Document replacement of power supply
  B. Re-establish theory of probable cause