CompTIA N10-004 Network+ Certification Practice Test Set 6

An administrator is trying to isolate the location of a persistent connectivity problem caused by a faulty NIC. Which of the following diagrams would assist the technician in finding the machine that is causing the problem?


Options are :

  • Physical network
  • DHCP tables and DNS records
  • Physical and logical network (Correct)
  • Logical network

Answer : Physical and logical network

Which of the following protocols uses UDP to transfer files?


Options are :

  • SMTP
  • TFTP (Correct)
  • SFTP
  • FTP

Answer : TFTP

A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type should be used to connect the two switches?


Options are :

  • Serial cable
  • CAT3 cable
  • Rollover cable
  • Crossover cable (Correct)

Answer : Crossover cable

Which of the following connectivity issues is likely to occur within a token ring network?


Options are :

  • Collision (Correct)
  • Crosstalk
  • Broadcast storm
  • Duplex mismatch

Answer : Collision

An administrator suspects that an incorrect POTS line is carrying the DSL signal. Which of the following will help diagnose this issue?


Options are :

  • Toner probe
  • Protocol analyzer
  • Multimeter
  • Butt set (Correct)

Answer : Butt set

Which of the following documents should always be kept up-to-date after any major changes are made to a network backbone?


Options are :

  • Network security procedure
  • Performance baseline
  • Company policy
  • Network diagram (Correct)

Answer : Network diagram

Which of the following would be used to connect two IDFs in the same building with the LAN, while minimizing crosstalk?


Options are :

  • STP (Correct)
  • RG-6
  • CAT3
  • UTP

Answer : STP

Which of the following is true of an ACL when a packet matching an ACE is found?


Options are :

  • The matching ACE is skipped to allow all other ACEs to be examined.
  • The matching ACE is processed and then the next ACE is examined.
  • The matching ACE is processed and the next packet is examined. (Correct)
  • The matching ACE is processed and then the last ACE is examined.

Answer : The matching ACE is processed and the next packet is examined.

Which of the following devices would MOST likely integrate a DHCP server?


Options are :

  • Switch
  • Hub
  • Bridge
  • Router (Correct)

Answer : Router

A demarcation point is usually installed and managed by which of the following providers?


Options are :

  • Telephone company (Correct)
  • Web host provider
  • Hardware manufacturer
  • VoIP company

Answer : Telephone company

An administrator is deploying three B/G wireless access points in a new office location. Which of the following channels eliminates interference?


Options are :

  • 36, 40, and 44
  • 1, 6, and11 (Correct)
  • 11,16, and20
  • 3, 6, and 9

Answer : 1, 6, and11

Which of the following tools are BEST used to cut away the outside covering of a CAT5e cable?


Options are :

  • Butt set
  • Punch down tool
  • Snips
  • Stripper (Correct)

Answer : Stripper

Which of the following protocols is the LEAST secure and should be avoided on a wireless network?


Options are :

  • PEAP
  • WEP (Correct)
  • WPA
  • TKIP

Answer : WEP

Which of the following is typically used In an LAN environment?


Options are :

  • 10GBaseLW
  • 10GBaseSR (Correct)
  • 10GBaseEW
  • 10GBaseSW

Answer : 10GBaseSR

Which of the following network devices would MOST likely be installed to allow the company's single public IP to be shared and translated into local IPs for network devices?


Options are :

  • WAP
  • Switch
  • Hub
  • Router (Correct)

Answer : Router

An administrator has completed the installation of a new WLAN. Which of the following configuration management documents needs to be updated?


Options are :

  • History logs
  • Wiring schematics
  • Logical network diagram (Correct)
  • Baseline configurations

Answer : Logical network diagram

A technician who separated two departments using VLANs now discovers that the VLANs cannot communicate with each other. Which of the following does the technician need to enable communication between the VLANs?


Options are :

  • Port spanning
  • VLAN concentrator
  • Router (Correct)
  • Firewall

Answer : Router

Which of the following routing protocols runs over UDP and determines path based upon distance vectors?


Options are :

  • BGP
  • DSI
  • ISIS
  • RIP (Correct)

Answer : RIP

Which of the following should be configured to provide priority to voice traffic?


Options are :

  • Trunking
  • Port mirroring
  • Qos (Correct)
  • DMZ

Answer : Qos

A server keeps rebooting at various times throughout the day. Which of the following tools would BEST help to diagnose this issue?


Options are :

  • Toner probe
  • Cable tester
  • Multimeter
  • Temperature monitor (Correct)

Answer : Temperature monitor

Which of the following is a disadvantage of using the EIGRP protocol?


Options are :

  • It converges slower than OSPF.
  • It does not scale well.
  • It is a proprietary protocol. (Correct)
  • It is a distance vector protocol.

Answer : It is a proprietary protocol.

Which of the following is the purpose of QoS?


Options are :

  • Classify, mark, and prioritize traffic on WAN and LAN links (Correct)
  • Load balance traffic across multiple LAN and WAN links.
  • Increase speed of network traffic.
  • Guarantee traffic delivery.

Answer : Classify, mark, and prioritize traffic on WAN and LAN links

The helpdesk is receiving calls about the corporate web server being down. Which of the following should be taken NEXT after verifying that the server is unreachable?


Options are :

  • Document any changes in the web server configuration.
  • Escalate the call to a technician (Correct)
  • Continuously ping the server until a ping response is obtained
  • Implement and test a solution.

Answer : Escalate the call to a technician

Which of the following devices is used to connect multiple devices to a network and does not stop broadcast traffic?


Options are :

  • Repeater
  • Switch
  • Hub (Correct)
  • Modem

Answer : Hub

A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?


Options are :

  • EGP
  • BGP
  • IGP (Correct)
  • EIGRP

Answer : IGP

A network IPS provides which of the following?


Options are :

  • The layer 3 protocol on which other protocols like TCP and UDP communicate.
  • Enables the IPSec protocol on internal workstations.
  • Packet-based detection and prevention of network attacks. (Correct)
  • Single mode IP communication for a fiber line between remote sites.

Answer : Packet-based detection and prevention of network attacks.

An administrator is configuring IP 10.178.1.5 on a legacy device that will only accept a classful address. Which of the following is the address that can be used in this scenario?


Options are :

  • 10.178.1.5/1
  • 10.178.15/30
  • 10.178.1.5/8 (Correct)
  • 10.178.1.5/16

Answer : 10.178.1.5/8

Which of the following technologies is used on the backbone of an ISDN?


Options are :

  • VDSL
  • OC3
  • SDSL
  • ATM (Correct)

Answer : ATM

Which of the following is true about an IP address if the first bit is a zero?


Options are :

  • The address is a Class C address.
  • The address is a Class B address.
  • The address is a Class A address. (Correct)
  • The address is a Class D address.

Answer : The address is a Class A address.

Which of the following methods can move files in clear text and can be easily intercepted?


Options are :

  • RSH
  • TELNET
  • FTP (Correct)
  • SNMP

Answer : FTP

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