CompTIA N10-004 Network+ Certification Practice Test Set 11

A technician needs to install additional access points for a new high speed connection being added in the new office space. Which of the following will MOST likely be installed to allow additional CAT5 cable connections?


Options are :

  • Demarc
  • Smart Jack
  • 66 Block
  • 110 Block (Correct)

Answer : 110 Block

Which of the following holds multiple connections and is usually maintained by the telephone company?


Options are :

  • MDF
  • Demarc (Correct)
  • 110 block
  • IDF

Answer : Demarc

Which of the following protocols can be found at the application layer?


Options are :

  • Talent (Correct)
  • UDP
  • TCP
  • SNMP

Answer : Talent

A user is unable to access the company website on a laptop. A network technician verifies that the user can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?


Options are :

  • Check to make sure the company's website is accessible from the Internet. (Correct)
  • Ensure the Ethernet cable is securely plugged into the user's laptop
  • Ping the web server from inside the network to ensure it is still up and running.
  • Remotely connect to the user's laptop and review the network configuration settings

Answer : Check to make sure the company's website is accessible from the Internet.

Which of the following DNS records would be queried to locate a company's mail server?


Options are :

  • CNAME
  • AAAA
  • A
  • MX (Correct)

Answer : MX

Users report that there Internet connection is slow. The network technician has a suspicion that users are streaming video and music. Which of the following would BEST confirm the technician's theory?


Options are :

  • History logs
  • Traffic analysis (Correct)
  • System logs
  • SNMP

Answer : Traffic analysis

Which of the following describes an area where communications equipment is stored?


Options are :

  • 110 block
  • HVAC
  • MDF (Correct)
  • Demarc

Answer : MDF

A new department is formed and a new section of the building is being built out for them. All 50 new employees will need access to the wireless network. Which of the following should be completed to allow these new employees access to the wireless network?


Options are :

  • Additional WAPs should be installed (Correct)
  • VLANs should be added
  • Frequency settings should be changed
  • Channels should be changed

Answer : Additional WAPs should be installed

Which of the following is a hybrid network topology used for fault tolerance, in which all computers MUST connect to each other?


Options are :

  • Mesh (Correct)
  • Star
  • Bus
  • Ring

Answer : Mesh

An administrator is using a protocol analyzer to monitor traffic between two servers. However, the only traffic that appears is broadcast and traffic originating from the administrator's PC. Which of the following devices is the administrator plugged into?


Options are :

  • Router
  • Switch (Correct)
  • Hub
  • Bridge

Answer : Switch

A small amount of spoofed packets are being sent across a network and a large amount of reply packets are being sent back to the network resource. Which of the following BEST describes this security threat?


Options are :

  • WORM
  • Logic Bomb
  • Smurf (Correct)
  • Man-in-the-middle

Answer : Smurf

Which of the following processes translates a private IP address for a public IP address?


Options are :

  • DHCP
  • NAT (Correct)
  • DNS
  • PAT

Answer : NAT

The network administrator has just finished installing a new 10/100/1000 switch, but receives reports from the server administrator that servers connected to the new switch seem to be experiencing slow LAN connections. The network administrator checks the port connecting the new switch to the core switch and sees the following information: #show run interface GigabitEthernet0/10 Switchport trunkencapsulation dot1q Switchport mode trunk Switchport trunk native VLAN 10 Which of the following is the MOST likely cause of the slow connections?


Options are :

  • The servers have not had VLAN tagging enabled on their NICs.
  • VLAN tagging was not set on the trunk.
  • The servers have been connected with CAT5 cable.
  • Speed and duplex have not been set. (Correct)

Answer : Speed and duplex have not been set.

A link light on a switch is an example of which of the following Ethernet properties?


Options are :

  • Multiple access points
  • Collision avoidance
  • Carrier sense (Correct)
  • Collision detection

Answer : Carrier sense

A company needs strong wireless security enabled for minimal cost. Which of the following security measures is the BEST to use?


Options are :

  • WAP (Correct)
  • Port filtering
  • Longer SSID broadcast intervals
  • WEP

Answer : WAP

When each routing device has a consistent view of the network topology, the network is said to be:


Options are :

  • converged (Correct)
  • autonomous
  • fault tolerant
  • vectored

Answer : converged

Which of the following devices will allow a technician to measure the amount of data that is capable of traversing the network?


Options are :

  • Packet sniffers
  • Event logs
  • Throughput tester (Correct)
  • OTDR

Answer : Throughput tester

A company has recently received a new ADSL backup Internet connection. Which of the following will MOST likely be used between the modem and the ISP?


Options are :

  • RAS
  • MSCHAP
  • PPPoE (Correct)
  • IPSec

Answer : PPPoE

A technician is using a packet sniffer to identify a server. The technician observes the following network traffic: HOST-A TCP 80 -> HOST-B TCP 1328 PUSH HOST-B TCP 1328 -> HOST-A TCP 80 PUSH ACK HOST-A UDP 69 -> HOSTC UDP 1235 HOST-C ICMP -> HOST-D ICMP Which of the following is MOST likely to be the server?


Options are :

  • HOST-C
  • HOST-A (Correct)
  • HOST-D
  • HOST-B

Answer : HOST-A

Which of the following wiring standards would MOST likely be used to interconnect two devices without the use of a hub or switch?


Options are :

  • 568A
  • 568B
  • Crossover (Correct)
  • Loopback

Answer : Crossover

A SONET network typically uses which of the following transmission media?


Options are :

  • Multimode fiber
  • Single-mode fiber (Correct)
  • Wireless
  • Copper

Answer : Single-mode fiber

A network technician is installing a new managed 10/100 Mbps switch on the network. The network has an older printer with a 10Mbps network adapter that will be moved to the new switch. Which of the following settings on the switch will need to be configured to support the printer?


Options are :

  • PoE
  • Port speed (Correct)
  • IP address
  • MAC filtering

Answer : Port speed

A network technician is concerned about the environmental effects of power consumption and heat from network resources Limited space is also a concern. Which of the following technologies should be implemented?


Options are :

  • Power over Ethernet
  • Virtual servers (Correct)
  • Network address translation
  • Circuit switching

Answer : Virtual servers

Which of the following defines access for a network?


Options are :

  • RDF
  • RAS
  • ACL (Correct)
  • ARP

Answer : ACL

Which of the following devices should an administrator connect to a protocol analyzer in order to collect all of the traffic on a LAN segment?


Options are :

  • Server
  • Vlan
  • Router
  • Hub (Correct)

Answer : Hub

Which of the following uses copper wiring?


Options are :

  • 10GBaseLW
  • 100BaseFX
  • 10GBaseER
  • 1000BaseT (Correct)

Answer : 1000BaseT

Which of the following uses a ring topology?


Options are :

  • SONET (Correct)
  • DOCSIS
  • Ethernet
  • DSL

Answer : SONET

Which of the following is required if ports from VLANs on two separate switches need to broadcast to each other?


Options are :

  • Port authentication
  • VPN
  • Port mirroring
  • Trunking (Correct)

Answer : Trunking

In order for computers with private IP addresses to access the public Internet, which of the following must the router perform?


Options are :

  • BGP
  • APIPA
  • DHCP
  • NAT (Correct)

Answer : NAT

Which of the following protocols is used to disable switch ports automatically to prevent switching loops?


Options are :

  • EGP
  • RIP
  • 0S: F
  • STP (Correct)

Answer : STP

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