Network + Practice Test 5

90 Questions | Total Attempts: 47

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Network Plus Quizzes & Trivia

Network + Practice Test 5 is a quiz with short questions with multiple-choice answers to choose from. If you think you have what it takes and are well versed with the networking knowledge, take it up.


Questions and Answers
  • 1. 
    Ensuring that data is transmitted securely over an IP network is the main purpose of:
    • A. 

      FTP

    • B. 

      TLS

    • C. 

      Telnet

    • D. 

      SIP

  • 2. 
    Which of the following ipconfig switches will display when the lease was obtained?
    • A. 

      /displaydns

    • B. 

      /release

    • C. 

      /all

    • D. 

      /renew

  • 3. 
    Which of the following is a topology used in networks for its scalability?
    • A. 

      Star

    • B. 

      Ring

    • C. 

      Bus

    • D. 

      Mesh

  • 4. 
    Which of the following logs would let the network administrator know that there are performance and network issues within the LAN?
    • A. 

      Application logs

    • B. 

      Proxy logs

    • C. 

      Configuration logs

    • D. 

      System logs

  • 5. 
    Which of the following is a benefit of using dynamic routing as opposed to static routing?
    • A. 

      More secure

    • B. 

      Scales to large networks

    • C. 

      Improves network speed

    • D. 

      Less network overhead

  • 6. 
    Which of the following tools would be used to verify the wiring installation for the network?
    • A. 

      Multimeter

    • B. 

      Cable tester

    • C. 

      Voltage event recorder

    • D. 

      Protocol analyzer

  • 7. 
    A network administrator needs to ensure that users are authenticated before they are given access to the network. Which of the following BEST meets these requirements?
    • A. 

      802.1s

    • B. 

      802.1d

    • C. 

      802.1x

    • D. 

      802.1w

  • 8. 
    Which of the following is the MOST secure wireless encryption?
    • A. 

      ESSID

    • B. 

      WPA

    • C. 

      WPA2

    • D. 

      WEP

  • 9. 
    A network technician is installing a small wireless network. A requirement is that individual users must authenticate using usernames and passwords. Which of the following technologies would support users authenticating with encrypted usernames and passwords?
    • A. 

      WPA TLS

    • B. 

      64-bit WEP

    • C. 

      128-bit WEP

    • D. 

      WPA PEAP

  • 10. 
    A 66 block is typically connected to the telecommunication company through which of the following types of cable?
    • A. 

      Fiber optic

    • B. 

      CAT6

    • C. 

      25 pair

    • D. 

      100 pair

  • 11. 
    A network administrator wants to ensure that connections between two servers are split according to usage. Which of the following devices can be used to BEST accomplish this?
    • A. 

      Content switch

    • B. 

      Load balancer

    • C. 

      Proxy server

    • D. 

      Bandwidth shaper

  • 12. 
    Which of the following protocols should be used to securely copy a file? (Select TWO).
    • A. 

      SFTP

    • B. 

      SCP

    • C. 

      TFTP

    • D. 

      FTP

    • E. 

      SNMP

  • 13. 
    Which of the following will have problems functioning if a firewall has been set up to block all UDP traffic?
    • A. 

      A server database application

    • B. 

      A VoIP device

    • C. 

      The Internet

    • D. 

      A network printer

  • 14. 
    A technician is dispatched to a house where the user reports intermittent problems with their wireless network. Which of the following is the MOST likely cause of dropoffs?
    • A. 

      Cellular phones

    • B. 

      Poor cable connection

    • C. 

      Cordless phones

    • D. 

      Lighting

  • 15. 
    Which of the following is resistant to crosstalk?
    • A. 

      100Base-FX

    • B. 

      10GBase-CX

    • C. 

      STP

    • D. 

      1000Base-T

  • 16. 
    The difference between 10Base-T and 100Base-T is:
    • A. 

      100Base-T frames hold more data

    • B. 

      Shorter timing between Ethernet frames

    • C. 

      100Base-T requires STP cabling

    • D. 

      Smaller headers on Ethernet frames

  • 17. 
    Which of the following tools could an administrator use to determine if a machine was using the correct DNS server? (Select TWO).
    • A. 

      Ipconfig

    • B. 

      Nbtstat

    • C. 

      Netstat

    • D. 

      Ifconfig

    • E. 

      Tracert

  • 18. 
    Which of the following would occur at the application layer of the OSI model?
    • A. 

      UDP

    • B. 

      FTP

    • C. 

      TCP

    • D. 

      SPX

  • 19. 
    Given the following routing table entries, which of the following will the next-hop address be for a packet destined for the address 192.168.1.203?Network Address Subnet Mask Next Hop Address0.0.0.0 0.0.0.0 77.0.5.5 192.168.0.0 255.255.0.0 66.40.90.121 192.168.1.0 255.255.255.0 72.40.91.1 192.168.1.0 255.255.255.127 40.40.0.254
    • A. 

      40.40.0.254

    • B. 

      66.40.90.121

    • C. 

      77.0.5.5

    • D. 

      72.40.91.1

  • 20. 
    SMTP resides at which of the following layers of the OSI model?
    • A. 

      Transport

    • B. 

      Application

    • C. 

      Network

    • D. 

      Presentation

  • 21. 
    A host is unable to communicate across a network. From the information below, which of the following is the cause of the issue?Host Name . . . . .. . . . . . . : Test20 Primary Dns Suffix . . . . . .. : abc.com Node Type . . . . .. . . . . . . : Unknown IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : No DNS Suffix Search List. . . . . . : abc.com Ethernet adapter Local Area Connection: Connectionspecific DNS Suffix . : Description . . . . .. . . . . . : Broadcom NetXtreme Gigabit Ethernet Physical Address. . . . . . . . . : 00000015A1D0 Dhcp Enabled. . . . . . . . . . . : No IP Address. . . . . . . . . . . .: 10.0.37.144 Subnet Mask . . .. . . . . . . . : 255.255.254.0 Default Gateway . . .. . . . . . : 10.0.38.1 DNS Servers . . . . . . . . . .. : 10.0.36.5
    • A. 

      Subnet mask is incorrect

    • B. 

      IP address is incorrect

    • C. 

      Gateway IP is incorrect.

    • D. 

      DNS server address is incorrect

  • 22. 
    Which of the following is the maximum cable length in a 1000Base-T network?
    • A. 

      1,024 meters (3360 feet)

    • B. 

      1000 meters (3280 feet)

    • C. 

      128 meters (420 feet)

    • D. 

      100 meters (328 feet)

  • 23. 
    After a power outage several switches lose their current configurations, but the core router is still working properly. The switches affected are not able to connect to the network. After further investigation the network administrator is able to identify the affected areas, establish the cause, and escalated the problem. Which of the following would be the NEXT step that the network administrator should do?
    • A. 

      Immediately implement a solution.

    • B. 

      Meet with the emergency response team to determine the next step

    • C. 

      Create an action plan and solution

    • D. 

      Copy the core routers current configuration to all the affected switches

  • 24. 
    100Base-TF uses which of the following types of cabled medium ?
    • A. 

      Ethernet implementation overThinNet

    • B. 

      Ethernet implementation over coaxial

    • C. 

      Ethernet implementation overThickNet

    • D. 

      Ethernet implementation over fiber

  • 25. 
    Which of the following protocols are used for email traffic? (Select THREE).
    • A. 

      POP3

    • B. 

      TFTP

    • C. 

      IMAP4

    • D. 

      SSH

    • E. 

      SMTP