MTA Networking Fundamentals - Primjer Testa

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Ovo je primjer testa koji sam ja složio preko kojeg možete testirati svoje znanje prije nego što budete polagali certifikat. Molio bih vas da koristite svojim punim imenom i prezimenom  kako bih  znao tko je pristupio ispitu - odnosno koliko je vas pristupilo. Ako poznate još nekoga tko se prijavio na MTA Networking Fundamentals slobodno mu proslijedite link koji ste dobili u mailu (link ovog testa - http://www.proprofs.com/quiz-school/story.php?title=NjA1Mjk5).


Questions and Answers
  • 1. 
    Which of the following does a switch use for increased performance?
    • A. 

      Simplex

    • B. 

      Half duplex

    • C. 

      Full duplex

    • D. 

      Sliding duplex

  • 2. 
    Which topology is the most redundant and the most expensive?
    • A. 

      Star

    • B. 

      Ring

    • C. 

      Mesh

    • D. 

      Bus

  • 3. 
    When trying to protect your network, you should create your secure network based on _______.
    • A. 

      Multiple content filters

    • B. 

      A master firewall that all traffic flows through

    • C. 

      A NAT firewall and a proxy server

    • D. 

      Layers

  • 4. 
    You have a key network administrator leave a company. Therefore, what does the company depend on to continue to use the network?
    • A. 

      The user’s password

    • B. 

      Active Directory

    • C. 

      Master network switch

    • D. 

      Network documentation

  • 5. 
    What is used to uniquely identify a host on a TCP/IP network?
    • A. 

      IP adress

    • B. 

      MAC adress

    • C. 

      Bit pattern

    • D. 

      Router name

  • 6. 
    What is the maximum speed supported by 802.11g?
    • A. 

      1 Mbps

    • B. 

      10 Mbps

    • C. 

      11 Mbps

    • D. 

      54 Mbps

  • 7. 
    Which layer in the OSI model do MAC addresses and switches use?
    • A. 

      Physical

    • B. 

      Data Link

    • C. 

      Network

    • D. 

      Transport

  • 8. 
    Which layer in the OSI model covers HTTP, FTP, and RDC?
    • A. 

      Physical

    • B. 

      Session

    • C. 

      Application

    • D. 

      Presentation

  • 9. 
    Which port categories include inbound ports of HTTP, HTTPS, FTP, and DNS?
    • A. 

      Well-known ports

    • B. 

      Registered ports

    • C. 

      Dynamic ports

    • D. 

      Private ports

  • 10. 
    Which protocol is used to translate IP addresses to MAC addresses?
    • A. 

      RARP

    • B. 

      ARP

    • C. 

      DNS

    • D. 

      WINS

  • 11. 
    What is the most common cable used today?
    • A. 

      UTP

    • B. 

      STP

    • C. 

      Coaxial

    • D. 

      Fiber

  • 12. 
    What is the most common central device used today to connect computers to a network?
    • A. 

      Hub

    • B. 

      Switch

    • C. 

      SOHO router

    • D. 

      VPN router

  • 13. 
    What routing protocol is the most popular distance-vector routing algorithm used to determine the best routes within a network?
    • A. 

      RIP

    • B. 

      OSPF

    • C. 

      BGP

    • D. 

      IGMP

  • 14. 
    If you want to connect a computer directly to another computer without using a switch, you use a laplink cable.
    • A. 

      True

    • B. 

      False

  • 15. 
    What mechanism do wireless networks use to access the network?
    • A. 

      CSMA/CD

    • B. 

      CSMA/CA

    • C. 

      Token passing

    • D. 

      Polling

  • 16. 
    Which of the following is a characteristic of single-mode fiber? (multiple answers)
    • A. 

      Single-mode fiber supports longer distances than multimode fiber.

    • B. 

      Single-mode fiber supports shorter distances than multimode fiber.

    • C. 

      Single-mode fiber has increased bandwidth than multimode fiber.

    • D. 

      Single-mode supports only a ring topology.

    • E. 

      Crosstalk is a security problem with Single-mode fiber.

    • F. 

      Single mode allows multiplexing of electrical and light signals.

    • G. 

      Single-mode fiber uses single ray of light to transfer data.

  • 17. 
    What protocol is used with L2TP to encrypt data?
    • A. 

      IPSec

    • B. 

      MSCHAP

    • C. 

      MSCHAPv2

    • D. 

      MPPE

  • 18. 
    Which is the most secure encryption used in wireless networks?
    • A. 

      WEP

    • B. 

      WPA

    • C. 

      WPA2

    • D. 

      802.1x

  • 19. 
    You have a host with the address of 180.24.45.120. To what class would this be address be assigned?
    • A. 

      Class A

    • B. 

      Class B

    • C. 

      Class C

    • D. 

      Class D

  • 20. 
    What is the maximum number of hosts you can use for each subnet that belongs to a class C address? 
    • A. 

      128

    • B. 

      254

    • C. 

      256

    • D. 

      65534

  • 21. 
    When you pick up your wireless phone, your computer drops network connectivity. What could be the cause of the problem?
    • A. 

      EMI

    • B. 

      RFI

    • C. 

      Network adapter failure

    • D. 

      Cable failure

  • 22. 
    What is used to remap private addresses to public addresses and back?
    • A. 

      DNS

    • B. 

      DHCP

    • C. 

      WINS

    • D. 

      NAT

  • 23. 
    What type of address is 2001:4212:0000:34DB:0000:0000:0000:4231?
    • A. 

      MAC adress

    • B. 

      IPv4

    • C. 

      IPv6

    • D. 

      Anycast adress

  • 24. 
    Does IPv6 address incorporate IPv4-mapped addresses ?
    • A. 

      Yes

    • B. 

      No

  • 25. 
    What protocol does the ping command use to test network connectivity?
    • A. 

      TCP

    • B. 

      UDP

    • C. 

      ICMP

    • D. 

      FTP

  • 26. 
    You have a computer that cannot connect to a server. When you look at the IP configuration, the host has an address of 169.32.54.2. What is the problem?
    • A. 

      The host cannot find a DHCP server.

    • B. 

      The host is set to multicast.

    • C. 

      The host is currently broadcasting.

    • D. 

      The host cannot find a domain controller.

  • 27. 
    What command do you use to clear the DNS cache on a local system?
    • A. 

      Ipconfig /registerdns

    • B. 

      Ipconfig /cleardns

    • C. 

      Ipconfig /flushdns

    • D. 

      Ipconfig /releasedns

  • 28. 
    What type of firewall works on the Session layer that creates a connection and allows packets to flow between the two hosts without further checking?
    • A. 

      Proxy server

    • B. 

      Application firewall

    • C. 

      NAT filtering

    • D. 

      Circuit-level gateway

  • 29. 
    What name does Windows Server 2008 R2 use for Terminal Services?
    • A. 

      MS Telnet Server

    • B. 

      MS Primary Services

    • C. 

      MS Thin Server

    • D. 

      Remote Desktop Services

  • 30. 
    What service on a Windows network is used to translate between NetBIOS names/computer names and IP addresses?
    • A. 

      DNS

    • B. 

      WINS

    • C. 

      DHCP

    • D. 

      LDAP

  • 31. 
    X.25 and Frame Relay are examples of what type of WAN technology?
    • A. 

      Connection switching

    • B. 

      Circuit switching

    • C. 

      Network switching

    • D. 

      Packet switching

  • 32. 
    What is the primary disadvantage of X.25?
    • A. 

      Digital circuit

    • B. 

      Small data payloads

    • C. 

      Circuit switching

    • D. 

      Slow speeds

  • 33. 
    At what speed does a T3 line run?
    • A. 

      1.5 Mbps

    • B. 

      4.5 Mbps

    • C. 

      44.7 Mbps

    • D. 

      128 Mbps

  • 34. 
    What topology does FDDI use?
    • A. 

      Cable

    • B. 

      DLS

    • C. 

      FDDI

    • D. 

      Frame relay

  • 35. 
    What type of network can you set up that is another company’s internal network?
    • A. 

      Intranet

    • B. 

      Extranet

    • C. 

      Internet

    • D. 

      DMZ

  • 36. 
    Which VPN technology is the most common and the easiest to set up?
    • A. 

      PPTP

    • B. 

      L2TP with IPSec

    • C. 

      SSTP

    • D. 

      CHAP

  • 37. 
    What type of firewall do you use to block access to certain websites or instant messengers?
    • A. 

      Internet content filter

    • B. 

      NIDS

    • C. 

      Circuit-level gateway

    • D. 

      NAT filtering

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