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Nokia IP Networks and Services Fundamentals

Exam Details

  • Exam Code
    :4A0-100
  • Exam Name
    :Nokia IP Networks and Services Fundamentals
  • Certification
    :Nokia Certifications
  • Vendor
    :Nokia
  • Total Questions
    :352 Q&As
  • Last Updated
    :Apr 11, 2025

Nokia Nokia Certifications 4A0-100 Questions & Answers

  • Question 121:

    An Ethernet Local Area Network (LAN) consists of the components shown in the diagram. How many collision domains are on this LAN?

    A. 1

    B. 2

    C. 5

    D. 6

  • Question 122:

    Which of the following Nokia 7750 SR components is NOT part of the data plane?

    A. The Media Dependent Adapter (MDA)

    B. The Input/ Output Module (IOM)

    C. The Switch Fabric (SF)

    D. The Control Processor Module (CPM)

  • Question 123:

    Which of the following ports can be used to access a Nokia 7750 SR that has not been configured?

    A. CPM management Ethernet port

    B. CPM console serial port

    C. Port 1/1/1

    D. Any port on an installed MDA

  • Question 124:

    With which of the following log destinations does an event log disappear when you log off a Nokia 7750 SR?

    A. Console

    B. Session

    C. Memory

    D. File

  • Question 125:

    On the Nokia 7750 SR, which key displays all command options and their descriptions?

    A. ?

    B. Tab

    C. Space bar

    D. Return

  • Question 126:

    Which compact flash on a Control/Switch processor on a Nokia 7750 SR stores the runtime image and the running configuration?

    A. SF 1

    B. SF 2

    C. SF 3

    D. Both CF1 and CF2

  • Question 127:

    Which of the following is IANA responsible for?

    A. The allocation of enterprise IP address space

    B. The allocation of residential IP address space

    C. The allocation of global IP address space

    D. The allocation of North American IP address space

  • Question 128:

    Which tier of Internet service providers provides transit services to other ISPs?

    A. Tier 1 and Tier 2 ISPs

    B. Tier 1 and Tier 3 ISPs

    C. Tier 2 and Tier 3 ISPs

    D. Tier 3 ISP

  • Question 129:

    Which of the following is NOT an advantage pf TCP/IP layering?

    A. It provides a standardized method of communication.

    B. It simplifies complex procedures.

    C. It reduces protocol overhead.

    D. It isolates layers and defines how they should interact.

  • Question 130:

    Which TCP/IP layer is responsible for providing the user's interface to the network?

    A. the application services layer

    B. The transport layer

    C. The Internet protocol layer

    D. The network interface layer

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