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Cisco Cybersecurity Fundamentals

Exam Details

  • Exam Code
    :210-250
  • Exam Name
    :Cisco Cybersecurity Fundamentals
  • Certification
    :Cisco Certifications
  • Vendor
    :Cisco
  • Total Questions
    :1157 Q&As
  • Last Updated
    :Nov 03, 2022

Cisco Cisco Certifications 210-250 Questions & Answers

  • Question 101:

    Which one of the following subnet masks is equivalent to the /26 prefix?

    A. 255.255.192.0

    B. 255.255.255.128

    C. 255.255.255.192

    D. 255.255.255.248

  • Question 102:

    What is the maximum value that can be represented in any octet of an IP address or subnet mask?

    A. 126

    B. 255

    C. 256

    D. 128

  • Question 103:

    What is the maximum size of an IP packet in bytes?

    A. 256

    B. 1,024

    C. 32,768

    D. 65,535

  • Question 104:

    The application layer of the TCP/IP model corresponds to which of the following three layers of the OSI model? (Choose three.)

    A. application

    B. transport

    C. session

    D. presentation

    E. data link

  • Question 105:

    When encapsulating data using the OSI model as a reference, the MAC address of the sending and receiving hosts is identified at which layer?

    A. Layer 7

    B. Layer 2

    C. Layer 4

    D. Layer 3

  • Question 106:

    Which two of the following options are layers of the TCP/IP model? (Choose two.)

    A. presentation

    B. transport

    C. internet

    D. session

    E. data link

  • Question 107:

    Which layer of the OSI model is responsible for logical addressing and best path selection to endpoint networks?

    A. Layer 3

    B. Layer 1

    C. Layer 4

    D. Layer 5

  • Question 108:

    Which one of the following OSI layers defines how data is formatted for transmission and how data accesses the physical layer?

    A. Physical

    B. Data Link

    C. Presentation

    D. Transport

  • Question 109:

    Complete the following sentence: As the data moves down through the layers of the OSI reference model, before passing it down to a lower layer, each OSI layer _____________________.

    A. adds a header and (if applicable) a trailer

    B. adds a header after stripping the header added by the previous layer

    C. adds both a header and a trailer

    D. adds only a header

  • Question 110:

    An attacker installs a rogue switch that sends superior BPDUs on your network. What is a possible result of this activity?

    A. The switch could offer fake DHCP addresses.

    B. The switch could become the root bridge.

    C. The switch could be allowed to join the VTP domain

    D. The switch could become a transparent bridge.

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