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    Comptia Network+ Primer
    Comptia Network+ Primer
    Comptia Network+ Primer
    Ebook83 pages57 minutes

    Comptia Network+ Primer

    By John Greene

    ()

    Read preview

    About this ebook

    This is the litmus test for anyone studying for CompTIA Network+ (Exam Code N10-005) Certification. This e-book contains 300 quick-fire Q & A specifically covering the objectives on the exam. The questions are similar to those you will face in the exam. ie, multiple choice, true or false, command prompts, ...etc.

    Good luck with your exams!

    21%...Objective 1.0 Network Concepts (Qst 1 - 78)
    23%...Objective 2.0 Network Installation & Configuration (Qst 79 - 129)
    17%...Objective 3.0 Network Media and Topologies (Qst 130 - 191)
    20%...Objective 4.0 Network Management (Qst 192 - 239)
    19%...Objective 5.0 Network Security (Qst 240 - 300)

    LanguageEnglish
    PublisherJohn Greene
    Release dateSep 5, 2014
    ISBN9781311728104
    Comptia Network+ Primer

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      Book preview

      Comptia Network+ Primer - John Greene

      COMPTIA NETWORK+ SAMPLE Q&A

      DESCRIPTION

      This is the litmus test for anyone studying for CompTIA Network+ (Exam Code N10-005) Certification. This e-book contains 300 quick-fire Q & A specifically covering the objectives on the exam. The questions are similar to those you will face in the exam. ie, multiple choice, true or false, command prompts, ...etc.

      Good luck with your exams!

      Objective 1.0 Network Concepts (21% Qst 1-78)

      Objective 2.0 Network Installation & Configuration (23% Qst 79-129)

      Objective 3.0 Network Media and Topologies (17% Qst 130-191)

      Objective 4.0 Network Management (20% Qst 192-239)

      Objective 5.0 Network Security (19% Qst 240-300)

      Q1. An IP address lives at Layer __ of the OSI model?

      a. 1

      b. 2

      c. 3

      d. 4

      e. 5

      Answer c

      Q2. What are PDUs used for?

      a. Store control information for data in each of the OSI layers

      b. Store control information for data in the data-link layer

      Answer a

      Q3. Which section of the OSI layers maintains flow control, used in the 3-way handshake routine?

      a. Transport layer

      b. Data link layer

      c. Physical layer

      Answer a

      Q4. Which is true of the Physical Layer?

      a. Layer 4 in the OSI model

      b. Properties such as voltage, wire speed and connector pin-outs are defined at this layer

      Answer b

      Q5. What is the MAC (sub layer of the data link layer) responsible for?

      a. Gives hardware addresses to all interfaces

      b. Defines how packets are placed on the media

      Answer b

      Q6. The Network Layer: Choose which one is true.

      a. Devices must be locally attached so that the network layer can transport traffic

      b. Routers drop packets if an entry for the packets destination is not found in their routing table

      Answer b

      Q7. The Session Layer: Choose which one is true.

      a. Keeps application data separate from other applications

      b. Does not offer full duplex mode

      Answer a

      Q8. Which of the following apply to the Physical Layer? Select all that apply.

      a. Wiring standards for connectors and jacks

      b. Physical topology

      c. Synchronizing bits

      d. Multiplexing strategy

      e. all of above

      Answer e

      Q9. True or false. For 2 networked devices to successfully communicate at the physical layer, they must agree on when one bit stops and another bit starts.

      Answer True

      Q10. True or false. The data link layer is unique from the other layers in that it has two sub-layers of its own: MAC and LLC

      Answer True

      Q11. The MAC (Media Access Control) address is a ____ ? Choose one.

      a. a 24-bit address

      b. a 8-bit address

      c. a 48-bit address

      d. a 64-bit address

      e. a 32-bit

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