Free 4A0-100 Exam Braindumps (page: 20)

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What distance is supported using CAT-5 cabling for 10/100/1000 TX?

  1. 100 m.
  2. 500 m.
  3. 1 Km.
  4. 10 Km.

Answer(s): A



Which of the following statements is TRUE of Layer 3 addressing?

  1. Internet devices on the same network can have the same Layer 3 address in different broadcast domains.
  2. Every Host device must have a unique Layer 3 address in order to access the Internet.
  3. Internet devices need unique Layer 3 addresses to communicate directly with upper layers.
  4. A router must have only one address to allow it to be uniquely identified.

Answer(s): B



Which of the following is a characteristic of the IP layer?

  1. Provides an unreliable, connectionless data transmission service.
  2. Provides a mechanism for flow control.
  3. Verifies the integrity of all received datagrams.
  4. Provides services equivalent to the OSI data link layer.

Answer(s): A



The physical networks connecting two PCs to the internet are DSL and PPP respectively. Which layer will enable the two PCs to communicate?

  1. Layer 1
  2. Layer 2
  3. Layer 3
  4. Layer 4

Answer(s): C






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