N10-005 (M) 1.3

9 Questions
N10-005 (m) 1.3

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Questions and Answers
  • 1. 
    True or false? Devices can only transmit on an Ethernet network when it is free, and the opportunity to transmit becomes less frequent as more device are added. Also the probability of collisions increases. These problems can be overcome by installing a hub.
  • 2. 
    What is attenuation?
  • 3. 
    With CSMA/CD, what will happen if a computer has data to transmit and there is already data on the cable?
  • 4. 
    What is MTU?
  • 5. 
    True or false? The CRC mechanism in Ethernet allows for the re-transmission of damaged frames.
  • 6. 
    What is an I/G bit?
  • 7. 
    If a mapping for a local host is not found in a source host ARP cache, how does the source host send an ARP request?
  • 8. 
    True or false? The ARP utility allows you to discover another host's MAC address.
  • 9. 
    Which component is responsible for the translating the computer's digital signals into electrical or optical signals that travel on network cable?