Test Ethernet Network Knowledge

This article presents Test Ethernet Network Knowledge in a clear, structured format. It helps readers review key concepts, test their understanding, and learn from the material.

Understanding Test Ethernet Network Knowledge

• Question 1. What is the access control used by half-duplex Ethernet?
  • CSMA
  • CSMA/CA
  • CSMA/CD
  • No answer
• Question 2. For Ethernet, the following statement is wrong:
  • Standardized by IEEE 802.3 protocol
  • Enables VLAN configuration
  • Na Ethernet switch is used to create separate collision domains.
  • Ethernet provides error correction mechanisms.
• Question 3. How many pairs of wires are used by 10BASE-T Ethernet to transmit data?
  • first
  • 2
  • 3
  • 4
• Question 4. Which twisted-pair cables are certified to work on Gigabit Ethernet networks?
  • CAT 2
  • CAT 3
  • CAT 4
  • CAT 5e
• Question 5. Which connector type is used by coaxial cable (10Base2)?
  • RJ-45
  • RJ-11
  • BNC
  • AUI
• Question 6. Which class does the router work on in the 7-layer reference model?
  • Transport
  • Network
  • Data Link
  • Physical
• Question 7. What kind of topology is used on a network that uses a hub?
  • Linear
  • Star
  • Ring
  • Peer-to-Peer
• Question 8. With switches, the following statement is wrong:
  • Working on the second layer in the OSI model.
  • There is a MAC address card table of computers connected to them.
  • Strore-and-foward, Cut-through and FragmentFree are three modes of operation in the switch.
  • There is no right answer
• Question 9. Which layer in the 7-layer reference model is responsible for determining the types of connectors and cables used for transmission and data reception?
  • Physical
  • Data Link
  • Network
  • Transport
• Question 10. On a cable system, what is the maximum distance for a basic link?
  • 90m
  • 100m
  • 185m
  • 200m