2. Which type of RJ45 UTP calbe is used between switches
straight-through cable
Crossover cable
Both can be used
None can be used
Answer: Option B
3. Which layer sends and receives bits
Session Layer
Physical Layer
Datalink Layer
None of above
Answer: Option B
4. A dedicated switch port is required for each
Full duplex node
Half duplex node
Both of above
None of above
Answer: Option A
5. Which of following fields are within an IEEE Ethernet frame header ? 1. Source and destination MAC address 2. Source and destination network address 3. Source and destination MAC address and source and destination network address 4. FCS field