1. 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
2. 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
3 and 4
2 and 4
1 and 4
2 and 3
Answer: Option C
3. Windows are used to
control the amount of unacknowledged data segments
creating new frames
creating sigments
none of above
Answer: Option A
Explanation:
Windows are used to control the the amount of outstanding, unacknowledged data segments. This process is also known as windowing