Question Detail

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

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 layer deals with Flow control

Session Layer
Network Layer
Transport Layer
Application Layer

Answer: Option C

Explanation:

Data integrity is ensured at the Transport layer by maintaining flow control and by allowing users to request reliable data transport between systems.

3. Binary value of 128 is

10000000
10100000
11000000
10100100

Answer: Option A

4. Which among following is not a router fuction

Packet Switching
Packet Filtering
Internetwork communication
Forwarding broadcasts by default

Answer: Option D