MAC address means Media Access Control Address, which is 48 bit address in hexadecimal format burned on NETWORK INTERFACE CARD(NIC).
3. 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
4. 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.