What is encapsulation in networking?

• The process of formatting a message

• The process of removing a message from an envelope

• The process of sending a message

• The process of placing one message format inside another

What does the acronym MAC stand for in networking?

• Media Access Control

• Multiple Access Control

• Medium Access Control

• Message Access Control

Which layer of the OSI model does Ethernet operate at?

• Network Layer

• Data Link Layer

• Transport Layer

• Application Layer

What is the purpose of the Frame Check Sequence (FCS) in an Ethernet frame?

• To provide synchronization

• To encapsulate data

• To detect errors in a frame

• To identify the source MAC address

What is the minimum size of an Ethernet frame?

• 64 bytes

• 128 bytes

• 256 bytes

• 512 bytes

Which IEEE standard is responsible for Ethernet?

• 802.1

• 802.2

• 802.3

• 802.11

What does the term 'de-encapsulation' refer to?

• The process of formatting a message

• The process of removing a message from its encapsulation

• The process of adding a header to a message

• The process of sending a message

What is the maximum size of an Ethernet frame without VLAN tagging?

• 1600 bytes

• 2000 bytes

• 1518 bytes

• 1500 bytes

What type of address is used for unicast communication in Ethernet?

• Unicast MAC address

• Multicast MAC address

• Broadcast MAC address

• Anycast MAC address

What is the hexadecimal representation of a broadcast MAC address?

• AA-AA-AA-AA-AA-AA

• FF-FF-FF-FF-FF-FF

• 00-00-00-00-00-00

• 11-11-11-11-11-11