Podcast
Questions and Answers
What is a collision domain?
What is a collision domain?
- An area where network packets collide and are lost
- A network node that creates network congestion
- A group of nodes that can hear each other (correct)
- A group of nodes that cannot communicate with each other
What is the function of a collision domain?
What is the function of a collision domain?
- Minimize packet collisions in a network
- Allow nodes to communicate simultaneously
- Prevent network congestion
- Ensure full bandwidth utilization for conversations (correct)
Which device creates a broadcast domain?
Which device creates a broadcast domain?
- Switch (correct)
- Router
- Firewall
- Modem
Why is a router necessary for internet connectivity?
Why is a router necessary for internet connectivity?
What is a broadcast domain?
What is a broadcast domain?
In a network, what is the purpose of a broadcast domain?
In a network, what is the purpose of a broadcast domain?
What is one of the benefits of layered models in networking?
What is one of the benefits of layered models in networking?
Which of the following is NOT a benefit of encapsulation in networking?
Which of the following is NOT a benefit of encapsulation in networking?
How does communication between layers occur in the TCP/IP model?
How does communication between layers occur in the TCP/IP model?
What important role does the OSI model play in networking?
What important role does the OSI model play in networking?
What is the primary purpose of organizing speech and book contents in a logical order?
What is the primary purpose of organizing speech and book contents in a logical order?
Why do different OSI layers require additional or appended information?
Why do different OSI layers require additional or appended information?
What is the main function of a router in a network?
What is the main function of a router in a network?
Which device is considered a layer 2 device and uses MAC address tables to send packets?
Which device is considered a layer 2 device and uses MAC address tables to send packets?
What is the main function of a hub in a network?
What is the main function of a hub in a network?
What defines a collision domain in a network?
What defines a collision domain in a network?
Which device shares the bandwidth of the network among all connected nodes?
Which device shares the bandwidth of the network among all connected nodes?
What distinguishes a switch from a hub in terms of connections?
What distinguishes a switch from a hub in terms of connections?
What is the first step in the encapsulation process for host-to-host delivery?
What is the first step in the encapsulation process for host-to-host delivery?
Which component of the encapsulation process is responsible for error detection through mathematical comparisons?
Which component of the encapsulation process is responsible for error detection through mathematical comparisons?
In the context of addressing and delivery in the network, what do labels in encapsulation headers manage?
In the context of addressing and delivery in the network, what do labels in encapsulation headers manage?
Which layer of the OSI model uses ports to identify the source and destination processes?
Which layer of the OSI model uses ports to identify the source and destination processes?
What is the purpose of adding a header with logical source & destination address in the encapsulation process?
What is the purpose of adding a header with logical source & destination address in the encapsulation process?
What is the final step in the encapsulation process before transmitting data on media?
What is the final step in the encapsulation process before transmitting data on media?
What is the role of network end devices?
What is the role of network end devices?
What differentiates a Local Area Network (LAN) from a Wide Area Network (WAN)?
What differentiates a Local Area Network (LAN) from a Wide Area Network (WAN)?
What is the function of network intermediary devices?
What is the function of network intermediary devices?
How are messages communicated across a network?
How are messages communicated across a network?
What do network protocol suites specify?
What do network protocol suites specify?
Which type of network is defined as 'the ultimate network'?
Which type of network is defined as 'the ultimate network'?
What is the primary function of protocol suites in network communication?
What is the primary function of protocol suites in network communication?
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