Network Communication Components and Structure Quiz

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CrisperCliché
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31 Questions

What is a collision domain?

A group of nodes that can hear each other

What is the function of a collision domain?

Ensure full bandwidth utilization for conversations

Which device creates a broadcast domain?

Switch

Why is a router necessary for internet connectivity?

To forward IP packets across different networks

What is a broadcast domain?

A group of nodes that can hear each other's broadcasts

In a network, what is the purpose of a broadcast domain?

Facilitate the sharing of broadcast messages among nodes

What is one of the benefits of layered models in networking?

Assists in protocol design

Which of the following is NOT a benefit of encapsulation in networking?

Reduces data transfer efficiency

How does communication between layers occur in the TCP/IP model?

Each layer communicates only with adjacent layers

What important role does the OSI model play in networking?

Facilitates communication between devices from different manufacturers

What is the primary purpose of organizing speech and book contents in a logical order?

To enhance the readability and comprehension of content

Why do different OSI layers require additional or appended information?

To provide necessary context and details for processing data

What is the main function of a router in a network?

Connect two different networks together

Which device is considered a layer 2 device and uses MAC address tables to send packets?

Switch

What is the main function of a hub in a network?

Provide one-to-many connections

What defines a collision domain in a network?

Group of nodes that can hear each other

Which device shares the bandwidth of the network among all connected nodes?

Hub

What distinguishes a switch from a hub in terms of connections?

One-to-one connections

What is the first step in the encapsulation process for host-to-host delivery?

Divide data into segments

Which component of the encapsulation process is responsible for error detection through mathematical comparisons?

Trailer

In the context of addressing and delivery in the network, what do labels in encapsulation headers manage?

Ports

Which layer of the OSI model uses ports to identify the source and destination processes?

Transport Layer

What is the purpose of adding a header with logical source & destination address in the encapsulation process?

Identify the best path for delivery

What is the final step in the encapsulation process before transmitting data on media?

Convert to bits and transmit on media

What is the role of network end devices?

Generate and ensure data flows across the network

What differentiates a Local Area Network (LAN) from a Wide Area Network (WAN)?

Centralized Administration vs. De-centralized Administration

What is the function of network intermediary devices?

Provide path determination

How are messages communicated across a network?

In large packets called segments

What do network protocol suites specify?

Underlying technology to support functionality

Which type of network is defined as 'the ultimate network'?

Internet

What is the primary function of protocol suites in network communication?

Allow devices to communicate successfully

Test your knowledge on how messages are communicated across networks, the components of network structure, and the role of end devices. Explore topics such as data segmentation, hardware, software, and network end devices.

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