37 Questions
What is the responsibility of IP in a network?
Responsible for sending a message from the source to the destination over one or more networks
What is the purpose of message encoding in computer protocols?
To convert information into an acceptable form for transmission
What does encapsulation refer to in network protocols?
Placing a message format inside another message format
Which of the following is NOT a common requirement of computer and network protocols?
Message delivery options
In a network, what governs the size restrictions on frames?
Minimum and maximum size requirements
What is the primary benefit of segmenting messages in a network?
Increases efficiency
Which layer of the TCP/IP suite is responsible for sequencing individual segments?
Segment layer
What is the name given to the form data takes at each layer of the network stack?
Protocol Data Unit (PDU)
What is the process where protocols add their information to the data called?
Data Encapsulation
How is encapsulation described in the text?
A top-down process where information is added as it moves down from one layer to another
What does flow control in network communications define?
The rate of data transmission
Which type of communication involves sending a message to many devices at once?
Multicast
What is one of the consequences of collisions in network communication?
Loss of message integrity
What is the purpose of a response timeout in network protocols?
To manage how long a device waits when no reply is received
Which message delivery option sends a message to all devices on a network?
Broadcast
What does the node icon typically represent in networking documents and topologies?
Networking and end devices
Which function does the 'Addressing' protocol feature perform?
Identifies sender and receiver
What does 'Service Discovery' protocol enable devices to do?
Automatically detect devices or services
What is the purpose of 'Reliability' in network protocols?
Provides guaranteed delivery
Which aspect do protocols NOT define for exchanging messages between devices?
Speed of message transmission
What is the role of the Internet Society (ISOC)?
Promoting the open development and evolution of the internet
Which organization is responsible for managing and developing internet standards?
Internet Engineering Task Force (IETF)
What is the main focus of the Internet Assigned Numbers Authority (IANA)?
Overseeing IP address allocation
Which organization is dedicated to creating standards in power and energy, healthcare, telecommunications, and networking?
Electronic Industries Alliance (EIA)
What does segmenting refer to in the context of data encapsulation?
Breaking up messages into smaller units
What are the three elements of any communication mentioned in the text?
Source, destination, channel
Which of the following is NOT one of the three elements required for communication?
Recipient
What does the 'channel' represent in a communication?
Pathway for message transmission
What are the requirements that protocols must account for to deliver a message successfully?
Sender identification, common language and grammar, delivery speed and timing, confirmation or acknowledgment
What fundamental traits do protocols used in network communications share?
Identification of sender and receiver
What type of addressing is used in the first segment of the network?
MAC addressing
What happens to the L3 IP addressing as the packet moves from segment to segment in the network?
It remains the same
What is the role of the First Router in terms of frame delivery?
Routes the frame to the exit interface
Which device receives the frame in the second hop of the network?
Second Router
What remains unchanged in terms of addressing when a frame is transmitted from Second Router to Web Server NIC?
IP addressing
What aspect of IP addressing makes it remain constant as frames move through different segments?
Global nature
What is significant about L3 IP addressing compared to L2 MAC addressing when moving through different segments of a network?
L3 IP addressing remains constant.
Test your knowledge on protocols and models in computer networking. Learn about the fundamental rules of communications, the importance of using the same rules for devices to communicate, and the elements of communication. Get ready to grasp the basics of computer networks!
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
