Podcast
Questions and Answers
What is the role of a server in a client-server relationship?
What is the role of a server in a client-server relationship?
- Accesses information held on a client
- Runs original reference web client software
- Provides information or services to other hosts connected to the network (correct)
- Communicates directly with networking devices
Which of the following is an example of a server application mentioned in the text?
Which of the following is an example of a server application mentioned in the text?
- Music player
- Email client
- Web browser
- Web server (correct)
What does a client do in the client-server model?
What does a client do in the client-server model?
- Establishes connections with networking devices
- Accesses information held on a server (correct)
- Runs server applications
- Provides information or services to other hosts
What is the key characteristic of client/server systems?
What is the key characteristic of client/server systems?
Which protocol governs the way a web server and a web client interact?
Which protocol governs the way a web server and a web client interact?
What role does Transmission Control Protocol (TCP) play in client/server communication?
What role does Transmission Control Protocol (TCP) play in client/server communication?
What is the primary function of network access protocols?
What is the primary function of network access protocols?
What do data link management protocols do with packets from IP?
What do data link management protocols do with packets from IP?
How do network interface cards contribute to network communication?
How do network interface cards contribute to network communication?
What governs how bits are represented on the physical media and how signals are sent?
What governs how bits are represented on the physical media and how signals are sent?
Study Notes
Client-Server Relationship
- A server provides resources or services to clients in a networked environment.
- Servers respond to client requests, processing data and fulfilling functions like storage, database access, or web hosting.
Server Applications
- Examples of server applications include web servers, file servers, and email servers, which manage requests and deliver content to clients.
Client Role
- In the client-server model, a client initiates communication by sending requests to the server for data or services, effectively starting the interaction.
Key Characteristic of Client/Server Systems
- Client/server systems are characterized by their division of tasks, where servers manage resources and clients utilize those services.
Protocol for Web Interaction
- Hypertext Transfer Protocol (HTTP) governs interactions between web servers and web clients, enabling the exchange of web content.
Role of TCP in Communication
- Transmission Control Protocol (TCP) ensures reliable communication between clients and servers, establishing a connection and managing data transmission.
Function of Network Access Protocols
- Network access protocols define how clients connect to the network and communicate with servers, facilitating the transmission of requests and responses.
Data Link Management Protocols
- Data link management protocols handle the formatting and transmission of packets from Internet Protocol (IP) to ensure they are delivered accurately over the network.
Network Interface Cards (NICs)
- NICs are hardware components that enable communication over a network, translating data into signals for transmission and facilitating the connection to the network infrastructure.
Representation of Bits and Signals
- Physical layer protocols dictate how bits are represented on physical media, including electrical impulses or optical signals, governing the conditions of the transmission medium.
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Description
Test your knowledge on client/server systems, where a client sends a request to a server and the server responds by carrying out a function. Understand the role of protocols in client/server communication using common instances like web browsers and web servers.
