Server-Side Computing Model Quiz (Lec1)
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Questions and Answers

Which one of these is a key characteristic of a server in a client-server networking model?

  • A server requests services
  • A server is a user device
  • A server is a client
  • A server provides services (correct)

    • Which one of these is a key characteristic of a client in a client-server networking model?

  • A client requests services (correct)
  • A client is a user device
  • A client provides services
  • A client is a server

    • What is the purpose of server-side apps/programs?

  • To provide content to clients (correct)
  • To manage databases on clients
  • To structure web applications
  • To request services from clients

    • Which technology allows developers to store huge amounts of unstructured data?

    <p>NoSQL</p> Signup and view all the answers

    Which technology stores JavaScript objects as text and easily sends JSON data between computers?

    <p>JSON</p> Signup and view all the answers

    What is MongoDB?

    <p>A cloud data management platform</p> Signup and view all the answers

    What is the purpose of Node?

    <p>To develop server-side apps</p> Signup and view all the answers

    Which technology is used for data/object mapping in server-side apps?

    <p>Data/Object Mapping</p> Signup and view all the answers

    What is Express?

    <p>A server-side web framework</p> Signup and view all the answers

    What is the purpose of an identification server in server-side apps?

    <p>To authenticate and authorize users</p> Signup and view all the answers

    Which technology is used to manage relationships between data and translates between objects in code and the representation of those objects in MongoDB?

    <p>Object Document Mapper (ODM) Mongoose</p> Signup and view all the answers

    Which technology is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications?

    <p>Express.js</p> Signup and view all the answers

    Which technology is used to interact multiple requests and responses with the same user for identification?

    <p>Session</p> Signup and view all the answers

    Which technology is used to make changes to the request and the response objects?

    <p>Middleware</p> Signup and view all the answers

    Which technology is an open standard authorization framework for token-based authorization on the internet?

    <p>Oauth</p> Signup and view all the answers

    Which technology allows one system to access the information or functionality of another?

    <p>Application programming interfaces (API)</p> Signup and view all the answers

    Which technology is a remote data center/platform operated by a third-party cloud services infrastructure provider?

    <p>Cloud Computing</p> Signup and view all the answers

    Which technology is used to deploy server-side apps to the cloud?

    <p>Cloud apps</p> Signup and view all the answers

    Which technology provides fast response to business needs, simplified operation, instant scalability, API use, and reduced cost?

    <p>Server-side apps in Cloud</p> Signup and view all the answers

    Which technology is a server supported by the app developer and is hard to manage local data and computing resources?

    <p>Cloud app</p> Signup and view all the answers

    What is the purpose of an Object Document Mapper (ODM) in server-side apps?

    <p>The purpose of an Object Document Mapper (ODM) is to manage relationships between data and translate between objects in code and the representation of those objects in MongoDB.</p> Signup and view all the answers

    What is the purpose of Express.js in server-side apps?

    <p>The purpose of Express.js is to provide a minimal and flexible Node.js web application framework that offers a robust set of features for web and mobile applications.</p> Signup and view all the answers

    What is the purpose of Middleware in server-side apps?

    <p>The purpose of Middleware is to make changes to the request and response objects in server-side apps.</p> Signup and view all the answers

    What is the purpose of OAuth in server-side apps?

    <p>The purpose of OAuth is to provide an open standard authorization framework for token-based authorization on the internet.</p> Signup and view all the answers

    What is the purpose of Cloud Computing in server-side apps?

    <p>The purpose of Cloud Computing is to provide a remote data center/platform operated by a third-party cloud services infrastructure provider, offering online computer system resources such as data storage and computing power without direct active management by the user.</p> Signup and view all the answers

    What is the purpose of a server in a client-server networking model?

    <p>A server in a client-server networking model provides services to client devices.</p> Signup and view all the answers

    What are some services provided by a server in a client-server networking model?

    <p>Providing content including web pages, files, etc. and sharing resources such as programs, data, storage devices.</p> Signup and view all the answers

    What are some characteristics of server-side apps?

    <p>Server-side apps run on a server and are used for querying and interacting with databases, accessing files on the server, interacting with other servers, processing user input, and structuring web applications.</p> Signup and view all the answers

    What are some key technologies used in server-side apps?

    <p>NoSQL, JSON, MongoDB, Node.js, Express, and server-side programming.</p> Signup and view all the answers

    What is the purpose of MongoDB in server-side apps?

    <p>MongoDB is a cloud data management platform used to develop and scale applications.</p> Signup and view all the answers

    Study Notes

    Client-Server Networking Model

    • A key characteristic of a server is that it provides a service or resources to clients.
    • A key characteristic of a client is that it requests access to a service or resource from a server.

    Server-Side Technologies

    Node.js and Express.js

    • Node.js is a server-side runtime environment that allows developers to run JavaScript on the server-side.
    • Node.js is used to create scalable and high-performance servers.
    • Express.js is a popular Node.js web framework that provides a robust set of features for web and mobile applications.

    MongoDB and Mongoose

    • MongoDB is a NoSQL database that allows developers to store large amounts of unstructured data.
    • Mongoose is an Object Document Mapper (ODM) that provides a simple way to interact with MongoDB from Node.js applications.
    • Mongoose is used to translate between objects in code and the representation of those objects in MongoDB.

    OAuth and Authentication

    • OAuth is an open standard authorization framework for token-based authorization on the internet.
    • OAuth is used to provide secure delegated access to resources on behalf of a user.

    Cloud Computing

    • Cloud computing is a remote data center/platform operated by a third-party cloud services infrastructure provider.
    • Cloud computing provides fast response to business needs, simplified operation, instant scalability, API use, and reduced cost.

    Middleware and Identification Servers

    • Middleware is used to interact with multiple requests and responses with the same user for identification.
    • Middleware is used to make changes to the request and response objects.
    • An identification server is used to identify users and provide authentication services.

    Object Document Mappers (ODM) and JSON

    • An Object Document Mapper (ODM) is used to translate between objects in code and the representation of those objects in a database.
    • JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy to read and write.
    • JSON is used to store JavaScript objects as text and easily sends data between computers.

    Server-Side Apps

    • Server-side apps are applications that run on a server and provide services to clients.
    • Server-side apps provide scalability, high performance, and easy maintenance.
    • Server-side apps are used to provide services such as authentication, data storage, and data processing.

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    Related Documents

    Lecture1 - Course overview, a cloud app sample (Quiz).pdf

    Description

    Test your knowledge on the client-server networking model with this quiz. Learn about the roles of servers and clients in providing services and sharing resources.

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