Worksheetsتطوير التطبيقات 1
Total questions: 63
Worksheet time: 33mins
is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices.
How Does the Internet Work?
The working of the internet takes place with the help of clients and servers
The working of the Internet connects devices using analog signals.
is a laptop that is directly connected to the internet
Servers
The client
are the computers connected indirectly to the Internet and they are having all the websites stored in those large computers.
intermediaries
Internet
The client
Servers
are connected to the internet with the help of ISP (Internet Service Providers) and will be identified with the IP address.
The client
Servers
Devices
ISP
Internet Service Providers
These servers are connected to the internet with the help of .................................................... and will be identified with the IP address.
Each website
Domain name
Internet Service Providers
Eachwebsite has its
Domain name
why will the server try to find the IP address from the Domain name?
because it can understand the domain name
because it enhance the security of the server.
because it cannot understand the domain name
why will the server process the request?
to display the content of the website which the client wants
To processes the request to increase its memory capacity.
stands for Internet Protocol Address
is provided by the Internet Service Providers (ISPs).
IP address
is a collection of all the web pages, and web documents that you can see on the Internet.
is an information retrieval service of the web.
world wide web
is a service
World Wide Web
Internet
is an infrastructure
World Wide Web
Internet
is a subset of the Internet
World Wide Web
Internet
the superset of the world wide web
world wide web
Internet
is software-oriented
world wide web
Internet
is hardware oriented
World Wide Web
Internet
uses HTTP
World Wide Web
Internet
uses IP Addresses
World Wide Web
Internet
which of the is the important usages of the internet ?
Online Businesses (E-commerce)
which of the is the important usages of the internet ?
Entertainment
Cashless Transactions
which of the following is important usages of the internet?
Social Networking
Education
Online shopping websites (Amazon, Noon, etc)
Online Businesses (E-commerce)
Cashless Transactions
All the merchandising companies (To pay the bills like Paytm, Google Pay, etc)
Online Businesses (E-commerce)
Cashless Transactions
(Watching movies, playing games, listening to sounds, etc.)
Entertainment
Education
Social Networking
(Such as Telegram, Facebook, etc. )
Entertainment
Education
Social Networking
provides an educational material to everyone through the web.
Entertainment
Education
Social Networking
what are the steps to Protect the Online Privacy?
Install Antivirus or Antimalware.
Create random and difficult passwords, so that it becomes difficult to guess.
Use a private browsing window or VPN the Internet.
what are the steps to Protect the Online Privacy?
Try to make your Social Media Account Private.
Try to use HTTPS only for better protection.
Steps to Protect the Online Privacy:
Donot simply close the tab, first log out from that account, then close the tab.
If you are not using any application, which requires GPS, then you can turn GPS off.
Steps to Protect the Online Privacy:
Try to avoid accessing public Wi-Fi or hotspots.
Try to avoid opening or downloading content from unknown sources.
Disadvantages of the Internet
Effects on Children.
Time Wastage.
Cyber Crimes.
BadImpacts on Health.
The process of building and maintaining websites and web applications is known as
It includes a broad range of activities and technology
technology-related activities
web development
Technology
Activities limited
The process of developing a website’s or web application’s user interface
Front-end development
The process of developing a website or online application’s server-side functionality is known as
Web hosting
Back-end development
Making a website or web application accessible to internet users is known as
Database management
web hosting
Creating, maintaining, and querying databases to store and retrieve data for a website or web application is known as
Webhosting
Working with programming languages like C#, Python, Ruby, and PHP is part of this.
Back-end development
Database management
Web hosting
Optimization
A website’s or web application’s performance can be improved through
Back-end development
Database management
Web hosting
Optimization
Working with solutions like MsSQL, MySQL, MongoDB, and SQLite is part of this
Back-end development
Database management
Web hosting
Optimization
Using a minifying code, and compressing pictures are some examples of how to do this.
Back-end development
Database management
Web hosting
Optimization
Database managementServer setup and web hosting services are included in this
Back-end development
Database management
Web hosting
Optimization
Programming language JavaScript is primarily used to develop dynamic user interfaces (front-end)
Document Object Model
CSS
HTML
JavaScript
which is used by JavaScript to access and modify web page elements.
Document Object Model
CSS
HTML
JavaScript
Is a representation of a web page in the form of a tree-like structure. For web pages to be dynamic and interactive
Document Object Model
CSS
HTML
JavaScript
is used to style the elements and produce a pleasing layout.
Document Object Model
CSS
HTML
JavaScript
It is a scripting language that enables web designers to include dynamic elements like form validation, image sliders, and interactive maps on websites.
Document Object Model
CSS
HTML
JavaScript
defines the elements and their content, providing the page’s structure
Document Object Model
HTML
CSS
JavaScript
is a popular choice for creating web applications because it can be directly incorporated into HTML and CSS and run in the client’s web browser
CSS
HTML
can also be used on the server-side using technologies like Node.js.
CSS
Java
JavaScript
HTML
This means that the same language can be used for both the front-end and back-end of a web application, making it a popular choice for web developers
CSS
Java
JavaScript
HTML
The majority of online browsers include built-in developer tools for inspecting and troubleshooting web pages.
Security
Browser compatibility
Webdeveloper tools
JavaScript is client-side programming, so it’s critical to know potential security issues and understand how to design secure code.
Security
Browser compatibility
Webdeveloper tools
JavaScript code may be displayed differently by different webbrowsers.
Security
Browser compatibility
Webdeveloper tools
It’s necessary to build code that is compatible with a variety of browsers
Security
Browser compatibility
Webdeveloper tools
These tools can be quite beneficial for diagnosing issues and understanding how a web page is produced.
Security
Browser compatibility
Webdeveloper tools
The standard language for building a web page’s structure and content is called
The headings, paragraphs, images, and links on a web page are all defined using tags and attributes in
It provides the structure of the page by defining the elements and their content.
