Karnali Crusaders - Internet Technology

Web Browser

A web browser is a software application that allows users to access and view websites on the internet. Popular web browsers include Google Chrome, Mozilla Firefox, Microsoft Edge, and Safari.

Search Engine

A search engine is a tool that allows users to search for information on the internet by entering keywords or phrases. Google, Bing, and Yahoo are examples of widely used search engines.

Upload & Download

Uploading refers to transferring data from a local system to a remote server, while downloading is the process of receiving data from the internet to a local device. These actions are essential for sharing and accessing files online.

Web Server

A web server is a computer system that hosts websites and delivers web pages to users upon request. It processes requests via HTTP and sends the requested HTML pages to the user's browser.

URL

A URL (Uniform Resource Locator) is the address used to access resources on the internet. It typically consists of the protocol (http/https), domain name, and the path to a specific file or page.

Home Page

The home page is the main page of a website, serving as an introduction or gateway to other sections.

Web Page

A web page is a single document on the internet that is part of a website. It contains content like text, images, and links to other pages.

Website

A website is a collection of related web pages hosted under a single domain name, providing information or services to users.

DNS (Domain Name System)

DNS is a system that translates human-readable domain names into IP addresses that computers use to identify each other on the network. It functions like a phone book for the internet, converting domain names into numerical addresses.

IoT (Internet of Things)

IoT refers to the network of interconnected devices that communicate and exchange data over the internet. These devices can include everything from smart home appliances to industrial machines.

Advantages:

• Automation of daily tasks.
• Improved efficiency and resource management.
• Enhanced data collection and analysis.

Disadvantages:

• Security risks and data breaches.
• Dependence on internet connectivity.
• Complexity in managing interconnected devices.

Cloud Computing

Cloud computing allows users to access and store data and applications on remote servers rather than on local devices. This technology enables flexible and scalable computing resources on demand.

Advantages:

• Scalability and flexibility in resources.
• Cost efficiency due to pay-as-you-go models.
• Accessibility from anywhere with an internet connection.

Disadvantages:

• Potential for data security breaches.
• Dependence on internet connectivity.
• Limited control over the infrastructure.