Why computer only understand 0 and 1

Computers only understand 0 and 1 because their internal components, mainly transistors, can be in just two states: on (represented as 1) or off (represented as 0). This binary system makes it simple and highly reliable to represent, store, and process information electronically using distinct voltage levels

3rd Ch 4 Mother Tongue of Computer

FILL IN THE BLANKS" 

An algorithm is a set of stepwise instructions to finish a task.

A computer can understand machine language.

An algorithm written by humans for a computer is called program.

Programmers instruct computers in programming language.

Machine language is also known as binary language.

General-Purpose Programming Languages

General-Purpose Programming Languages

1. Python – Easy syntax, data science, AI, web apps.

2. Java – Cross-platform apps, Android development.

3. C++ – High-performance apps, games, system software.

4. C – Operating systems, embedded systems.

5. C# – Windows apps, Unity game development.

6. Go (Golang) – Scalable servers and systems.

7. Rust – Safe and fast systems programming.

How to install an app

Open the Play Store (Android) or App Store (iPhone) on your smartphone.

Search for the app you want, then tap "Install" or "Get" to download it.

working of ISP

An ISP (Internet Service Provider) connects people to the internet using wires like cables or fiber, or through wireless signals.

The ISP sends and receives data between your device and the internet, allowing you to browse websites and use online services

Starlink Internet

Starlink gives internet using satellites in space that send signals to a special dish at your home.

The dish connects with the satellites, which send your messages to ground stations and bring back information from the internet quickly.

class 3 Ch 3 Network of Networks

*FILL IN THE BLANKS:*

1. ISP stands for *Internet Service Provider*.

2. *Modem* brings the internet from ISPs to our homes.

3. The interconnected network of computers is also known as a *network/internet*.

*DESCRIPTIVE QUESTIONS:*

1. ISPs (Internet Service Providers) are companies that provide internet access to homes and businesses by connecting users to the internet using various technologies such as broadband, DSL, or fiber optics.

2. A modem connects your home to the internet, while a router distributes that connection to various devices within your home wirelessly or with wires.

3. Without internet, you won’t be able to stream videos, browse websites, access emails, use social media, play online games, or attend online classes.

4. Manoj could use his smartphone’s mobile data for internet access during his trip, as it allows him to stay connected even without traditional broadband.