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Li-Fi vs Wi-Fi: A Battle of Light and Waves

Li-Fi vs Wi-Fi: A Battle of Light and Waves Li-fi is a light fidelity device that supports only the infrared and other lighting systems to transfer the data to the device which is used to receive from the sender device. Wifi is a wireless fidelity device that supports the radio waves to transfer the data to the wifi device which is used to receive the wifi signals at the limited ranges due to the device version capacity. Introduction to the computer system and computer applications related topics are listed following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves Let’s discuss the computer system related topic and questions above listed and their answers are following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves There are some points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” following below here: Lifi based data communication system:- Li-Fi is a light based signal data transmission ...
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What are various types of operating system?

What are various types of operating system?

There are four types of operating system are following below:

1. Single user operating system

An operating system which allows only one user to work on a computer at a time is called single user operating system. For example: - DOS (Disk Operating System), BOS (Batch Operating System) and GUI (Graphically User Interface).

2. Multi User operating system

A Multi user operating system allows a number of users to work together on a single computer. Each user will be provided a terminal connected to a computer.

3. Single task operating system

Operating system which can execute only a single task at a time is known as single task operating system.

4. Multi task operating system

Operating system supports an execution of more than one job at a time which means to operate many tasks at a time.

This topic is related to "main purpose of an operating system" post link here

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Q 1. Which software that supports android operating system application ?

Here is the list some five software that supports android application software.

1. Blue stack

2. Now player

3. Memu appications

4. LD player 

5. Gameloop

When you install any one application supported software then you can run all the play store application which you install or download from play store.

Q 2. What is an example of multitasking operating system which most people use on there laptop?

Here you can see multitasking operating system below points are following.
1. Music player with play games
2. Automatically updating operating system drivers for windows.
3. Here the big example of multitasking are task manager and it also shows you the which application is working on currently.


Can a computer system run without an operating system?

No, the computer cannot process anything without operating system and system software.

The OS is an important part of the computer because it operates the hardware devices that are connected to the cpu.


the image show the diagram of without operating system computer cannot work with hardware and end user cannot interact with hardware without OS

The cpu process only through the operating system because the operating system have program to make a schedule to process the operations and program or instructions in the cpu.

The operating system takes input data which is not working without the operating system to operate the computer.

The storage device is also connected to the computer and operating system to store the file and also operating system and application software.

👉 Remember that only cpu power on to show through the power indicator.

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My latest post is here links below about the databases technology

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There are five main components of data model... 👉 click here 👈

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