Pi Gyan

14/03/2020

Happy Pi Day from Pi Gyan India to everyone!

05/01/2020

28/11/2019

Pi Gyan India is giving you the basic concept of computer network taught in BCA and MCA courses in most of the leading universities in India.

In this video, we have covered the working of each layers of OSI Model in detail.

Computer Network | Layers of OSI Model

Open System Interconnection Model has 7 layers

Physical Layer (Layer 1)
Data Link Layer (DLL) (Layer 2)
Network Layer (Layer 3)
Transport Layer (Layer 4)
Session Layer (Layer 5)
Presentation Layer (Layer 6)
Application Layer (Layer 7)

This video will give you a basic idea about the working of application layer of OSI Model.

Do support. Please subscribe to the channel for further updates.



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26/11/2019

Pi Gyan India is giving you the basic concept of computer network taught in BCA and MCA courses in most of the leading universities in India.

In this video, we have covered the working of each layers of OSI Model in detail.

Computer Network | Layers of OSI Model

Open System Interconnection Model has 7 layers

Physical Layer (Layer 1)
Data Link Layer (DLL) (Layer 2)
Network Layer (Layer 3)
Transport Layer (Layer 4)
Session Layer (Layer 5)
Presentation Layer (Layer 6)
Application Layer (Layer 7)

This video will give you a basic idea about the working of presentation layer of OSI Model.

Do support. Please subscribe to the channel for further updates.



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Instagram: https://www.instagram.com/pigyanindia

Facebook: https://www.facebook.com/pigyanindia

Twitter: https://twitter.com/pigyanindia

24/11/2019

Pi Gyan India is giving you the basic concept of computer network taught in BCA and MCA courses in most of the leading universities in India.

In this video, we have covered the working of each layers of OSI Model in detail.

Computer Network | Layers of OSI Model

Open System Interconnection Model has 7 layers

Physical Layer (Layer 1)
Data Link Layer (DLL) (Layer 2)
Network Layer (Layer 3)
Transport Layer (Layer 4)
Session Layer (Layer 5)
Presentation Layer (Layer 6)
Application Layer (Layer 7)

This video will give you a basic idea about the working of session layer of OSI Model.

Do support. Please subscribe to the channel for further updates.



Follow us on:

Instagram: https://www.instagram.com/pigyanindia

Facebook: https://www.facebook.com/pigyanindia

Twitter: https://twitter.com/pigyanindia

22/11/2019

Pi Gyan India is giving you the basic concept of computer network taught in BCA and MCA courses in most of the leading universities in India.

In this video, we have covered the working of each layers of OSI Model in detail.

Computer Network | Layers of OSI Model

Open System Interconnection Model has 7 layers

Physical Layer (Layer 1)
Data Link Layer (DLL) (Layer 2)
Network Layer (Layer 3)
Transport Layer (Layer 4)
Session Layer (Layer 5)
Presentation Layer (Layer 6)
Application Layer (Layer 7)

This video will give you a basic idea about the working of transport layer of OSI Model.

Do support. Please subscribe to the channel for further updates.



Follow us on:

Instagram: https://www.instagram.com/pigyanindia

Facebook: https://www.facebook.com/pigyanindia

Twitter: https://twitter.com/pigyanindia

20/11/2019

Pi Gyan India is giving you the basic concept of computer network taught in BCA and MCA courses in most of the leading universities in India.

In this video, we have covered the working of each layers of OSI Model in detail.

Computer Network | Layers of OSI Model

Open System Interconnection Model has 7 layers

Physical Layer (Layer 1)
Data Link Layer (DLL) (Layer 2)
Network Layer (Layer 3)
Transport Layer (Layer 4)
Session Layer (Layer 5)
Presentation Layer (Layer 6)
Application Layer (Layer 7)

This video will give you a basic idea about the working of network layer of OSI Model.

Do support. Please subscribe to the channel for further updates.



Follow us on:

Instagram: https://www.instagram.com/pigyanindia

Facebook: https://www.facebook.com/pigyanindia

Twitter: https://twitter.com/pigyanindia

13/11/2019

Pi Gyan India is giving you the basic concept of computer network taught in BCA and MCA courses in most of the leading universities in India.

In this video, we have covered the working of each layers of OSI Model in detail.

Computer Network | Layers of OSI Model

Open System Interconnection Model has 7 layers

Physical Layer (Layer 1)
Data Link Layer (DLL) (Layer 2)
Network Layer (Layer 3)
Transport Layer (Layer 4)
Session Layer (Layer 5)
Presentation Layer (Layer 6)
Application Layer (Layer 7)

This video will give you a basic idea about the working of physical layer of OSI Model.

Do support. Please subscribe to the channel for further updates.



Follow us on:

Instagram: https://www.instagram.com/pigyanindia

Facebook: https://www.facebook.com/pigyanindia

Twitter: https://twitter.com/pigyanindia

13/11/2019

Pi Gyan India is giving you the basic concept of computer network taught in BCA and MCA courses in most of the leading universities in India.

In this video, we have covered the working of each layers of OSI Model in detail.

Computer Network | Layers of OSI Model

Open System Interconnection Model has 7 layers

Physical Layer (Layer 1)
Data Link Layer (DLL) (Layer 2)
Network Layer (Layer 3)
Transport Layer (Layer 4)
Session Layer (Layer 5)
Presentation Layer (Layer 6)
Application Layer (Layer 7)

This video will give you a basic idea about the working of physical layer of OSI Model.

Do support. Please subscribe to the channel for further updates.



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Instagram: https://www.instagram.com/pigyanindia

Facebook: https://www.facebook.com/pigyanindia

Twitter: https://twitter.com/pigyanindia

31/10/2019

Watch the video to know the correct answer - https://www.youtube.com/watch?v=6RvGbDAEjQQ

29/10/2019

Initially, the keywords had buttons in alphabetical order. The typing speed because was that arrangement was fast for early computers. They used to hang often. So, to reduce the speed of a person, QWERTY keyboards were invented.

27/10/2019

Toggle keys take the input from a key or group of keys on a keyboard between two different input modes. It is generally used to turn computer features on or off and, in some cases, create navigation shortcuts.

The most common toggle key is Caps Lock, which toggles the letter keys between lowercase and uppercase mode. Some keyboards also have other toggle keys, such as Num Lock, Scroll Lock, and Insert.