Home|Open4Tech Team

About Open4Tech Team

This author has not yet filled in any details.
So far Open4Tech Team has created 38 blog entries.

OSI Application Layer

The application layer is the topmost level of the OSI model and is the only one that directly interacts with the end-user and specifies the shared protocols and interface methods used by hosts in a communications network. It acts as an intermediate between the actual software application and the users. It provides full end-user access

2019-11-18T18:35:17+02:00By |Categories: Explained Simply|0 Comments

OSI Presentation Layer

The sixth layer of the OSI model is the presentation layer. It takes care of the syntax and semantics of the information exchanged between two communicating systems. Its primary goal is to send data in such a way that the receiver will understand and be able to use the information. The presentation layer is responsible

2019-11-13T21:52:40+02:00By |Categories: Explained Simply|0 Comments

OSI Session Layer

The fifth layer of the OSI model is the session layer. It controls the connections between different systems by tracking the dialogs between computers, which are called sessions. A session is a communication channel that gets established between two hosts for the exchange of information for a limited period. It allows the systems to communicate

2019-10-30T22:12:28+02:00By |Categories: Explained Simply|0 Comments

OSI Transport Layer

The fourth layer of the OSI model is the transport layer. Its purpose is to provide secure communication and transparent transmission of the data flow. The data which is received from the session layer is divided into small data units called segments. Each segment contains the sender and receiver port number along with the sequence

2019-10-30T22:19:46+02:00By |Categories: Explained Simply|0 Comments

OSI Network Layer

The third layer of the OSI model is the network layer. It is the first completely independent of the physical environment level, allowing two or more nodes to retransmit data no matter what physical network they are connected to. This permits different networks to be interconnected. The network layer finds out the easiest, shortest, and

2019-10-13T23:15:08+03:00By |Categories: Explained Simply|0 Comments

OSI Model Overview

The Open Systems Interconnection (OSI) model is a conceptual model created by the International Organization for Standardization. It provides interoperability between different communication systems using standard communication protocols. Or in simpler words, it is a logical model/representation of how the network systems are supposed to send data and communicate with each other. The model splits

2019-12-02T18:18:06+02:00By |Categories: Explained Simply|0 Comments

Storing Data in XML Files Using C#

XML files are a powerful tool to contain any structured data required for a .NET application or ASP .NET website to run. These files are based on the main principles of HTML and when you create an XML file, you should follow these few rules: The XML file must start with a declaration instructing how

2019-10-20T12:14:41+03:00By |Categories: C#|2 Comments