Wireless Communication Wireless communication is the process of sending voice and other forms of data without the installation of cables and wires. Radio communication systems are used at earlier stages of wireless transmitters, later then modulation is used within transmitters that use electromagnetic signals to send voice, data files, video, ... Read More

CSMA/CD (Carrier Sense Multiple Access/ Collision Detection) is a networking protocol more precisely it is an Access protocol its standard is IEEE802.3 and used to broadcast links, widely used in Ethernet network systems. It is very effective and easy the implement. But the efficiency of CSMA/CD is an important factor ... Read More

Fiber optics is one of the technologies used to transmit data through thin glass or plastic fibers. It is mostly used in communication channels like telephone, televisions, and the Internet. Core and cladding are two parts of fiber optic cable. The cladding reflects the light to the core, thus preventing ... Read More

In ISO OSI layers there are seven layers, and each layer has its characteristics and its protocols. The most important second layer from the bottom is the data link layer. In this data link layer consists of two different layers and MAC is one important layer. MAC is the Medium ... Read More

The information system is the process of correct management and flow of data in a system such that the information reaches its correct receiver. It also collects data, analyzes them, and communicates the appropriate information to users of the information system. It is mostly used in organizations for data collection ... Read More

Amazon Drive was released in 2011 by Amazon for file hosting and cloud storage services. It provides file operations like storage in the cloud, hosting, sharing, and backing them up, and also a user-friendly interface making it easy for the customers to handle and manage it. The files or folders ... Read More

Session Initiation Protocol Session Initiation Protocol was introduced in the year 1999 and implemented in the Application layer of the OSI model to perform communication on Internet telephone networks. This telephony protocol is used for creating, maintaining, and concluding communication sessions such as audio, video, and other text messaging applications. ... Read More

File Hosting Service File hosting is also defined as cloud storage to store and share the user data that are hosted on the server. Users can share files like photos, documents, music, videos, or any type of media files and can perform uploading, downloading, and sharing options in an online ... Read More

In the networking system, when one transmits the data it is very obvious that factors like interference, noise, and other disturbances can add to the transmitted signal which causes data corruption and it may lead to significant problems like mishearing, wrong interpretation therefore it is very important to make sure ... Read More

Commerce generally works for a large-scale system to carry out the movement of goods from the person who sells the goods to the person who buys for their personal need or commercial need. In E-commerce, the transaction of goods occurs but all the process occurs only in online mode. Poseidon ... Read More