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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 ...

Key Points on Graph Database Theory in DBMS

Describe some points on the graph database theory in the DBMS? Graph databases describe the representative information to the user to analyse the data and information for a particular task to complete it and any decision to perform for the business project. The graph chart shows the data which is in the text information can be represented into the graph design based on the charts such as:- pie chart, line graphs, bar charts graphs to describe better representation of the text information. Such as:- Jason sales product in a month 12, 15, 11, 10, 24 and now it can be depicted into the line graphs designed according to the x and y graphs database model. Graph database theory in DBMS focuses on representing and storing data using graph structures with nodes, edges, and properties. Unlike traditional relational databases, graph databases emphasize the relationships between data elements, making them ideal for applications like social networks, recommendation systems, and network analysis. E...

Text and Image Database in Communication Systems

Describe the role of the text with an image database for an information communication system? The text data is used to read from the users and they can get the information about the particular topic which the text provides the information with a heading. The heading is an important part of the text data because the heading describes easily the topic containing which types of information in the paragraph or bullet points. The bullet points are very useful for the reader; they can quickly review and read faster as compared to the long paragraph. The point gives us quick consistent information about the heading topics in the text data. The image database file describes the graphical representation of the text information to the user to consume the information from both text and image data in the display forms. The image shows the real object captured from the camera input device to give a photo on the computer system. In an information communication system, a text with an image database p...

Cryptography Techniques in Data Communication Systems

Describe the cryptography techniques in the data communication system? Cryptography techniques is a protective language which is encoded from the application software to be used for decode into the application software where the message is received in the computer system. The cryptography techniques provide the protection between data communication systems to share the messages easily with secured and the third party user cannot read the message because it is converted into the ciphertext that has a meaning into the application software. “Adcbd#&792” is a ciphertext converted and encoded into the application software which is used for data communication system for users to each other but the user can easily talk to each with messaging apps such as:- if this ciphertext “Adcbd#&792” is a “hi ! How are you?” Then it will be converted or decoded into the data communication system application software which is used for messaging for the user for talking to each other. There are so m...