DMG Solution

Difference between a relational database and distributed database.
SQL databases are called relational databases and NoSQL databases are called distributed databases. SQL databases are called relational databases because in the relational database there are multiple tables inside one database and in a NoSQL database there are elements in one single database. In relational databases, there will be a foreign key to represent the connection and in distributed databases, there will be another attribute to show the relationship. Some examples of relational databases are SQL Server, Postgres SQL server, Oracle etc. Some examples of distributed databases are MongoDB, Firebase Database etc.
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Debanjan Dasgupta
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Face detection attendance system
In many institutions and universities, the traditional attendance marking system is a tiresome chore. It also constitutes an additional load for the faculties that should attend by calling the names of students manually, which may take roughly five minutes of the entire session. It takes time. It takes time. Proxy attendance is somewhat likely. Many institutions have therefore started using numerous additional methods for tracking presence such as RFID, Iris recognition, fingerprint recognition, etc. These technologies, however, are queue-based, can take longer and are intrusive in nature.
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Debanjan Dasgupta
DMG solution
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SUPPLY CHAIN
A network that is used to distribute a product from a company to its suppliers. This process is called supply chain management. In supply chain management from product development to distribution all are included. The supply chain will help to develop finance and customer services. Three pillars of supply chain management are service, budget and strategies. From product vendors to warehouses distribution and retailers all are parts of one supply chain. This management will help to produce faster on a lower budget. This chain management is very important for producing goods to deliver to the retailer. This network is needed in the business process to reduce difficulties with the help of experts.
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Debanjan Dasgupta
DMG solution
Call or WhatsApp on +91 9330900659
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How does facebook show advertisements?
Facebook is one of the most popular social networking sites in the world and it has more than one hundred twenty million downloads in the play store. So almost 97% of the internet users have Facebook installed on their phones. Facebook uses their data to show advertisements in their Facebook accounts. Facebook uses their location, pages liked and even the history of their browsers to show advertisements. Nowadays all the shopping applications are providing their data to Facebook to provide their advertisements in Facebook just because Facebook has a large user base.
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For any assistance in IT and Technical assignments, contact:
Debanjan Dasgupta
DMG solution
Call or WhatsApp on +91 9330900659
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What is phishing and how does it work?
Phishing is inspired by fishing where the attacker creates a trap and if the victim falls for that trap then the attacker gets some very important and confidential data of the victim. This attack is a social engineering attack where the attacker researches a lot of things about the victim and decides what should be the trap for which the victim can fall. From this attack, the attacker can get login credentials, credit card details and many more. Phishing can also be used for installing malware and crawlers which can be more dangerous for the victim.
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Debanjan Dasgupta
DMG solution
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How Plagiarism works?
Plagiarism is a very serious part in academic writing because the student copies and pastes the content from the internet. Then the student may not have researched the topic and they have used some other researchers' research. To stop this and make the student research about the topic plagiarism plays a vital role. This plagiarism works based on a technology called web crawlers. This is nothing but a searching technique which goes from one web site to another and checks their contents. The technique is implemented in checking plagiarism. This crawler checks every website and any other links provided in that website and the same goes for each of the links inside that link and the system, checks content of the link and compares it with the testing content.
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For any assistance in IT and Technical assignments, contact:
Debanjan Dasgupta
DMG solution
Call or WhatsApp on +91 9330900659
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What encryption services are provided by HTTP?

There cannot be any particular or specific service of encryption that has the ability to be provided by HTTP. Instead of that, the Hypertext Transfer Protocol means HTTP has been included with the coding which is included with contact. The coding of content can be described by its feature. That is, this type of coding has the ability to compress or transform the content of the coding and for this; there is also a condition that the content should not lose its identification of the form which is there in the content. The entity of the coding of the context has been allowed to be deposited in the form of code, and it will also be transmitted and after that, it will be considered as decoded by the recipient of the code.
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For any assistance in IT and Technical assignments, contact:
Debanjan Dasgupta
DMG solution
Call or WhatsApp on +91 9330900659
Email: [email protected]