1. Block definition diagram The block definition diagram stems from the UML Class Diagram. It’s become a popular tool in machine designing, systems creation, and coding. Essentially, a block definition diagram is a static diagram depicting a system’s structural elements — in other words, the...
Techopedia Explains Block The main utility of blocks is to allow the entire section of code containing the block to be treated as a single piece of code, and that offers a number of advantages. The biggest advantage is that it helps avoid confusion if the same variables are defined in a d...
Blockchain: A definition A blockchain is a digital ledger of transactions maintained by a network of computers in a way that makes it difficult to hack or alter. The technology offers a secure way for individuals to deal directly with each other, without an intermediary like a government, ban...
such as a bank, controls and verifies transactions, blockchain operates on a distributed ledger. This means multiple transparent participants, known asnodes, maintain, verify and update the ledger. Each node is spread across a network and
The firstelectrical drivewas designed in Russia in 1838 by B.S. Iakobi, who used aDC electric motorpowered by a storagebatteryto propel a boat. Industrial use began around 1870. Today,electrical drivesare used in many applications. The very basic block diagram an electric drives is shown belo...
A structure diagram is a conceptual modeling tool used to document the different structures that make up a system such as a database or an application. It shows the hierarchy or structure of the different components or modules of the system and shows how they connect and interact with each ot...
Full-Form diagrams Unified modeling language (UML) Entity Relationship Diagram (ER) Definition The UML diagram is a general-purpose way to visualize the main concepts of object-oriented concepts used in the software. It is the blueprint of the software architecture. The ER diagram is the pic...
Blockchain is a shared, immutable ledger that facilitates the process of recording transactions and tracking assets in a business network.
Block cipher algorithms take in input of some fixed-size (fixed-length) blocks and produce a ciphertext output block that has the same length as the input block. Another characteristic of block ciphers is that the strength of encryption scheme is not affected by the size of the block, which...
Definition Blockchain is a decentralized digital ledger that securely stores records across a network of computers in a way that is transparent, immutable, and resistant to tampering. Each "block" contains data, and blocks are linked in a chronological "chain." ...