How would you define third normal form? How do you convert a 2NF design to 3NF?

Q: What do variables, non-terminals, and terminals in CFG mean? We used the first() and follow()…

A: The answer to the following question:-

Q: How would you define second normal form? How do you convert a 1NF design to 2NF?

A:

Q: When people talk about a "homogeneous structure," what do they mean by that?

A: If every isomorphism of a lattice structure's finite substructures extends to an automorphism of the…

Data flow diagram

A visual description of data flow in the system is called a data flow diagram(DFD). DFD is capable of explaining incoming data flow, outgoing data flow, and data storage. The data flow diagram describes how data flows through the system. DFD is developed using standardized notations and symbols. The data flow diagram represents the boundaries and scope of the whole system. Data flow graphs and bubble charts are the other names of DFD.