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An Entity-Relationship Diagram (ERD) is a data modeling technique used to represent entities, their attributes, and the relationships between them in a database. It helps visualize how data is related and supports database design by defining the structure of the database. b) Data Flow Diagram (DFD) shows data flow and process interactions but not entity relationships. c) UML provides a range of diagrams, including class diagrams and use case diagrams, but ERD specifically represents database relationships. d) Class Diagram is used in object-oriented design to show classes and their relationships, not database entities. e) State Diagram represents states of an object in a system, not entity relationships.
Newborns in India have a least chance of survival than babies born in Afghanistan and Somalia.
Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The nu...
As long as you can grow grain for yourself, along with some other fruit and vegetables for the sake of nutrition balance and a more interesting diet, yo...
The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
He has shattered his neighbourâ...
The burglar stole all the money (A) / in the house but surprisingly missed (B) / the jewelleries in the locker (C) / No Error (D)
In the following questions each sentence is divided into four parts. Read each sentence to find out if there is any error in it. The error, if any, wil...
Identify the segment in the sentence, which contains the grammatical error.
The files you were look for are placed on the table.
After losing her job, Alia was at crossroads .
Any state expecting to be taken seriously must first organize themselves to behave seriously.
Given below is a sentence with or without an error. The error, if any, is in one part of the sentence. Choose the correct part which contains ...
