36 the er diagram represents the physical database as viewed by the end user
The entity relationship diagram (ERD) represents the _____ database as viewed by the end user. a. condensed b. physical c. logical d. conceptual. d ... In the entity relationship diagram (ERD), cardinality is indicated using the _____ notation, where max is the maximum number of associated entities and min represents the minimum number of ... Entity Relationship Diagram (ERD) represents the _____ database as viewed by the end user. a. condensed b. physical c. logical d. conceptual
A. True B. False Question 9 The ER diagram represents the conceptual database as viewed by the end user. A. True B. False Question 10 In an ER diagram, primary keys are usually bolded. A. True B. False Question 11 A (n) ____ entity is composed of the primary keys of each of the entities to be connected.
The er diagram represents the physical database as viewed by the end user
Computer Science. Computer Science questions and answers. The entity relationship diagram (ERD) represents the database as viewed by the end user. Question 3 Not yet answered Marked out of 1.00 Select one: O a. condensed O b.physical O c. logical O d. conceptual Flag question Question 4 COURSE Not yet answered DEPARTMENT has 4 Key dept_id dept ... ER Model in DBMS stands for an Entity-Relationship model. The ER model is a high-level data model diagram. ER diagrams are a visual tool which is helpful to represent the ER model. ER diagrams in DBMS are blueprint of a database. Entity relationship diagram DBMS displays the relationships of entity set stored in a database. The entity relationship diagram (ERD) represents the _____ database as viewed by the end user. a. condensed b. physical c. logical d. conceptual. d. conceptual. 21. A(n) _____'s main function is to help one understand the complexities of the real-world environment. ... In the entity relationship diagram (ERD), cardinality is indicated using the ...
The er diagram represents the physical database as viewed by the end user. The physical data model is the most granular level of entity-relationship diagrams, and represents the process of adding information to the database. Physical ER models show all table structures, including column name, column data type, column constraints, primary key, foreign key, and relationships between tables. The entity relationship diagram (ERD) represents the _____ database as viewed by the end user. a. condensed b. physical c. logical d. conceptual. d. conceptual. 21. From a structural point of view, 3NF is better than _____. ... In the entity relationship diagram (ERD), cardinality is indicated using the _____ notation, where max is the maximum ... The entity relationship diagram (ERD) represents the _____ database as viewed by the end user. Select one: a. logical b. condensed c. conceptual d. physical. conceptual. The entity relationship model uses the associative entity to represent a(n) _____ relationship between two or more entities. Entity Relationship Model (ERM) The basis of an entity relationship diagram (ERD) which depicts the: Conceptual database as viewed by end user; Database’s main components - Entities - Attributes - Relationships. Entity refers to the entity set and not to a single entity occurrence
The entity relationship diagram (ERD) represents the _____ database as viewed by the end user. a. condensed b. physical c. logical d. conceptual. d. conceptual. 21. A(n) _____'s main function is to help one understand the complexities of the real-world environment. ... In the entity relationship diagram (ERD), cardinality is indicated using the ... ER Model in DBMS stands for an Entity-Relationship model. The ER model is a high-level data model diagram. ER diagrams are a visual tool which is helpful to represent the ER model. ER diagrams in DBMS are blueprint of a database. Entity relationship diagram DBMS displays the relationships of entity set stored in a database. Computer Science. Computer Science questions and answers. The entity relationship diagram (ERD) represents the database as viewed by the end user. Question 3 Not yet answered Marked out of 1.00 Select one: O a. condensed O b.physical O c. logical O d. conceptual Flag question Question 4 COURSE Not yet answered DEPARTMENT has 4 Key dept_id dept ...
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