Question
Which data modeling technique is used to represent the
relationships between entities in a database?Solution
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.
When demand sees both the extremes of high and low, it is known as _______ demand.
When Rashmi called the toll-free number to order one dozen Roses from Ferns and Petals, she was using:
Organizations attempt to reduce the inconsistency in the delivery of services through:
All of the following are critical components of a cohesive marketing program, except:
A product in the introduction stage of the product life cycle should have which of the following marketing objectives?
Brand managers use both traditional and social media to promote and advertise their products; traditional media __________, while social media __________.
All of the below are considered basic techniques of exploratory research except:
_____________ marketing concept is useful when demand is more than supply.
Head-to-head positioning requires a product to:
Which of the following statements demonstrates the formation of a segment based on family size?
