The entity relationship set is represented in an ER diagram as _______________. Select the most suitable answer to fill in the blank.Double diamondsUndivided rectanglesDashed linesA DiamondA Round / Circle

On an ER diagram, which shape is used to represent an entity?Select one:a.Circleb.Diamondc.Ovald.Rectangle

In ER Diagram, a relationship between two entities of similar entity type is called a

In an Entity-Relationship Diagram “Diamonds” representsSelect one:a. Relationship setsb. Weak Entityc. Tabled. Attributes

Which of the following structure represent the entity sets?Select one:a.Double Rectangleb.Diamondc.Rectangled.Ellipses

Consider the following Entity-Relationship (E-R) diagram and three possible relationship sets (I, II and III) for this E-R diagram:I IIIIIIf different symbols stand for different values (e.g., t1 is definitely not equal to t2), then which of the above could not be the relationship set for the E-R diagram ?