## This vignette is a small excerpt from a comprehensive case about a clinic. Various physicians and surgeons working for a clinic

QUESTION: This vignette is a small excerpt from a comprehensive case about a clinic. Various physicians and surgeons working for a clinic are on an…

## Draw the ER diagram for the two instance diagrams depicted here?

QUESTION: ‘Draw the ER diagram for the two instance diagrams depicted here’? [signinlocker] SOLUTION: Diagram 1 Diagram 2 [/signinlocker]

## Adams, Ives, and Scott Incorporated is an agency that specializes in representing clients in the fields of sports and entertainment.

QUESTION: Adams, Ives, and Scott Incorporated is an agency that specializes in representing clients in the fields of sports and entertainment. Given the nature of…

## Suppose you want to show that a person can have multiple degrees. Would each of the

QUESTION: Suppose you want to show that a person can have multiple degrees. Would each of the following two ER diagrams get the job done?…

## The following two ER diagrams contain both a cardinality ratio constraint and a participation constraint.

QUESTION: The following two ER diagrams contain both a cardinality ratio constraint and a participation constraint. a. In the first ER diagram, is the instance…

## Use the instance diagram depicting the ternary relationship Orders shown on the next page to answer the following questions.

QUESTION: Use the instance diagram depicting the ternary relationship Orders shown on the next page to answer the following questions. a. Which customers order pens…

## Revise the ER diagram drawn in the previous exercise to include the following mandatory attributes:

QUESTION: Revise the ER diagram drawn in the previous exercise to include the following mandatory attributes: CLIENT– ID number, name, address (city, state, zip), phone…

## The instance diagram shown below illustrates the relationship between Sullivan Insurance Agency’s agents and clients.

QUESTION: The instance diagram shown below illustrates the relationship between Sullivan Insurance Agency’s agents and clients. Using this instance diagram, write the narrative that describes…

## This is a narrative about a small university in Kodai, CA. There are several colleges in the university

QUESTION: This is a narrative about a small university in Kodai, CA. There are several colleges in the university. Each college has a name, location,…

## What is the difference between a base entity type and a weak entity type?

QUESTION: ‘What is the difference between a base entity type and a weak entity type’? [signinlocker] SOLUTION: A base entity type is one where each…