Question: an _ _ _ defines a collection ( or set ) of entities that have the same attributes. Choices Entity type Relation Attribute Relation type

an ___ defines a collection (or set) of entities that have the same attributes.
Choices
Entity type
Relation
Attribute
Relation type

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

A graphical system used to capture the nature and relationships among data is called a ( n ) : Group of answer choices XML data model. hypertext graphic. relational database. data model. Flag...

Q:

the following relational algebra questions based on tables S1 and S2 (below) Question 1 What is the output of S1 S2 ? The row identified by sid 22 The rows identified by sid 31 and 58 The row...

Q:

First go to File Make a Copy The following is a small sample of the Hogle Zoo file system that they use to track data for the program. Hogle Zoo Sample File System Scenario: Hogle Zoo wants to...

Q:

A many to many relationship between two entities usually in how many tables? Three Four Five Two An ______ is a set of entities of the same type that share the same properties, or attributes. Entity...

Q:

Step 1: Mapping of Regular Entity Types For each regular entity type E, create a relation R that includes all the simple attributes of E Take simple component attributes of Composite Attributes...

Q:

Step 1: Mapping of Regular Entity Types For each regular entity type E, create a relation R that includes all the simple attributes of E Take simple component attributes of Composite Attributes...

Q:

A special operation, called JOIN combines this sequence into a single operation Group of answer choices True False Flag question: Question 1 2 Question 1 2 1 pts IN CARTESIAN ( or CROSS ) PRODUCT...

Q:

Topic of Databases ER Diagram to Relational Schema (aka Translation) Every "strong" entity maps to a Relation 1.1. For each regular entity type, create a relation R 1.2. Create an attribute for each...

Q:

An interactive command that can be used to dynamically control a user session for appropriate integrity measures is: a. rollback. b. rollforward. c. set autocommit. d. expunge. An entity that...

Q:

Project Goal: This project aims to provide hands - on experience in designing, implementing, and managing a relational database system for a small library. The system will manage a diverse collection...

Q:

Use the tabular and graphical methods of descriptive statistics to learn how these variables contribute to the success of a motion picture. Include the following in your report. Tabular and graphical...

Q:

Frank, a calendar year taxpayer, reports $100,000 of gross income and $60,000 of taxable income on his Year 1 return, which he files on March 12 of Year 2. He fails to report on the return a $52,000...

Q:

Annette has just purchased a new home for $ 5 7 3 0 5 8 . She put 2 5 % down and is paying the remainder off in bi - weekly instalments over the next 2 8 years. The rate of interest on her mortgage...

Q:

The first scenario will be a Verbal Judo scenario in which your scenario follows the standard Verbal Judo interaction: You need to ask somebody to modify their behavior either to do something or to...

Q:

Discuss five strategies to protect employees from workplace violence.

Q:

Analyze five employment laws and their importance to the healthcare workplace.

Q:

Identify five strategies to prevent workplace bullying.