Question: Part 1 : Why is a foreign key needed to connect two tables? Part 2 : What are the advantages of using a relational database?

Part 1: Why is a foreign key needed to connect two tables?
Part 2: What are the advantages of using a relational database?
Part 1: Why is a foreign key needed to connect two

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:

Questions ( each 1 point ) Use the CREATE TABLE command to create a table for the ORDER _ LINE table, with the attributes displayed in Table 1 ( see below ) . Remember that order _ num and part _ num...

Q:

Complete the following steps to prepare for creating the DB in MySQL Step 1: Determine the Aim of Your Relational Database Define why you need a relational database. Describe how you will use it and...

Q:

In this part of the assignment, you will leam to create an Entity Relationship Diagram (ERD) for a construction company using the data provided. On-The-Level Construction Company is a Denver-based...

Q:

1. Which of the following is a typical key performance indicator for the financial perspective? New customer acquisition rate Change readiness c. Process cost D. Return on equity 2. Which of the...

Q:

127 CHAPTER 4 RELATIONAL DATABASES 6. With respect to database systems, which of the following statement(s) is (are) true? a. The physical view of data is how people conceptually organize and...

Q:

Imagine you work for the public housing agency of a city, and you have been charged with keeping track of who is living in the agency's developments over time. To help you in this task, you have...

Q:

CIT 170 Database Project After reading through this entire document, please watch the video on Project Design Hints. The video has additional information to assist you with your design phase. You are...

Q:

You are to design, develop and implement a database for The Aquatics Swim Club based on the concepts you have learned in CIT 170. All documents must be produced on a computer. You should carefully...

Q:

Imagine you work for the public housing agency of a city, and you have been charged with keeping track of who is living in the agency's developments over time. To help you in this task, you have...

Q:

Patient Database ExerciseCreate, populate, and query a database using SQL scripts based on the following steps. Ensure that your scripts are fully executable without manual intervention.Part 1 :...

Q:

Cloud computing has become a viable and competitive option to the client/server networking model due to its lower cost, scalability, and agility. A local business in your town has asked you to...

Q:

Suppose you have just purchased a new type of hybrid car that uses fucl extremely efficiently, but can only travel 100 miles on a single battery. The car's fuel is stored in a single-use battery,...

Q:

Current Attempt in Progress The Bonita linc, a manufacturer of low - sugar, low - sodium, low - cholesterol TV dimers, would Ike to increase its market share in the Sunbelt. In order to do so ....

Q:

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Q:

2. Go to www.workingmother.com, the Web site for Working Mother magazine. Review any five of the 2008 100 Best Companies for work-life policies. What common practices do they use to help employees...

Q:

1. Interview a relative or friend who is currently employed. The interview should a. Identify her current career development stage. b. Identify a special career management challenge she faces. c....

Q:

7. How could you help downsized survivors remain motivated and productive? Rank your recommendations in order of importance. Provide a rationale for your ranking.