Question: Define the term database. Explain the hierarchy of data and name three elements of a database. Define metadata. Using the example of Student and Office_Visit

Define the term database. Explain the hierarchy of data and name three elements of a database. Define metadata. Using the example of Student and Office_Visit tables, show how relationships among rows are represented in a database. Define the terms primary key, foreign key, and relational database.

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 Experiencing MIS Questions!

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Q5-2 What is a database? Define the term database. Explain the hierarchy of data and name three elements of a database. Define metadata. Using the example of Student and Office_Visit tables, show how...

please help Q5-2 What is a database? Define the term database. Explain the hierarchy of data and name three elements of a database. Define metadata. Using the example of Student and Office_Visit...

My name is Salam Abdulhussein and I need this to be done as soon as possible. Please follow the steps one by one and make sure everything is correct Global Bike, Inc. ERP for Sales / Collection USING...

Can someone please help/advice/any idea my term project! The term project for this course will be to design and construct a database that uses appropriate Transact SQL procedures and functions. The...

PLEASE ONLY NEED THE SQL AND THE TABLES FOR THIS WOULD TRULY APPRECIATE UNDERSTANDING THIS! MovinOn Inc. is a moving company that provides moving and storage services in California, Nevada, and...

MovinOn Inc. is a moving company that provides moving and storage services in California, Nevada, and Arizona. MovinOn provides a truck, driver, and one or more moving assistants to move residential...

i want complete solution for my assignment and it should be without plagiarism COIT20274: Information Systems for Business Professionals, Term One 2016 Assignments 1 & 2 Requirements Assignment 1 -...

Using the data given in E13- 25B, prepare the statement of cash flows for Eduardo Corporation for the year. The company uses the indirect method for operating activities. In E13-25B Net income...

Below is the beginning pseudocode for a program that performs computes weekly salary. The program is designed to contain one numeric variable for the annual salary and prompt the user for the value...

In which of the scenarios, one would use microservices? When they create applications specifically for scientific test equipment When they need to create large, enterprise - level applications that...

A city received the following rainfall for a recent year. What is the mean number of inches of rainfall the city received monthly, to the nearest hundredth of an inch? Use Table 2.58. Month Rainfall...

hoW is an infoRmation system implementeD? LO-1

hoW aRe the five components DesigneD? LO-1

What is the useRs Role in the ReQuiRements phase? LO-1

Stark company has the following adjusted accounts with normal balances at Its December 31 year-end. Ise the adjusted trial balance accounts and balances at its December 31 year-end for Stark Company...

What built - in feature of Excel lets you quickly access workbooks that you use regularly?

What is negative and positive about narration use, and why do you think it works in film noir