PRINCIPLES OF INFO.SYS.(LL)>CUSTOM PKG<
12th Edition
ISBN: 9781337074674
Author: STAIR
Publisher: CENGAGE C
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Chapter 5, Problem 3RQ
Explanation of Solution
Primary key:
- In relational databases, a primary key is a key that is used for identifying and defining the characteristics uniquely of each row.
- A primary key may have a single attribute or a multiple attributes.
- Let us consider the “Student” table that consists of “Student_No”, “F_Name”, “L_Name”, and “Course_ID” as attributes...
Explanation of Solution
Identifying primary key in airline reservation systems:
Field named “flight ID” and “Seat ID” could be assigned as ...
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Chapter 5 Solutions
PRINCIPLES OF INFO.SYS.(LL)>CUSTOM PKG<
Ch. 5.6 - Prob. 1DQCh. 5.6 - Prob. 2DQCh. 5.6 - Prob. 1CTQCh. 5.6 - Prob. 2CTQCh. 5.7 - Prob. 1DQCh. 5.7 - Prob. 2DQCh. 5.7 - Prob. 1CTQCh. 5.7 - Prob. 2CTQCh. 5 - Prob. 1SATCh. 5 - Prob. 2SAT
Ch. 5 - Prob. 3SATCh. 5 - Prob. 4SATCh. 5 - Prob. 5SATCh. 5 - Prob. 6SATCh. 5 - Prob. 7SATCh. 5 - Prob. 8SATCh. 5 - ______ is a special-purpose programming language...Ch. 5 - Prob. 10SATCh. 5 - Prob. 11SATCh. 5 - Prob. 12SATCh. 5 - Prob. 13SATCh. 5 - Prob. 14SATCh. 5 - An in-memory database (IMDB) is a database...Ch. 5 - Prob. 16SATCh. 5 - Prob. 17SATCh. 5 - Prob. 18SATCh. 5 - Prob. 19SATCh. 5 - Prob. 20SATCh. 5 - Prob. 1RQCh. 5 - What is the difference between a data attribute...Ch. 5 - Prob. 3RQCh. 5 - Prob. 4RQCh. 5 - Prob. 5RQCh. 5 - Prob. 6RQCh. 5 - Prob. 7RQCh. 5 - Prob. 8RQCh. 5 - Prob. 9RQCh. 5 - Prob. 10RQCh. 5 - Prob. 11RQCh. 5 - Prob. 12RQCh. 5 - Prob. 13RQCh. 5 - Prob. 14RQCh. 5 - Prob. 15RQCh. 5 - Prob. 16RQCh. 5 - Prob. 17RQCh. 5 - Prob. 18RQCh. 5 - What is data mining? What is OLAP? How are they...Ch. 5 - Prob. 20RQCh. 5 - Prob. 21RQCh. 5 - Prob. 1DQCh. 5 - Outline some specific steps an organization might...Ch. 5 - Briefly describe the ACID properties to which an...Ch. 5 - Prob. 4DQCh. 5 - Prob. 5DQCh. 5 - Prob. 6DQCh. 5 - Prob. 7DQCh. 5 - Prob. 8DQCh. 5 - Prob. 9DQCh. 5 - Prob. 10DQCh. 5 - Prob. 11DQCh. 5 - Prob. 12DQCh. 5 - Prob. 13DQCh. 5 - Prob. 1PSECh. 5 - An online video movie rental store is using a...Ch. 5 - Using a graphics program, develop an...Ch. 5 - Prob. 1WECh. 5 - Prob. 1CECh. 5 - Prob. 2CECh. 5 - Prob. 1DQ1Ch. 5 - Prob. 2DQ1Ch. 5 - Prob. 1CTQ1Ch. 5 - Prob. 2CTQ1Ch. 5 - Prob. 1DQ2Ch. 5 - Prob. 2DQ2Ch. 5 - Prob. 1CTQ2Ch. 5 - Prob. 2CTQ2Ch. 5 - Prob. 1DQ3Ch. 5 - Prob. 2DQ3Ch. 5 - Prob. 1CTQ3Ch. 5 - Prob. 2CTQ3
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