Fundamentals of Information Systems
8th Edition
ISBN: 9781305082168
Author: Ralph Stair, George Reynolds
Publisher: Cengage Learning
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Chapter 6, Problem 2.2aCS
Program Plan Intro
The reason for which it would be more difficult to manage its inventory at Mando if the databases for all its factories were different and also used different numbers for the same part.
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How does the database rank in terms of Big O notation for the time it takes to run an operation? In that case, I can handle the extra chore. A typical number of deletions during a single operation is. Even if it were only ever used in a single commercial, it wouldn't matter. Just just doing one online search?
Let's pretend that your job entails inventory management for a popcorn manufacturer. Any establishment that doesn't have at least 15 boxes of caramel popcorn in stock must receive more of it each month. If you were to use a database to accomplish this, how would you go about doing so?
How does the database rank in the Big O hierarchy for execution time? Even if it's only one more item, I can manage that. How many times may deletions be made in one go? In any case, it wouldn't matter if it were only ever used in a single commercial. Because of one simple online query?
Chapter 6 Solutions
Fundamentals of Information Systems
Ch. 6 - Prob. 1LOCh. 6 - Prob. 2LOCh. 6 - Prob. 3LOCh. 6 - Prob. 4LOCh. 6 - Prob. 5LOCh. 6 - Prob. 6LOCh. 6 - Prob. 7LOCh. 6 - Prob. 1.1DQCh. 6 - Prob. 1.2DQCh. 6 - Prob. 1.1CTQ
Ch. 6 - Prob. 1.2CTQCh. 6 - Prob. 2.1DQCh. 6 - Prob. 2.2DQCh. 6 - Prob. 2.1CTQCh. 6 - Prob. 2.2CTQCh. 6 - During which stage of the problem-solving process...Ch. 6 - Prob. 2SATCh. 6 - Prob. 3SATCh. 6 - Prob. 4SATCh. 6 - Prob. 5SATCh. 6 - Prob. 6SATCh. 6 - Prob. 7SATCh. 6 - Prob. 8SATCh. 6 - Prob. 9SATCh. 6 - Prob. 10SATCh. 6 - Prob. 11SATCh. 6 - Prob. 12SATCh. 6 - Prob. 13SATCh. 6 - Prob. 14SATCh. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Prob. 5RQCh. 6 - Prob. 6RQCh. 6 - Prob. 7RQCh. 6 - Prob. 8RQCh. 6 - Prob. 9RQCh. 6 - Prob. 10RQCh. 6 - Prob. 11RQCh. 6 - Prob. 12RQCh. 6 - Prob. 13RQCh. 6 - Prob. 14RQCh. 6 - Prob. 15RQCh. 6 - Prob. 16RQCh. 6 - Prob. 17RQCh. 6 - Prob. 1DQCh. 6 - Prob. 2DQCh. 6 - Prob. 3DQCh. 6 - Prob. 4DQCh. 6 - Prob. 5DQCh. 6 - Pick a company and research its human resource...Ch. 6 - Prob. 7DQCh. 6 - Prob. 8DQCh. 6 - Prob. 9DQCh. 6 - Prob. 10DQCh. 6 - Prob. 1PSECh. 6 - Prob. 2PSECh. 6 - Prob. 3PSECh. 6 - Prob. 1WECh. 6 - Prob. 2WECh. 6 - Prob. 3WECh. 6 - Prob. 1CECh. 6 - Prob. 2CECh. 6 - Prob. 1.1CSCh. 6 - Prob. 1.2CSCh. 6 - Prob. 1.1aCSCh. 6 - Prob. 1.2aCSCh. 6 - Prob. 2.1CSCh. 6 - Prob. 2.2CSCh. 6 - Prob. 2.1aCSCh. 6 - Prob. 2.2aCS
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- Let's imagine there is only place for one additional student in the course, but two people wish to enroll. Why can't both students take the last seat that's open in a database system?arrow_forwardWhat is the Big O category of the database execution time? If there's just one more task, I'll do it. In a single operation, how many deletions occur? Even if it were to be used in the context of a single commercial, it would be irrelevant. In direct response to a single Internet search?arrow_forwardLet's say two students want to sign up for the same course, but there is only room for one more. It's impossible for them to obtain the last available seat because of some aspect of the database system.arrow_forward
- What is the Big O category for the database's execution time? I'll do it if it's just one more thing. What is the maximum number of deletions possible in a single operation? It makes no difference whether it is to be utilized in the context of a single advertising. Directly as a consequence of a single online search?arrow_forwardHow does database execution time fit into the Big O notation? Consider the job finished if there is just one more thing to complete. How many things can be totally purged in one go? When applied to the context of a single commercial, it becomes irrelevant. In response to doing a simple online search?arrow_forwardHow long does it take for the database to be created in terms of Big O notation? To the extent that it is a single addition, then sure. The number of removals performed during a single operation. inside the confines of a single piece of marketing collateral? From only one lookup?arrow_forward
- Use the term "snapshot isolation" to describe the building of an airline's database. Perhaps a non-serializable approach might be acceptable if it helped airlines enhance their overall performance.arrow_forwardWhat Big O category does the database's execution time fall under? If it's only one more thing, I'll do it. How many deletions may be performed within a single operation? It makes no difference if it will be used for a single advertisement or several advertisements. As a direct result of a single web search?arrow_forwardA university wants to set up a database to record details about its staff, the departments they belong to and the training they attended. The purpose of developing the database is keep the staff information such as staff identity number, staff name, staff address, staff telephone number, staff job title and staff salary. As for the staff telephone number, the database allows keeping more than one of the staff telephone numbers. For the department information, the database keeps the name of the department and its location. It is required that every staff belongs to at least one department. Also, it is required that each department has exactly one staff to lead the department. To improve staff self-development, the university encourages every staff to attend courses. Hence, the database keeps the course information such as the course name, course duration, and course cost. Each staff is required to attend at least one course. For one course, the university can approve a number of staff…arrow_forward
- TakeltAll Inc is a wholesaler company that has just opened up for business. They sell all kinds of technology devices at their store, ranging from graphics cards to fully kitted gaming motherboards. To help them develop the information system needed for their sales operations, they have hired you to design their database. They currently keep a wide variety of products at their warehouse. The usual information stored for each product includes name, manufacturer, and price, etc... Apart from keeping track of their products, they would like you also to keep track of the purchases made by their clients. Purchases made by clients are shown in invoices that list all the client's products and the quantities of each product. The price at which a product was bought should also be recorded at the purchase of the products. TakeltAll has two types of employees they would like to keep track of in their new information system. Namely sales agents and product managers. Each employee can either be a…arrow_forwardLet's pretend there are two students who want to enroll in the same class but there's only room for one of them. Which aspect of a database system makes it impossible for both of them to snag the last open seat?arrow_forwardWhat is the Big O category for database execution time? If there is just one more item, I will complete it. How many deletions occur during one operation? It wouldn't matter if it were only applied to a single commercial. directly as a consequence of one online search only?arrow_forward
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