Overview
write Chapter 1: Review Questions and i will provide the book link and write a letter Instructions for Writing Your 1-Page Career Goals Statement
1.1 Describe the historic development of Internet and smartphone technology from the early days of personal computers (PCs) to today’s Internet Web application and smartphone app–based information systems environment.
The Web and Web browsers became available in the early 90’s. In the early 2000’s, Web sites starting allowing user to add personal content and data (e.g., images and video) which previously only displayed static content. About this same time cell phones developed into a digital platform capable of transmitting data and connecting to the Web. Most of what people do with websites and smartphones depends upon databases. (Page 5).
1.2 Why do today’s Internet Web applications and smartphone apps need databases?
1.3 Read the description of the search process on the Pearson Web site in this chapter. Using your own computer, find another retailer Web site (other than those discussed or mentioned in this chapter), and search for something of interest to you. Write up a description (with screen shots if possible) of your search.
1.4 Why is the study of database technology important?
1.5 What is the purpose of this book?
1.6 Describe the purpose of a database.
1.7 What is a modification problem? What are the three possible types of modification problems?
1.8 Figure 1-42 shows a list that is used by a veterinary office. Describe three modification problems that are likely to occur when using this list.
1.9 Name the two themes in the list in Figure 1-42.
1.10 What is an ID column?
1.11 Break the list in Figure 1-42 into two tables, each with data for a single theme. Assume that owners have a unique phone number but that pets have no unique column. Create an ID column for pets like the one created for customers and courses for the Art Course database tables in Figure 1-12.
1.12 Show how the tables you created for question 1.11 solve the problems you described in question 1.8.
1.13 What does SQL stand for, and what purpose does it serve?
1.14 Another version of the list used by the veterinary office is shown in Figure 1-43. How many themes does this list have? What are they?
1.15 Break the list in Figure 1-43 into tables, each with a single theme. Create ID columns as you think necessary.
1.16 Show how the tables you created for question 1.15 solve the three problems of lists identified in this chapter.
1.17 Describe in your own words and illustrate with tables how relationships are represented in a relational database.
1.18 Name the four components of a database system.
1.19 Define the term database.
1.20 Why do you think it is important for a database to be self-describing?
1.21 List the contents of a database.
1.22 Define the term metadata, and give some examples of metadata.
1.23 Describe the use of an index.
1.24 Define the term application metadata, and give some examples of application metadata.
1.25 What is the purpose of a DBMS?
Instructtion for writeing a 1 page carerr goal
career goals statement is a personal reflection that articulates your aspirations, motivations, and plan for your professional future. This document is an opportunity to showcase your vision and align your goals with your academic and professional experiences. Follow these steps to craft your statement:
1. Introduction:
Begin with a clear and engaging introduction. State who you are, your current academic status, and your intended field of work (Information Systems or Environmental Health and Safety Management). Provide a brief overview of what drives your career ambitions.
2. Short-Term Goals:
Describe your immediate goals after graduation. These might include obtaining a specific role, pursuing certifications, or developing key skills. Be specific about the type of position or industry you are targeting.
3. Long-Term Goals:
Discuss your broader career aspirations. Explain where you see yourself in 5-10 years and how you plan to grow professionally. Consider mentioning leadership roles, expertise in a particular niche, or contributions to your field.
4. Alignment with Personal Values and Industry Trends:
Highlight how your goals align with your personal values, such as innovation, safety, or sustainability, and reflect on how you can contribute to solving industry challenges or leveraging emerging opportunities.
5. Conclusion:
Wrap up with a forward-looking statement. Reaffirm your commitment to achieving your goals and express your enthusiasm for the journey ahead.
Formatting Guidelines:
• Length: 1 page (approximately 300-400 words).
• Font: Times New Roman, 12-point.
• Spacing: Double-spaced.
• Margins: 1-inch on all sides.