Uncategorized

The traditional retail model has focused on finding high-margin, high-volume products or services because limited space means reduced space inventory. For example, organizations such as Walmart select the biggest hits from the broadest genres, called the “short head.” The short head means Walmart will only carry a select mix of country, pop, and rock that […]

Based on your new found knowledge and experience in problem solving and Java programming, you obtain a job at PB Incorporated (PBI), a company that sells peanut butter products. One of PBI’s packing plants has been doing exceptionally well. You have been asked to create a new program for the packing plant. Management of the […]

  Over the twentieth century, the ability to process information in terms of labor units has improved by a factor in the order of 1 to 5 trillion. This improvement represents a compounded growth rate of between 30 to 35 percent per year for a century. At the turn of the twentieth century, the mechanical […]

  Write a program that will check the salary of an employee in the Emp table. Write the program such that it displays the employee number, name, job, salary, and department name, if the salary of the employee is greater than 3000. Also – Write a program that will check the prime number from 1 […]

In 2006, 75.9% of first-year college students responding to a national survey said they used the Internet for research or homework.  Administrators at a college believed first-year students used the Internet more frequently than students in 2006.  They find that 168 of an SRS of 200 first-year students said they used the Internet for research […]

Read the Personal Trainer, Inc. case on page 445. Complete assignments 1 through 4 on page 446. The assignments for this case are also listed below. Assignments: 1. Review the Personal Trainer fact-finding summary in Chapter 4 and draw an ERD with cardinality notation. Assume that system entities include members, activities and services, and fitness […]

1. Assume that at Pine Valley Furniture products are composed of components, products are assigned to salespersons, and components are produced by vendors. Also assume that in the relation PRODUCT (Prodname, Salesperson, Compname, Vendor), Vendor is functionally dependent on Compname and Compname is functionally dependent on Prodname. Eliminate the transitive dependency in this relation and […]

1. Consider software applications that you regularly use that have menu interfaces, whether they be PC- or mainframe-based applications. Evaluate these applications in terms of the menu design guidelines outlined in Table 11-1 of our textbook. 2. Consider the possible design of a registration system for a hotel aimed at front-desk hotel employees. Following the […]

In this assignment, you will conduct a broad analysis of your study company using multiple financial ratio categories to assess the sustainable growth rate. Taking the role of an educational consultant, develop a presentation about Apple, Inc. Address the following: Present a ratio analysis of the study company using data for the most recent year […]

The selected article should be based on a topic relating to the regulations or actual response by a safety, environmental, or fire service professional to an incident that involves hazardous materials. The Article Critique should include the following components: 1. A brief introduction of the article 2. A statement on the implications of the article […]