Websites - Linear/Hierarchical
Browse the Web and find Web sites that fit the following content types. Write a summary of how the content is presented at each Web site and describe how each Web site focuses on its users' needs. Linear Hierarchical
Browse the Web and find Web sites that fit the following content types. Write a summary of how the content is presented at each Web site and describe how each Web site focuses on its users' needs. Linear Hierarchical
What types of tasks would benefit from databases utilizing workflow technology? Describe briefly any workflow database that you know of.
A small airport: We require a data base for a small airport. The data base should track airplanes, pilots, hangars, airplane types, mechanics and airplane owners. The airport maintains the usual data, on airplanes: registration number, on airplane types: model, capacity and weight , on hangars: hanger number, location
Analyze the use of databases in your organization. Include what database applications are used (Microsoft Access, DB2, Oracle, etc.). Conclude by proposing improvements. For large organizations, restrict the scope to the department in which you work. If you are not employed, consider the use of databases and the benefits the
Develop an entity relationship diagram (ERD) for your project database based on the initial data requirements. The company that we are working on distributes many products, like secure bolts and screws, to many different construction companies. In order for the company to be successful it is important for them to keep a rel
I am having a problem with criteria range. I do not know how to set two different criterias in one column. I need to ADVANCE FILTER all of the Clerks (1 and 2) and the Sect. 1 workers who make more than $5.50/hr. I do not understand how to set the title criteria for more than one title. It HAS to be advanced filtered, not auto-f
Ace Auto Dealers specializes in selling new vehicles from Subaru. The company advertises in local newspapers and is also listed as an authorized dealer on the Subaru Web site and the major Web sites for auto buyers. The company benefits from good local word-of-mouth reputation and name recognition and is a leading source for Sub
1. Ray wants to start a DVD rental program at his stores that he plans to call Henry's DVD Club. He refers to each of his customers as "members." Each member in the club is assigned a number. He also stores the members' names and addresses. In addition, he stores the number of rentals the member has made and the date the member
Describe the different ways of implementing one-to-one relationships. Assume you are maintaining information on offices (office numbers, buildings, and phone numbers) and faculty (numbers and names). No office house more than one faculty member; no faculty member is assigned more than one office. Illustrate the ways of implement
1. When a database approach is used, a failure on the part of one user that damages the database can affect other users. What are some specific examples of database failures? 2. If you were one of the users of a damaged database, how would you be affected by such a failure and what measures could you take to prevent it?
Please answer the attached questions. Referential Integrity Check Question 1 - Given the following data types of some table fields and the simple schema of the relational database they are a part of, inspect its relationships for any referential integrity violations. If any exist, list what they are: Note: You can assum
Describe what database management systems are used at yours or someone else's work place and what they are used for. (Consider Microsoft® Access®, SQL Server®, Oracle®, DB2®, etc.)
In a clerical office/job placement (staffing agency) setting, what are the typical uses of Microsoft Access as a database? What are the typical improvements that can be suggested for Microsoft Access in a clerical setting? What other databases (Oracle, DB2, etc) would be known to benefit a clerical/job placement (staffing
What is the main reason(s) that make many developers skip over the documentation and proper design procedures? As a manager, how do you ensure that the proper database design procedures are followed by database development teams?
Can you discuss why these four concepts are important for you intellectually and/or professionally. UML and Data Modeling Generalization UML important for designing embedded systems How UML is used.
Please give examples of the data modeling tools in Microsoft Access database and how they help in designing Access databases.
Can you give a short answer to this question? Are there any circumstances that we should delete data from a database?
Using our data set from Unit 1, compose an email to the head of the American Intellectual Union which discusses the following: Begin your email to AIU by first providing an overview of the database, i.e. a story. Be sure to include information about how you would use the concept of probabilities to apply to profiles for
When a typical database is created the structure is created before the data is actually loaded into the database. What problems exist when someone wants to add or delete from the existing structure? What methods can you see for accomplishing the restructuring?
Why are Entity-Relationship Diagrams (ERDs) an important initial stage in developing databases? Who would be the initial parties interacting to develop the ERDs? Have you a personal experience you would like to share with other students regarding ERDs?
Draw the FDD from the FD below FD 1) Student must be signed up for at least one Course i) Registration Code ->Course Name 2) Given student may have taken a given exam on a certain date, receiving a grade for it: i) StudentRegistrationNumber + Course code + Date ->Mark 3) A Course will be taught be only one Lecturer
Why is the object-oriented database model gaining acceptance for developing applications and managing the hypermedia databases at business websites?
Consider a typical job order that might include the following information. Design a single table to hold all the information required to store a job order including this information. Next, apply normalization to reduce this table to third normal form. Prepare a Word document showing your original and final tables. Include a shor
I have a SQL database table dbo.Mytable which has a column WhatsUpDude. I need an ALTER Table statement written that will assign the default value of the Windows user name to the WhatsUpDude column.
Create an ER diagram based on the attachment that shows all of the tables, attributes, and relationships.
Create a database for a human resources group. List a few different tables and colums to store the HR information. State assumptions in creating the DB and underlying database objects. Use Access to create DB and tables.
Create a relational database of your choice (HR database, Retail outlet database, Address book database are examples). The database should contain no more than 6 tables. Define 3 business requirements that this database will provide (hint: you may think of the business requirements as 3 questions that the database must be able t
Please see attached file for full problem description. I need help answering the following database questions: 1. I'm to provide a concise, but complete, written description of what functions are included within the scope of data administration, and make a case why data administration is unique from traditional informati
Using Microsoft Access, create the keys and relationships between tables for the Huffman Trucking Driver Log.
Using the attached database WK5_DB_ACCESS2000.mdb write SQL queries to answer the following questions. 7. Show the employee (by name) that is shortest. 8. Determine the average number of years that the average employee has been working. Hint: here's how to get started: SELECT (Now()-[HIRE_DATE])/365 AS