Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Write a two-page executive summary for your boss explaining how a relational data solution can be applied to a current business problem or area for improvement. Assume that your boss knows nothing about relational database theory. The goal of this summary is to obtain your boss's approval to proceed with your stated project. Do not focus on technical aspects of a database management system. Focus on how the information will be captured, manipulated, managed, and shared, and the value the database brings to the organization. Include brief examples of how other industries have successfully used relational databases to increase efficiency.
The paper must follow all APA Style Guide requirements. All sources must be properly cited using APA guidelines. Include an APA title page and an APA References page. Thes title page and References pages are in addition to the minimum of 2 pages of body text for your executive summary. In your summary you must include an introduction section with a heading, body text topic sections as apprporiate with headings, and a conclusion section with a heading. Note that APA requires 12 point Times Roman font throughout and 1" margins.
Analyse the behaviour of the most important stateful object of the system and document this behaviour with.
Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.
Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.
Give examples of binary 1:N relationships, for (a) an optional-to-optional relationship, (b) an optional-to-mandatory relationship,
Write a memorandum to Sam Jones (CIO) and present your research findings. Your memorandum should be no longer than 500 words.
The Enhanced Entity Relationship Diagram (EERD) produced with a drawing or case tool. Your EERD must use a 'standard' notation style such as Crows Foot or Chen.
Explain what information is available from relational database containing one relation with attributes Name, Employee identification number, and Address which is not available.
In physical database design, referential integrity constraints can be defined. What actions does referential integrity constraint prevent from happening when data is inserted in table which contains this constraint?
supplies % of votes each candidate is likely to receive, based on popularity rating. Actual number of votes received is that percentage of General votes. You should enter data for each candidate in each of the eight constituencies.
Explain the concept of physical data independence and its importance in database systems, List four significant differences between a file-processing system and a DBMS.
How would you change the current design and how does your new design address the problems you have identified with the current design.
Summarize briefly how to make use of indexes such as B+ tree or a hash indexes in selection, projection, and join operations?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd