Er model, database programming and tam

Q1. Discuss the correspondences between the ER model constructs and the relational model constructs. Show how each ER model construct can be mapped to the relational model, and discuss any alternative mappings?

Instructions:  Your response should be 250-300 words. There must be at least one APA formatted reference (and APA in-text citation) to support the thoughts in the post as needed.

Q2. List the three main approaches to database programming. What are the advantages and disadvantages of each approach?

For Q1 and Q2, Refer to Textbook: Fundamentals of Database Systems by Ramez Elmasri and Shankant B. Navathe, 7th edition, Pearson. ISBN: 10: 0-13-397077-9

Q3. Read the below article and answer the following questions:

AKCIL, U., ALTINAY, Z., DAGLI, G., & ALTINAY, F. (2019). The Role of Technology Leadership: Innovation for School Leadership in Digital Age. ELearning & Software for Education, 2, 323. http://search.ebscohost.com/login.aspx?direct=true&AuthType=shib&db=edb&AN=135939718&site=eds-live&custid=s8501869&groupid=main&profile=eds_new

  1. Define TAM and the components.
  2. Note how TAM is impacting educational settings.
  3. Give an overview of the case study presented and the findings.

Instructions: The paper should be 3-5 pages in length (not including title page or references. Follow APA 7 guidelines.  The paper must include a cover page, an introduction, a body with fully developed content, and a conclusion. A minimum of five peer-reviewed journal articles apart from the given article. Proper Heading are required. 







Calculate Your Essay Price
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

Order your essay today and save 10% with the coupon code: best10