custom writing services

Need help: Write an email to our support staff or

whatsapp us

order order
Average score 4.97 out of 5 based on 836 opinions

ITC 4175 Unit IV Assignment

Unit IV Assignment 


SQL Exercise 


In this unit, we covered several constraints that can be used to manage the semantic integrity of the database. Your 

textbook did go into much detail on how to use SQL to implement these constraints. The list below contains five 

constraints discussed in this unit. For this assignment, you will research the syntax used to implement the constraint and 

write a statement that a DBA might use to implement each constraint. You may use the CREATE TABLE or the ALTER 

TABLE commands. You should use the Books database schema to write your statements. You do not have to run the 

statements against the database, but you may. Certain commands will not work, depending on the data that is already 

loaded into the tables. For instance, you cannot create a unique constraint on a column that contains non-unique data. (If 

you do run the commands against the Books database, be sure to reverse them as well using the ALTER TABLE or 

DROP TABLE statements.) 


After you have typed in each SQL statement or set of SQL statements and executed them successfully, copy your SQL 

code into a Word document. Then create a screen capture of the results window or copy and paste the results into the 

text or Word document as well. The text or Word document should contain the results of all ‘Try It Out’ exercises. Be sure 

to label each one with the title of the assignment, the page number in the textbook, and the number of the step you are 

performing, so that your instructor can easily tell which one is which. Pay attention to the formatting of your SQL 

statements and the labeling, as these items count in the final score as well. The SQL statements should be formatted as 

they appear in the book. 


? Primary key constraints 

? Unique constraints 

? Data types 

? Default values 

? Check constraints 

? Submit the five statements in a Word or text document for grading. 


Information about accessing the Blackboard Grading Rubric for this assignment is provided below



Need an answer from similar question?Click here and get a solution now

order You have just landed to the most confidential, trustful essay writing service to order the paper from. We have a dedicated team of professional writers who will assist you with any kind of assignment that you have. Your work is handled confidentially with a specific writer who ensures you are satisfied. Be assured of quality, unique and price friendly task delivered in good time when you place an order at our website. banner We have a team of dedicated writers with degrees from all spheres of study. We readily accept all types of essays and we assure you of content that will meet your expectations. Our staff can be reached  via live chat, email or by phone at any given time with prompt response.  

Prices starting at:

High school
Undergrad.(yrs 1-2)
Undergrad.(yrs 3-4)
$10 / page
$10/ page
$12/ page
$15 / page
$17/ page

Note: The prices in the table above are applicable to orders completed within 14 days. Kindly see the full price table for more prices..

We urge you to provide as much information as possible to avoid many revisions. Set your deadline, choose your level, give payment information and relax while you track your work. We will deliver your paper on time. Are you in a quagmire and you are unable to complete your assignments? Do you doubt yourself on the quality of the essay you have written?  is here to assist you. We will offer you unmatched quality that is plagiarism free. Place an order at  for guaranteed  high grades. order download

we offer gifts to our paper help customersPayment Methods

you can request our services and pay via paypal

we offer gifts to our paper help customersOur Guarantees

  1. Zero plagiarism.
  2. 100% confidentiality.
  3. FREE Reference page
  4. High Quality papers
  5. 24/7 Customer support

Our Testimonials Testimonials

I ordered a 7 page college essay and was delivered on time. Thank you guys I will definitely order again!

, FL

Our statisticsOur Statistics

  • Orders Completed todate 72387

  • Number of writers 500

  • Satisfied customers 99.7%

  • Returning customers 92.3%

  • Orders placed today 87