Anti Essays offers essay examples to help students with their essay writing.

Sign Up

Sql Work Essay

  • Submitted by: jaydad2469
  • on April 16, 2012
  • Category: College Admissions
  • Length: 250 words

Open Document

Below is an essay on "Sql Work" from Anti Essays, your source for research papers, essays, and term paper examples.

CIS 1513 Section 6 week5 Hmwk

Section 6 Normalization Homework

Vocabulary – find the correct vocabulary word from Section 6 lessons
1 foreign key | What does a UID become in a table |
2. simple UID | A UID that is a single attribute |
3.composite UID | A UID that is a combination of attributes |
4. Artificial UID | A UID that does not occur in the natural world but is created for identification purposes in a system |
5. UID of account | Sometimes the UID is a combination of an attribute and a relationship. |
6. primary UID | A candidate UID is another attribute that can be used for a primary key. |
7. Entity attribute value | When all the attributes in an entity are single- valued, that entity is said to be in: |
| This means that all attributes that are not part of the entity’s UID should be dependent on the whole UID. |
transitive dependency | ___________exists when any attribute in an entity is dependent on another non-UID attribute. |

1. Match the type of Unique identifier to the entity.
a. a. Simple UID
b. b. Composite UID
c. c. Composite UID comprising an attribute and a relationship
d. d. Primary Key & Candidate Key

__b___ __d___ ___d__ __c___ __a__

1.Shelf size doesn’t need to be there.

2.#fname, #Lname.

Identify the transitive dependency in the
model below. State which attributes violate Third Normal Form.

Model????? What #STORE_ID

*Store Speciality


model? Not specified.

Show More


MLA Citation

"Sql Work". Anti Essays. 19 Feb. 2019


APA Citation

Sql Work. Anti Essays. Retrieved February 19, 2019, from the World Wide Web: https://www.antiessays.com/free-essays/Sql-Work-206618.html