CIS 336 (Devry) ACADEMIC COACH UOPHELP

1. CIS 336 (Devry) ACADEMIC COACH Tutorial For more course tutorials visit www.uophelp.com

2. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 All iLabs Week 1 to Week 7 Devry University CIS 336 Entire Course CIS 336 Entire Course: Devry University • CIS 336: All iLabs Week 1 to Week 7: Devry University

3. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Final Exam 1 CIS 336 Final Exam 2 DBMS are referred to as _____________database management systems. (Points : 4) elementallinkedhierarchicalrelational 2. (TCO 1) A relational DBMS provides protection of the • 1. (TCO 1) Most DBMS are referred to as _____________database management systems. (Points: 4) • Elementallinkedhierarchicalrelational • 2. (TCO 1) Data constitutes the building blocks of _____________. (Points: 4) • Informationprocessingapplicationsprogramming • 3. (TCO 2) if a foreign key contains either matching values or nulls, the table(s) that makes use of such a foreign key is/are said to exhibit __________ integrity. (Points: 4) • Referentialrestrictivesecondaryredundant • 4. (TCO 2) In a "one-to-many" relationship, which constraint is usually added to the "many" table?(Points: 4) • UNIQUEPRIMARY KEYFOREIGN KEYNOT NULL • 5. (TCO 3) A ____ occurs when a relationship is improperly or incompletely identified and, therefore, is represented in a way that is not consistent with the real world. (Points: 4) • Surrogate prim

4. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Final Exam 3 CIS 336 Final Exam 4 Sets of Answers CIS 336 Final Exam 4 Sets of Answers • 1. (TCO 2) Explain what physical independence means. (Points: 15) • 2. (TCO 8) Sally wants to query the EMP table and determine how many of the employees live in each of the cities the company has factories in. She writes the following query but it does not work. What is wrong with the way the query is constructed? • 3. (TCO 3) Explain in what two specific cases presented in the text composite primary keys are particularly useful. (Points: 15) • 4. (TCO 7) How are comparisons done on character str

5. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Final Exam 4 CIS 336 Quiz 1 (TCO 3) Normalization works through a series of stages called normal forms. Typically _________ stages must be completed before a table can be considered normalized. (TCO 3) The conflicts between design efficiency, information requirements, and processing speed are often resolved through (TCO 3) The PK must • 1. (TCO 7) For every order, list the order number, order date, part number, part description, and item class for each part that makes up the order. • 2. (TCO 8)

6. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Quiz 2 CIS 336 Quiz 3 (TCO 7) Which of the following types of columns will automatically right-align the data when it is displayed? (TCO 7) Which of the following SQL statements will display the profit generated by each book currently stored in the BOOKS table? (You do not need to see the table structure for this que • (TCO 2) Explain what a composite attribute is • (TCO 1) Data constitutes the building blocks of • (TCO 1) Successful database design is first and foremost based on _____________ requirements. • (TCO 1) The lowest level in a database hierarchy is the __

7. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Quiz 4 CIS 336 Quiz 5 (TCO 6) Which of the following keywords is used to remove a row in a table? (TCO 6) When using the ALTER TABLE...DROP COLUMN command, which of the following is NOT correct? (TCO 6) Which of the following commands will add a new column named FIRSTORDERDATE to the CUSTOMERS table to store the • (TCO 8) If a Cartesian join is used to link table A which contains five rows to table B which contains eight rows, there will be _______ rows in the results. • (TCO 8) Which of the following statements will produce the value 21.1? • (TCO 8) Which of the following format elements will display insignificant leading zeros? • (TCO 8) Oracle’s pseudo table used only for cases wher

8. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Week 1 iLab 1 Devry University CIS 336 Week 2 iLab 2 Devry University Lab two introduces the next step in creating a data model, the Entity Relationship Diagram (ERD). You will be given a business scenario for a company named Clapham Specialty Store, which is a small specialist grocery and delicatessen. The business specifications will outline a number of things about the business, some of which will apply directly to the database you are being asked to model. There is a table • L A B O V E R V I E W Scenario/Summary This lab will introduce you to the processes involved in defining one of the key components of a data model; the relationship diagram (RD). In this lab, you will draw a relationship diagram for two of the steps shown. Keep in mind when you are trying to decide which side of the relationship should be the "one"

9. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Week 3 Group Project Task 1 Data Model CIS 336 Week 3 iLab 3 Devry University Beginning with this lab, and continuing through the remaining weeks you will be doing all of your work in Oracle itself. The editor interface to the Oracle server is SQL*Plus, and by now you have received your logon ID and password and should have at least made sure you can connect. If for any reason you have not done so, please do so now before continuing any further. If for any reason you cannot connect then you need to let the instructor know ASAP so that any problems can be resolved. Before attempting Lab #3, you need to be sure you have read through the SQL*Plus tutorial which can be found in Doc Sharing as well as under the SQL*Plus Tutorial tab in Week 3. This tutorial describes the functionality of the editor and will take you through the process of setting up and using the SQL*Plus in the iLab environment so that it will best serve your needs • Present a detailed data model for the project scenario. You can create your data model using Microsoft Visio, which you will have access to through iLab and Microsoft Excel, which comes with Microsoft Office. Other tools may be used as long as the output is legible and conforms to standard format. (I.e. I will not be able to grade the data model if I cannot tell what it is supposed to be!). Your data model should include a minimum of an ERD and metadata chart (data dictionary). • A key component to every task submission is the team responsibilities document. This document should outline the contributions that each member of the team made to complete the task deliverable. There is a sample document in the Doc Sharing tab that can be used, or each team can come up with their own design. As stated in the syllabus, although this is a team project, each member will also be

10. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 321 Week CIS 336 Week 4 Group Project Task 2iLab 6 Milestone 5 CIS 336 Week 4 iLab 4 Devry University Lab 4 of 7: Building the Physical Model (28 points) Submit your assignment to the Drop box located on the silver tab at the top of this page. For instructions on how to use the Drop box, pl • Task 2 - Logical Model (30 points) • Using the Oracle SQL*Plus editor, develop a database for Mini Quest based on your data model. The database should contain all the tables and attributes discussed in the project specifications. Be sure to use your data dictionary when creating your tables. • A key component to every task submission is the team

11. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Week 5 Group Project Task 3 CIS 336 Week 5 iLab 5 Devry University Lab 5 of 7: Retrieving data from Multiple Tables (28 points) Submit your assignment to the Drop box located on the silver tab at the top of this • Task 3 - Verification of Logical Model (45 points) • Develop the SQL statements to insert records into the database. You should ensure that the data in the database is sufficient to allow for each of the r

12. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Week 6 Group Project Task 4 CIS 336 Week 6 iLab 6 Devry University Week 6. L A B S T E P S STEP 1: Back to top Using the BOOK_CUSTOMER table and the NVL function, create a query that will return a list containing the customer number, first name, last name, and the characters ‘NOT REFERRED’ if the customer was not referred by another customer. Give the derived column an alias of REFERRED • Task 4 - Verification of Transaction Processing (30 points) • Develop a query that will identify and mark inactive those customers that have bills overdue by more than 30 days (this can usually be done using a sub-query). Remember, you are only marking a customer as inactive, not actually deleting the customer record from the system. • To submit this task, create a heading called MODIFY STATEMENTS in your group project SQL script, and name the file TEAM_X_TASK4.TXT. This should be the same script that contains your DROP TABLE, CREATE TABLE, and INSERT statements. Once you have verified that your SQL statement or

13. CIS 336 (Devry) ACADEMIC COACH Tutorial CIS 336 Week 7 Group Project Task 5 CIS 336 Week 7 iLab 7 Devry University L A B O V E R V I E W Scenario/Summary There is a lot more to a database than just tables and the data in them. A very important part of database security has to do with using and understanding Database Views. Being able to enhance the efficiency of the database tables by using additional indexes is also a very important aspect of database development. Finally, being able to create and use Database Sequences to automate some of the sequential processes in the database can not only save time but improve efficiency. In Lab 7, you will have a chance to work with al • Develop the queries to support each of the reports that are required by Ms. Smith. It is expected that the information returned by the queries is adequate to be used in the reporting process. Make sure your output contains enough information! The following is a recommendation and the MINIMUM amount of data you should have access to: • Customer Table: A minimum of 12 customers (this will allow several channels to have more than one customer selecting it as a favorite channel) Billing Table: Records to support the above customers Program Table: A minimum of 25 programs (your program guide should

14. CIS 336 (Devry) ACADEMIC COACH Tutorial For more course tutorials visit www.uophelp.com