CIS 336

  • CIS 336 Week 1 iLab 1 Devry University

    CIS 336 Week 1 iLab 1 Devry University

    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...

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  • CIS 336 Week 2 iLab 2 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...

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  • CIS 336 Week 3 Group Project Task 1 Data Model

    CIS 336 Week 3 Group Project Task 1 Data Model

    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...

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  • CIS 336 Week 3 iLab 3 Devry University

    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...

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  • CIS 336 Week 4 Group Project Task 2

    CIS 336 Week 4 Group Project Task 2

    Task 2 - Logical Model (30 points) Using the Oracle SQL*Plus editor, develop a database for MiniQuest 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...

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  • CIS 336 Week 4 iLab 4 Devry University

    CIS 336 Week 4 iLab 4 Devry University

    Lab 4 of 7: Building the Physical Model (28 points) Submit your assignment to the Dropbox located on the silver tab at the top of this page. For instructions on how to use the Dropbox, please click here. (See Syllabus/"Due Dates for Assignments &...

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  • CIS 336 Week 5 Group Project Task 3

    CIS 336 Week 5 Group Project Task 3

    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 reports requested by Ms. Smith to be tested. You...

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  • CIS 336 Week 5 iLab 5 Devry University

    CIS 336 Week 5 iLab 5 Devry University

    Lab 5 of 7: Retreiving data from Multiple Tables (28 points) Submit your assignment to the Dropbox located on the silver tab at the top of this page. For instructions on how to use the Dropbox, please click here. (See Syllabus/"Due Dates for Assignments...

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  • CIS 336 Week 6 Group Project Task 4

    CIS 336 Week 6 Group Project Task 4

    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...

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  • CIS 336 Week 6 iLab 6 Devry University

    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...

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  • CIS 336 Week 7 Group Project Task 5

    CIS 336 Week 7 Group Project Task 5

    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...

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  • CIS 336 Week 7 iLab 7 Devry University

    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...

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