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CJA 336 aid Education Begins/cja336aid.com

FOR MORE CLASSES VISIT<br>www.cis336aid.com<br>CIS 336 Final Exam Question 1. 1. (TCO 1) A DBMS performs several important functions that guarantee the integrity and consistency of the data in the database. Which of the following is NOT one of those functions? Question 2. 2. (TCO 1) A relational DBMS provides protection of the _____ through security, control, and recovery facilities. Question 3. 3. (TCO 2) A relationship is an association between _____ Question 4. 4. (TCO 2) A _____ key is a key that is composed of more than one attribute. Question 5. 5. (TCO 3) The PK must uniquely identify each entity instance. A primary key must be able to guarantee unique values. It cannot contain nulls. This rationale belongs to _____ Question 6. 6. (TCO 3) The extended entity relationship model (EERM) is sometimes referred to as the _____ Question 7. 7. (TCO 3) A table that has all key attributes defined, has no

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CJA 336 aid Education Begins/cja336aid.com

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  1. CIS 336 aid Education Begins/cis336aid.com FOR MORE CLASSES VISIT www.cis336aid.com

  2. CIS 336 Final Exam (Feb 2016) • CIS 336 Final Exam Question 1. 1. (TCO 1) A DBMS performs several important functions that guarantee the integrity and consistency of the data in the database. Which of the following is NOT one of those functions? Question 2. 2. (TCO 1) A relational DBMS provides protection of the _____ through security, control, and recovery facilities. Question 3. 3. (TCO 2) A relationship is an association between _____ Question 4. 4. (TCO 2) A _____ key is a key that is composed of more than one attribute. Question 5. 5. (TCO 3) The PK must uniquely identify each

  3. CIS 336 Final Exam 1 (Devry) • 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 make use of such a foreign key is/are said to exhibit

  4. CIS 336 Final Exam 2 (Devry) • 1. (TCO 1) Most DBMS are referred to as _____________database management systems. (Points : 4) • elementallinkedhierarchicalrelational • 2. (TCO 1) A relational DBMS provides protection of the _______________________ through security, control, and recovery facilities. (Points : 4) • usernetworksystem

  5. CIS 336 Final Exam 3 (Devry) • 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

  6. CIS 336 Final Exam 4 (Devry) • 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) Write a query that will display the customer number, last name, and first name for every customer I whose first name begins with the letter "D". • 2. (TCO 8) Write a query that will display the earliest date an order was placed. • 3. (TCO 7) Using the BETWEEN operator, write a query that will list all details about all orders that were placed during the period of September 3rd thru September 5th of 1998. • 5. (TCO 7) Write a query that will list the customer first and last name and the sales rep commission rate using JOIN ON. 

  7. CIS 336 Final Exam 4 Sets of Answers (Devry) • CIS 336 Final Exam 4 Sets of Answers (Devry)

  8. CIS 336 Final Exam Guide • CIS 336 Final Exam Guide 1)Joe works for a company where the IT department charges him for the number of CRM login accounts that are in his department. What type of IT funding model is his company deploying? 2) This project cycle plan chart looks very much like a bar chart and is easy for management to read because of its visual nature. 3) What is at the center of the project triangle? 4) This is a text message that is stored on a user’s computer by a Web server that helps trace the user’s browsing habits. 5) All

  9. CIS 336 Group Project • This project is designed to touch all aspects of the fundamental concepts of database design and logical data modeling covered during the class. Each student will be responsible for designing, developing, and demonstrating the functionality of a database created based on a set of business specifications that you create. At the end of the session, each student will submit a report that includes the logical and physical design of the database and demonstrates the database's ability to deliver meaningful reports. All aspects of the project will be covered during the week or weeks prior to a deliverable, and each task deliverable in the project will be supported through the exercises and

  10. CIS 336 iLab 1 Normal Forms and Entity Relationship Diagrams • CIS336 Lab 1: Normal Forms and Entity Relationship Diagrams Introduction In this exercise, you will analyze a de-normalized data set presented in the form of a spreadsheet. You will next construct a series of dependency diagrams, transforming the evolving data model from First Normal Form (1NF), to Second Normal Form (2NF), and finally to Third Normal Form (3NF). When the model has reached 3NF, you will construct the Entity Relationship Diagram (ERD) depicting the logical design of the database. Your ERD will use Crow’s Foot notation to denote the relationships

  11. CIS 336 iLab 2 The Expanded Entity Relationship Diagram • CIS336 Lab 2: The Expanded Entity Relationship Diagram LAB OVERVIEW Scenario and Summary This lab introduces the next step in creating a data model, the Entity Relationship Diagram (ERD). You will be given a business scenario for a University Medical Center, which is a small community hospital. The business specifications will outline a number of things about the business, some of which will apply directly to the database you are being

  12. CIS 336 iLab 3 Building the Physical • CIS-336: Lab 3: Building the Physical LAB OVERVIEW Scenario and Summary The lab for this week addresses taking a logical database design (data model) and transforming it into a physical model (tables, constraints, and relationships). As part of the lab, you will need to download the zip file titled CIS336Lab3Files from Doc Sharing. This zip file contains the ERD, Data Dictionary, and test data for the tables you create as you complete this exercise. Your job will be to use the ERD Diagram found below as a guide to define the table

  13. CIS 336 iLab 4 Introduction to Select, Insert, Update, and Delete Statements (only SQL Command, No output) • CIS336: Lab 4: Introduction to Select, Insert, Update, and Delete Statements LAB OVERVIEW Lab 4 will introduce the various aspects of the SQL select statement and the methods of retrieving data from the database tables. This lab will also introduce the fundamentals of updating and deleting records. This lab may be completed using either DeVry’sOmnymbus EDUPE-APP lab environment, or a local copy of the MySQL database running on your own computer using the OM database tables. The lab will utilize a set of tables that are represented by the ERD (OM_ERD.docx) and are created and populated by the script file (create_OM_db.sql). Follow

  14. CIS 336 iLab 5 Joining Tables • CIS336: Lab5: Joining Tables LAB OVERVIEW Scenario and Summary Lab 5 will introduce the concept of multi-table JOINS in order to work with data in two or more related tables simultaneously. This lab may be completed using either DeVry’sOmnymbus EDUPE-APP lab environment, or a local copy of the MySQL database running on your own computer using the OM database tables. The lab will utilize a set of tables that are represented by the ERD (OM_ERD.docx) and are created and populated by the script file (create_OM_db

  15. CIS 336 iLab7 Working with Views • CIS-336: Lab7: Working with Views LAB OVERVIEW Lab 7 will introduce the concept of database views. This lab may be completed using either DeVry’sOmnymbus EDUPE-APP lab environment, or a local copy of the MySQL database running on your own computer using the OM database tables. The lab will utilize a set of tables that are represented by the ERD (OM_ERD.docx) and are created and populated by the script file (create_OM_db.sql). Follow the instructions in the file CreateOMTables.docx to create your database, tables, and data. A few IMPORTANT things

  16. CIS 336 Quiz 1 (Devry) • (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 uniquely identify each entity instance. A primary key must be able to guarantee unique values. It cannot contain nulls. This rationale belongs to

  17. CIS 336 Quiz 2 (Devry) • (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 ____________ or value as it is often referred • (TCO 2) The term _____________ design is used to refer to the task of creating the conceptual data model represented by an Entity Relationship Diagram (ERD).

  18. CIS 336 Quiz 3 (Devry) • (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 question) • (TCO 7) Which of the following will display the new retail price of each book as 20 percent more than it originally cost?

  19. CIS 336 Quiz 4 (Devry) • (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 where a table is not really needed is _________?

  20. CIS 336 Quiz 5 (Devry) • (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 date that the customer first placed an order with the company? • (TCO 8) Which of the following is NOT a valid statement? • (TCO 8) Based on the contents of the BOOKS table shown below

  21. CIS 336 Week 2 Quiz (New) • CIS 336 Week 2 Quiz Question 1. (TCO 1) Raw facts, such as a telephone number, a birth date, and a customer name, are also referred to as _____ Question 2. (TCO 1) The DBMS allows you to extrapolate information from your data by using a _____ Question 3. (TCO 1) A database row (record) consists of _____ Question 4. (TCO 2) In Oracle, a _____ is automatically constrained to be unique and not null. Question 5. (TCO 2) A verb associating two nouns in a business rule usually translates to a(n) ___ in the data model. Question 6. (TCO 2) In a relationship, when a primary key from one table is also defined in a second table, the field is referred to as a _____ in the second table. Question 7. (TCO 2) In a relational database, each table must have _____ Question 8. (TCO 5) The product of a logical model is the entity relationship diagram, also known as a _____

  22. CIS 336 Week 3 Quiz (New) • CIS 336 Week 3 Quiz Question 1. (TCO 3) When designing a database, you should _____ Question 2. (TCO 3) A table that is in 1NF and includes no partial dependencies only is said to be in _____ Question 3. (TCO 3) (TCO 3) A table is not in 1NF if _______________. Question 4. (TCO 9) All of following are examples of DML commands except _____ Question 5. (TCO 4) Which of the following is not considered a database object? Question 6. (TCO 4) In Oracle, the DEFAULT constraint is used to _____ Question 7. (TCO 4) The SQL command that lets you save your work to disk, is _____ Question 8. (TCO 9) Which of the following SQL statements would insert a line of data into the DEVRY table and supply a NULL value for the Student_city column?

  23. CIS 336 Week 4 Quiz (New) • CIS 336 Week 4 Quiz Question 1. (TCO 7) Which of the following types of columns will automatically right-align the data when it is displayed? Question 2. (TCO 7) Which of the following symbols can be used to denote that any and all characters following the sign are eligible when used with LIKE? Question 3. (TCO 7) Based upon the contents of the BOOKS table shown below, which of the following is a valid SQL statement? Question 4. (TCO 7) Which of the following operators would be most appropriate to determine whether or not the retail price

  24. CIS 336 Week 5 Quiz (New) • CIS 336 Week 5 Quiz Question 1. (TCO 8) The ____ set operator in SQL combines rows from two queries and returns only the values that are common between the two sets. Question 2. (TCO 8) Which SQL function converts a value to a particular string format? Question 3. (TCO 8) Based upon the contents of the BOOK_ORDER table shown below, which of the following SQL statements will display only those orders shipped to the zip code zone that begins with 323? Question 4. (TCO 8) Oracle’s pseudo table used only for cases where a table is not really needed is _____ Question 5. (TCO 7) Using the BOOK_CUSTOMER and BOOK_ORDER tables shown below

  25. CIS 336 Week 6 Quiz (New) • CIS 336 Week 6 Quiz Question 1. (TCO 6) Which of the following keywords can be used to change the size, datatype, or default value of an existing column? Question 2. (TCO 9) If the _____ clause of the UPDATE command is omitted, then all the rows in the specified table will be changed. Question 3. (TCO 6) Which of the following commands will increase the size of the CITY column in the CUSTOMERS table from 12 to 20 and increase size of the LASTNAME column from 10 to 14? Question 4. (TCO 8) Based upon the contents of the BOOKS table shown b

  26. CIS336 iLab 6 Group Functions and Subqueries • CIS336: Lab 6: Group Functions and Subqueries LAB OVERVIEW Scenario and Summary Lab 6 will introduce the concept of group functions and subqueries to meet more complex report requirements. This lab may be completed using either DeVry’sOmnymbus EDUPE-APP lab environment, or a local copy of the MySQL database running on your own computer using the OM database tables. The lab will utilize a set of tables that are represented by

  27. CIS 336 aid Education Begins/cis336aid.com FOR MORE CLASSES VISIT www.cis336aid.com

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