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CIS 336 Final Exam (Feb 2016)
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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 _____
CIS 336 Final Exam 1 (Devry)
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1. (TCO 1) Most DBMS are referred to as _____________database
management systems. (Points : 4)
elemental
linked
hierarchical
relational
2. (TCO 1) Data constitutes the building blocks of _____________.
(Points : 4)
information
processing
applications
programming
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
CIS 336 Final Exam 2 (Devry)
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1. (TCO 1) Most DBMS are referred to as _____________database
management systems. (Points : 4)
elemental
linked
hierarchical
relational
2. (TCO 1) A relational DBMS provides protection of the
_______________________ through security, control, and recovery
facilities. (Points : 4)
user
network
system
database
CIS 336 Final Exam 3 (Devry)
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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 string data in a
queries WHERE clause, and why would this be especially useful in
comparing certain attributes? (Points : 15)
CIS 336 Final Exam 4 (Devry)
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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.
CIS 336 Final Exam 4 Sets of Answers (Devry)
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CIS 336 Final Exam 4 Sets of Answers
CIS 336 Final Exam Guide
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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.
CIS 336 Group Project
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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 labs done in the course.
CIS 336 iLab 1 Normal Forms and Entity Relationship Diagrams
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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 between tables.
CIS 336 iLab 2 The Expanded Entity Relationship Diagram
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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 asked to model. There is a table that lists the entities (tables)
that will be needed for the database and related attributes (columns)
for each entity. There is also a column that lists specific information
about the entity that will be helpful in determining its relationship to
other entities within the model.
CIS 336 iLab 3 Building the Physical
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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 structures and
constraints using both CREATE TABLE and ALTER TABLE
statements.
CIS 336 iLab 4 Introduction to Select, Insert, Update, and Delete
Statements (only SQL Command, No output)
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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 the instructions in the file
CreateOMTables.docx to create your database, tables, and data.
CIS 336 iLab 5 Joining Tables
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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.sql). Follow
the instructions in the file CreateOMTables.docx to create your
database, tables, and data.
CIS 336 iLab7 Working with Views
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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.
CIS 336 Quiz 1 (Devry)
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(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
(TCO 9) The SQL command that lets you insert data into a table, one
row at a time, is _____________.
CIS 336 Quiz 2 (Devry)
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(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).
(TCO 2) Within a table, the primary key must be unique so that it will
identify each row. When this is the case, the table is said to exhibit
___________.
CIS 336 Quiz 3 (Devry)
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(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?
(TCO 7) Which of the following operators would be most appropriate
to determine whether or not the retail price of a book is at least
$24.00?
CIS 336 Quiz 4 (Devry)
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(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 _________?
(TCO 7) Using the BOOK_CUSTOMER and BOOK_ORDER tables
shown below for reference which SQL statement will return the same
results as the following SQL statement?
(TCO 7) A table alias or qualifier cannot be assigned in the FROM
clause of which type of join?
CIS 336 Quiz 5 (Devry)
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(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,
which of the following SQL statements will return the total profit
generated by books in the COOKING category?
CIS 336 Week 2 Quiz (New)
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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.
CIS 336 Week 3 Quiz (New)
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(TCO 3) When designing a database, you
Question 1.
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 _____
CIS 336 Week 4 Quiz (New)
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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 of a
book is at least $24.00?
CIS 336 Week 5 Quiz (New)
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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 for reference, which SQL
statement will return the first and last name of each customer who's
CIS 336 Week 6 Quiz (New)
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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 below, which of the following SQL statements will return the
number of different categories contained in the table?
CIS336 iLab 6 Group Functions and Subqueries
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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 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 to note if using EDUPE MySQL:
**There can be NO SPACES in alias names given to a column. For
example: