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CIS 336 Entire Course   CIS 336 Entire Course
Devry University
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CIS 336 All iLabs Week 1 to Week 7 Devry
University   CIS 336 All iLabs Week 1 to Week 7
Devry Universitye.
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CIS 336 Final Exam 1   1. (TCO 1) Most DBMS are
referred to as _____________database management
systems. (Points 4) elemental linked hierarchica
l relational 2. (TCO 1) Data constitutes the
building blocks of _____________. (Points
4) information processing applications programming
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CIS 336 Final Exam 3   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)
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CIS 336 Final Exam 4 Sets of Answers   CIS 336
Final Exam 4 Sets of Answers
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CIS 336 Final Exam 4   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.
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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
uniquely identify each entity instance. A primary
key must be able to guarantee unique values. It
cannot contain nulls. This rationale belongs to
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CIS 336 Quiz 2   (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).
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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 question) (TCO 7) Which
of the following will display the new retail
price of each book as 20 percent more than it
originally cost?
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CIS 336 Quiz 4   (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) Oracles pseudo table used only
for cases where a table is not really needed is
_________?
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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 date that the
customer first placed an order with the
company? (TCO 8) Which of the following is NOT a
valid statement?
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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 shown. Keep in mind when you are
trying to decide which side of the relationship
should be the "one" side and which should be the
"many" that you must first decide which side has
the primary key, or unique identifier.
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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.
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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 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).
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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 SQLPlus, 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.
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CIS 336 Week 4 Group Project Task 2   Task 2 -
Logical Model (30 points) Using the Oracle
SQLPlus 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 dictionary when creating your tables.
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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 Exams" for due dates.) L A B O V E
R V I E W Scenario/Summary Lab 4 will introduce
the various aspects of the SQL select statement
and the methods of retrieving data from the
database tables.
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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
need to show a minimum of three insert queries
for each database table that you have created.
Some tables will obviously require more to ensure
that all of the required data is in the database
(i.e., the packages table, program table, etc).
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CIS 336 Week 5 iLab 5 DevryUniversity   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 Exams" for due dates.) L A B O V E
R V I E W Scenario/Summary Lab 5 deals with
writing queries using multiple tables as covered
in the reading and lecture material this week.
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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 customer as inactive, not actually
deleting the customer record from the system.
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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 BY. Do not list any
customers that were referred by another customer.
STEP 2 Back to top Using the BOOKS table and the
SUBSTR function, create a query that will return
a list of book ISBN codes and the book title for
all the computer books.
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CIS 336 Week 7 Group Project Task 5B   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
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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.
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CIS 336 Course Success is a Tradition /
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The Best way to predict the Future is to create
it.....To Best way....
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