CIS 111 STUDY Become Exceptional--cis111study.com

CIS 111 Midterm Exam (6 Set)
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This Tutorial contains 6 Set of Midterm Exam (Approximately – 240
MCQ)
Set 1
• Question 1____ provide(s) a description of the data characteristics and
the set of relationships that link the data found within the database.
• Question 2 A desktop database is a ____ database.
• Question 3 End-user data is ____.
• Question 4 A ____ database supports data distributed across several
different sites.
• Question 5 ____ relates to the activities that make the database perform
more efficiently in terms of storage and access speed.
• Question 6 A(n) ____ database supports a relatively small number of
users (usually fewer than 50) or a specific department within an
organization.
• Question 7 A ____ is a character or group of characters that has a
specific meaning.

• Question 8 ____ exists when different versions of the same data appear
in different places.
• Question 9 The ____ model is the end users’ view of the data
environment.
• Question 10 A(n) ____ represents a particular type of object in the real
world.
• Question 11 A(n) ____ is anything about which data are to be collected
and stored.
• Question 12 A verb associating two nouns in a business rule translates
to a(n) ____ in the data model.
• Question 13 A(n) ____ is a restriction placed on the data.
• Question 14 In the ____ model, the basic logical structure is
represented as an upside-down tree.
• Question 15 In the ____ model, the user perceives the database as a
collection of records in 1:M relationships, where each record can have
more than one parent.
• Question 16 A noun in a business rule translates to a(n) ____ in the
data model.
• Question 17 A(n) ____ join only returns matched records from the
tables that are being joined.
• Question 18 A ____ is any key that uniquely identifies each row.
• Question 19 The ____ constraint can be placed on a column to ensure
that every row in the table has a value for that column.
• Question 20 In an outer join, the matched pairs would be retained and
any unmatched values in the other table would be left ____.

• Question 21 ____ combines all rows from two tables, excluding
duplicate rows.
• Question 22 Since it is used to link the tables that originally were
related in a M:N relationship, the composite entity structure includes—
as foreign keys—at least the ____ keys of the tables that are to be linked.
• Question 23 ____ yields only the rows that appear in both tables.
• Question 24 A(n) ____ is an ordered arrangement of keys and pointers.
• Question 25 A ____ relationship exists when an association is
maintained within a single entity.
• Question 26 A ____ relationship exists when three entities are
associated.
• Question 27 A ____ identifier is composed of more than one attribute.
• Question 28 A ____ should be a derived attribute.
• Question 29 If an entity can exist apart from one or more related
entities, it is said to be ____-independent.
• Question 30 An entity is said to be ____-dependent if it can exist in the
database only when it is associated with another related entity
occurrence.
• Question 31 A ____ entity has a primary key that is partially or totally
derived from the parent entity in the relationship.
• Question 32 The M:N relationship between STUDENT and CLASS
must be divided into two 1:M relationships through the use of the
ENROLL entity; the ENROLL entity is ____.

• Question 33 From a strictly database point of view, ____ attribute
values can be calculated when they are needed to write reports or
invoices.
• Question 34 A table that displays data redundancies yields ____.
• Question 35 A table that has all key attributes defined, has no repeating
groups, and all its attributes are dependent on the primary key, is said to
be in ____.
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CIS 111 Week 2 Assignment 1 Business Rules and Data Models (2
Papers)
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This Tutorial contains 2 Papers
Assignment 1: Business Rules and Data Models

Suppose a local college has tasked you to develop a database that will
keep track of students and the courses that they have taken. In addition
to tracking the students and courses, the client wants the database to
keep track of the instructors teaching each of the courses.
Use the internet to research the types of information that a college would
want to track in a database. Focus your attention on information that
could represent entities within a database as well as attributes of such
entities.
Write a two to three (2-3) page paper in which you:
Describe the purpose of the database.
Based on your research and / or common knowledge of a college and the
information tracked by a college, describe the entities of the database
and the attributes of each entity.

Based on your research and / or common knowledge of a college and the
information tracked by a college, describe the business rules that could
impact the structure of the database.
Determine the information that the conceptual model of the database
would include and determine the information that the physical model of
the database would include.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with
one-inch margins on all sides; citations and references must follow APA
or school-specific format. Check with your professor for any additional
instructions.
Include a cover page containing the title of the assignment, the student’s
name, the professor’s name, the course title, and the date. The cover
page and the reference page are not included in the required assignment
page length.

The specific course learning outcomes associated with this assignment
are:
Describe the role of databases and database management systems in
managing organizational data and information.
Compose conceptual data modeling techniques to capture the
information requirements.
Use technology and information resources to research issues in database
systems.
Write clearly and concisely about relational database management
systems using proper writing mechanics and technical style conventions.
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CIS 111 Week 3 Lab 1 Creating a Database Design in Visio (2 Set)
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This Tutorial contains 2 Set of Solution/Paper for this lab

Lab 1: Creating a Database Design in Visio
This assignment contains two (2) Sections: Visio Diagram and Design
Summary. You must submit both sections as separate files in order to
complete this assignment.
Use “Appendix A: Designing Databases with Visio Professional: A
Tutorial,” located in the online course shell to help you complete Section
1: Visio Database Design. (Note: This tutorial focuses on the use of
Microsoft Visio. Open source applications are not covered in Appendix
A; however, the use of open source applications within labs is
permitted.)
Use the scenario from Assignment 1: Business Rules and Data Models
to complete the lab:
Suppose a local college has tasked you to develop a database that will
keep track of students and the courses that they have taken. In addition

to tracking the students and courses, the client wants the database to
keep track of the instructors teaching each of the courses.
Section 1: Visio Diagram
(Microsoft Visio or equivalent)
Use Microsoft Visio (or open source equivalent) in which you:
Create a database diagram with the entities and attributes that the
scenario identified (i.e., a college tracking students, courses, and
instructors).
Section 1 of your assignment must follow these formatting requirements:
Submit the Visio diagram as a Visio file.
Section 2: Design Summary
(Microsoft Word or equivalent)

Write a one (1) page paper in which you:
Discuss the degree to which you believe the Visio diagram reflects the
database design.
Section 2 of your assignment must follow these formatting requirements:
Submit the design summary as a Microsoft Word file.
or school-specific format. Check with your professor for
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CIS 111 Week 4 Lab 2 Modifying a Database Design in Visio (2 Set)
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This Tutorial contains 2 Set of Solution/Paper for this lab

Lab 2: Modifying a Database Design in Visio
This assignment contains two (2) Sections: Modified Visio Diagram and
Design Summary. You must submit both sections as separate files in
order to complete this assignment.
Use “Appendix A: Designing Databases with Visio Professional: A
Tutorial,” located in the online course shell to help you complete Section
1: Modified Visio Database Design. (Note: This tutorial focuses on the
use of Microsoft Visio. Open source applications are not covered in
Appendix A. However, the use of open source applications within labs is
permitted.)
After reviewing your database design from Lab 1: Creating a Database
Design in Visio, the college has provided more information for the
database that they want developed:

For each student, the college needs to track the student ID, student
names, addresses, start date, phone numbers and types (such as mobile,
home, work), email addresses and types (such as personal, school,
work), gender, and birth date.
For each course, the college needs to track the course ID, course name,
department, quarters offered, sections, and instructor teaching each
course.
For each instructor, the college needs to track the instructor ID, name,
address, phone numbers and types (such as mobile, home, work), email
addresses and types (such as personal, school, work), gender, birth date,
and the courses that each instructor is qualified to teach.
Additionally, the college needs to track the final grades for each student
after each course has completed.
Section 1: Modified Visio Diagram
(Microsoft Visio or equivalent)
Use Microsoft Visio (or open source equivalent) in which you:

Modify the database diagram from Lab 1 with the entities and attributes
that the scenario identified (i.e., a college tracking students, courses, and
instructors).
Create the appropriate relationships between each entity within the
diagram.
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CIS 111 Week 5 Lab 3 EasyPHP and MySQL Setup
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Lab 3: EasyPHP and MySQL Setup
Install EasyPHP and MySQL and take a screen shot that shows the
MySQL prompt on your screen. (Note: You must include the screen shot
which shows that MySQL is installed on your computer as part of your
assignment. An installation guide to aid the installation of EasyPHP and
MySQL is located in the online course shell.)
Research the capabilities of MySQL.

Write a one to two (1-2) page paper in which you:
Describe your experiences related to your setup of MySQL. Include any
difficulties or issues that you had encountered during the installation.
Based on your post-installation research, describe the main capabilities
of MySQL.
Describe the approach that you would take to go from a conceptual or
logical model that you created in Visio to the implementation of that
database structure in MySQL. Determine the additional information that
you will need to implement the database design in a database
management system.
Include the screen shot which shows that MySQL is installed on your
computer.

instructions.
page length.
are:
Recognize the historical development of database management systems
and logical data models.
systems.

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CIS 111 Week 6 Assignment 2 Normalization (2 Papers)
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Assignment 2: Normalization
Suppose that you are the database developer for a local college. The
Chief Information Officer (CIO) has asked you to provide a summary of
normalizing database tables that the IT staff will use in the upcoming
training session.

Describe the steps that you would use in order to convert database tables
to the First Normal Form, the Second Normal Form, and the Third
Normal Form.
Provide one (1) example that is relevant to a college environment that
illustrates reasons for converting database tables to the First, Second,
and Third Normal Forms.
Explain typical situations when denormalizing a table is acceptable.
Provide one (1) example of denormalizing a database table to justify
your response.
Explain the significant manner in which business rules impact both
database normalization and the decision to denormalize database tables.
Use at least three (3) quality resources in this assignment.Note:
Wikipedia and similar Websites do not qualify as quality resources.

instructions.
page length.
are:
Recognize the purpose and principles of normalizing a relational
database structure.
Design a relational database so that it is at least in 3NF.
systems.

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CIS 111 Week 7 Lab 4 Structured Query Language (SQL) (2 Papers)
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Lab 4: Structured Query Language (SQL)
Refer to the database design crested in Lab 2: Modifying a Database
Design in Visio to complete this Lab.

Perform the following steps in MySQL:
Create the tables and relationships from the database design discussed in
Lab 2.
Add at least five (5) records into each table (Note: You must determine
the field values).
Create a query with all fields from the student table, where the student's
last name is "Smith".
Create a query that includes students’ first names, last names, and phone
numbers.
Create a query that includes instructors' first names, last names, and
courses they teach.
Include the following screen shots in a Microsoft Word document to
show the completion of the steps above:
Screen shot depicting the tables created within MySQL.

Screen shots depicting the records added into each table.
Screen shots depicting the SQL code and the query results from each of
the queries created.
Submit the lab as a Microsoft Word document.
page is not included in the required assignment page length.
are:

Prepare database design documents using the data definition, data
manipulation, and data control language components of the SQL
language.
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CIS 111 Week 9 Assignment 3 Business Intelligence and Data
Warehouses (2 Papers)
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Assignment 3: Business Intelligence and Data Warehouses
Businesses today are extremely reliant on large amounts of data for
making intelligent business decisions. Likewise, the data warehouses are
often structured in a manner that optimizes processing large amounts of
data.

Outline the main differences between the structure of a relational
database optimized for online transactions versus a data warehouse
optimized for processing and summarizing large amounts of data.
Outline the main differences between database requirements for
operational data and for decision support data.
Describe three (3) examples in which databases could be used to support
decision making in a large organizational environment.
Describe three (3) examples in which data warehouses and data mining
could be used to support data processing and trend analysis in large
organizational environment.
Use at least three (3) quality resources in this assignment.Note:
Wikipedia and similar Websites do not qualify as quality resources.

instructions.
page length.
are:
Distinguish the role of databases and database management systems in
the context of enterprise systems.
systems.

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CIS 111 Week 11 Final Exam (4 Set)
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This Tutorial contains 4 Set of Final Exam (Approximately – 200 MCQ)
CIS – 111 Week 11 Final Exam
• Question 1 Which query will output the table contents when the value
of P_PRICE is less than or equal to 10?
• Question 2 The SQL command that lets you select attributes from rows
in one or more tables is ____.
• Question 3 To list all the contents of the PRODUCT table, you would
use ____.
• Question 4 To delete a row from the PRODUCT table, use the ____
command.
• Question 5 The SQL character data format(s) is(are) ____.

• Question 6 A table can be deleted from the database by using the ____
command.
• Question 7 The special operator used to check whether a subquery
returns any rows is ____.
• Question 8 The ____ special operator is used to check whether an
attribute value is null.
• Question 9 The ____ operator could be used in place of INTERSECT
if the RDBMS does not support it.
• Question 10 The syntax for the UNION query is ____.
• Question 11 The ANSI standard defines ____ type(s) of outer join(s)
• Question 12 A ____ join returns rows with matching values and
includes all rows from both tables (T1 and T2) with unmatched values.
• Question 13 When using a(n) ____ join, only rows that meet the given
criteria are returned.
• Question 14 Analyzing the company situation is part of the ____ phase
of the DBLC.
• Question 15 Creating the conceptual design and selecting DBMS
software are part of the ____ phase of the DBLC.
• Question 16 Evaluation, maintenance, and enhancement are part of the
____ phase of the SDLC.
• Question 17 The primary objective of database design is ____.
• Question 18 Installation and fine tuning are part of the ____ phase of
the SDLC.
• Question 19 The traditional SDLC is divided into ____ phases.

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