Data Mining Quiz 1
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Which of the following is NOT a statistical processing software package?
Select one:
- a. SAS
- b. Minitab
- c. Vertica
- d. Mahout
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True or False: Information Retrieval or text analytics is NOT a form of data mining.
Select one:
- True
- False
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True or False: Map/Reduce refers to an optimized approach to process SQL queries.
Select one:
- True
- False
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True or False: The snowflake schema differs from the star schema in that the table holding the dimensional data are normalized.
Select one:
- True
- False
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A database where all of the values for a particular column are stored contiguously is called?
Select one:
- a. Column-oriented storage
- b. In memory database
- c. Partitioning
- d. Data Compression
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The term OLAP stands for?
Select one:
- a. Online Applications Processing
- b. Online Analytical Processing
- c. Online Transactional Processing
- d. Online Limited Analytics Processing
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True or False: In a data warehouse, unidimensional data is stored in a star schema format.
Select one:
- True
- False
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What does ETL stand for?
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Which of the following is an example of a NOSQL Analytics database?
Select one:
- a. IBM DB2
- b. Oracle
- c. Cassandra
- d. Greenplum
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The objective of ______ is to identify valid novel and potentially useful, and understandable correlations and patterns in existing data.
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True or False: In a supervised learning model, Bias refers to the error that is introduced from the assumptions of the data analyst.
Select one:
- True
- False
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Which of the following is NOT a machine learning technique?
Select one:
- a. Regression
- b. Clustering
- c. Linear Components Analytics
- d. Neural Networks
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True or False: A predication outcome variable must be categorical?
Select one:
- True
- False
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Which of the following is an example of an unsupervised learning algorithm?
Select one:
- a. Linear Regression
- b. ID3 Decision Tree
- c. K-Means
- d. K-Nearest Neighbors
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Assume that you had a variety of data including medical history, diet, heredity factors on individuals who developed cancer and you wanted to use this data to determine whether a person is likely to develop cancer. Which technique would be the most promising to start with?
Select one:
- a. Classification
- b. Regression
- c. Clustering
- d. Estimation
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Assuming that we have a data set that includes sales data for every customer over the course of several years and we wanted to use this data to predict future sales which would be the most appropriate technique to investigate?
Select one:
- a. Classification
- b. Regression
- c. Clustering
- d. Decision Trees
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Regression analysis involves developing a model where one or more inputs are used to predict an output variable. Regression, in this context, represents what kind of learning.
Select one:
- a. Reinforcement learning
- b. Supervised learning
- c. Unsupervised learning
- d. Hybrid Learning
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True or False: Unsupervised learning involves building a statistical model for predicting, or estimating an output based upon one or more inputs.
Select one:
- True
- False
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True or False: In unsupervised learning, the learning algorithm must be trained using data attributes that have been paired with an outcome variable.
Select one:
- True
- False
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True or False: Data Mining can be said to be a process designed to detect patterns in data sets.
Select one:
- True
- False
Philosophy PHIL 1402 14 Questions
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According to Plato, which of the following government systems is the fairest and freest?
Select one:
- a. Oligarchy
- b. Timocracy
- c. Democracy
- d. Republic
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When Huckleberry was conflicted about stealing in Chapter 12 and quoted his Pap as justification instead of The Widow, which ethical theory was he unknowingly supporting?
Select one:
- a. Moral Absolutism
- b. Moral Relativism
- c. Moral Existentialism
- d. Moral Reductionism
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Which is the best example of a Hypothetical Imperative ?
Select one:
- a. You must pay your taxes
- b. If you want to go to medical school, you must study biology
- c. Even if you want, you can’t steal it
- d. All dogs go to heaven
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"Truth is what my colleagues will let me get away with ." is an example of “Community Agreement” in Truth Theory…
Select one:
- True
- False
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According to the Zarri reading on Aristotle, what are the two basic instincts driving man?
Select one:
- a. Feeding and nurturing
- b. Reproduction and hunger
- c. Reproduction and self-preservation
- d. Self-preservation and hunger
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Plato felt you could legislate and control sexuality.
Select one:
- True
- False
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Why is it a moral dilemma for Huck to not turn in Jim as a runaway? (Choose all that apply.)
Select one or more:
- a. He is legally required by society to turn him in (The Fugitive Slave Act)
- b. He believes it is God’s will (rule) that he behaves morally
- c. He opposed slavery even though it is the law
- d. He believes it would be morally wrong not to turn him in
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A "just cause" for an attack on an enemy "because they deserve it on account of some fault" such as avenging wrongs they have committed., A "rightful intention" to advance good or avoid evil such as punishing evil-doers and not simply grabbing land or goods. St. Thomas Aquinas came to think that one should believe only what is self- evident (e.g., human beings use reason) or can be deduced from self-evident propositions (e.g., human reason can discover truth).
Select one:
- True
- False
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According to St. Thomas Aquinas, for a war to be just, there must be these three conditions: (pick the THREE conditions)
Select one or more:
- a. A declaration by the ruler to defend the "common good" against enemies.
- b. A "just cause" for an attack on an enemy "because they deserve it on account
- of some fault" such as avenging wrongs they have committed.
- c. A “just morality” in that that belligerents disagree on moral platitudes.
- d. A "rightful intention" to advance good or avoid evil such as punishing evil-doers and not simply grabbing land or goods.
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Based on your understanding of Kantian Ethics, why would this be more attractive to Kings and Rulers than Ethical Relativism?
Select one:
- a. It says all people can make up their own minds about what is right.
- b. It says that laws should be interrupted at the individual and situational level.
- c. It says Ethics and Morals are personal decisions.
- d. It supports that the divine right of Kings is to decide what is right and wrong, and all must follow it.
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The Spinoza axiom, “From a given definitive cause there follows necessarily an effect, and, on the other hand, if no definite cause be given, it is impossible that the effect should follow” most matches which of the four types of knowledge discussed in class?
Select one:
- a. Intuitive Knowledge
- b. Authoritative Knowledge
- c. Logical Knowledge
- d. Empirical Knowledge
-
Some might say that we rely on __ it every day, but cannot truly define it:
Select one:
- a. Truth
- b. Knowledge
- c. Love
- d. Life
- e. All of the above
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To Spinoza, Human Intellect cannot exist without these: (Choose all that apply)
Select one or more:
- a. Emotional Reasoning
- b. Divine Intellect
- c. Empirical Knowledge
- d. Mathematically based logic
-
According to the video on Female Genital Mutilation (FGM), the practice is an “ancestral tradition” in Ethiopia, the video does not discuss Islam and current FGM requirements in Sharia.
Select one:
- True
- False
-
Intuitive Knowledge is Absolute Knowledge and is always correct.
Select one:
- True
- False
Graphic Design Quiz
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True/False. The 3D Cartesian coordinate space is divided into 6 quadrants
Select one:
- True
- False
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True/False: In Three.js, the Cylinder Geometry object is created from a series of vertices?
Select one:
- True
- False
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True/False: Transformations are mathematical operations that map 3D space to 2D space and so mathematics has standard ways to represent them.
Select one:
- True
- False
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Which of the following types of transformations should be used to transform the picture on the left into the picture on the right?
Select one:
- 1.Rotation
- 2.Translation
- 3.Rendering
- 4.None of these answers
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True/False: To rotate geometry 90 degrees you would use the translation form of transformation?
Select one:
- True
- False
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True/False: A transformation is a function that takes geometry and produces new geometry.
Select one:
- True
- False
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What geometry type will the following pseudo code generate?
N = 12 set vertex at (1,0,90) for i = 0 to N set vertex at (1, 360/I, 90-180/N) Select one:
- 1.Triangle Fan
- 2.Triangle Strip
- 3.Quad Strip
- 4.Quad Fan
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Which of the following is an antialiasing method?
Select one:
- 1.pixel supersampling
- 2.geometry sequencing
- 3.unisample antialiasing
- 4.spatial aliasing
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Which of the following shows obvious aliasing artifacts?
Select one:
- 1.line a
- 2.line b
- 3.line c
- 4.line d
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A vertex in graphics modeling defines a:
Select one:
- 1.Point
- 2.Line
- 3.Polygon
- 4.None of these responses
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Modeling an object about its local origin involves defining it in terms of:
Select one:
- 1.modeling coordinates
- 2.eye coordinates
- 3.euclidean coordinates
- 4.modeling transformations
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True/False: Clipping defines parts of the scene that you do not want to display.
Select one:
- True
- False
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Which projection do the following objects represent?
Select one:
- 1.Parallel projection
- 2.Orthographic projection
- 3.Perspective projection
- 4.Scaled projection
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True/False: An orthographic projection, projects all of the objects in the scene to the viewing plane by parallel
lines. Select one:
- True
- False
-
The position that you are viewing a scene from is called the:
Select one:
- 1.eye point
- 2.view reference point
- 3.viewport
- 4.view frustum
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True/False: The difference between WebGL and OpenGL is that WebGL only supports 2D graphics and OpenGL supports both 2D and 3D graphics.
Select one:
- True
- False
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True/False: In an object with an alpha level of 1.0, you can see the objects that behind it?
Select one:
- True
- False
-
The range of colors that a display device can represent is called the:
Select one:
- 1.Color gamut
- 2.mach bands
- 3.the CMYK of the device
- 4.None of these answers
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The transparency for a color is called the ____ and its value is a number between 0.0 and 1.0.
Select one:
- 1.Alpha Level
- 2.color gamut
- 3.Mach bands
- 4.emissive color
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True/False: Of the three colors in the RGB model, blue has the brightest luminance.
Select one:
- True
- False
-
What color does the following hexadecimal number 0x000000 specify?
Select one:
- 1.White
- 2.Black
- 3.Yellow
- 4.Red
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True/False: In 2D Cartesian coordinates, any two lines that are not parallel will meet in a point.
Select one:
- True
- False
Philosophy PHIL 1402
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"Truth is what my colleagues will let me get away with." is an example of “Community Agreement” in Truth Theory…
Select one:
- TRUE
- FALSE
-
The example of the color of the apple in “What is Truth?” was given as an example of:
Select one:
- a. Imperative Truth
- b. Elusive Truth
- c. Evidence-base Truth
- d. Common Truth
- e. Correspondence Truth
-
Who did Spinoza agree with about truth (according to class reading)?
Select one:
- a. Aristotle
- b. Descartes
- c. Morris
- d. Socrates
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Kant didn’t provide a good reason to believe the noumena exists but seems to have asserted its existence because, after all, something was needed to give rise to the phenomena.
Select one:
- TRUE
- FALSE
-
Which is the best example of Empirical Knowledge?
Select one:
- a. Something your Mom told you
- b. Something you heard in Church, Mosque, or Synagogue
- c. Gravity
- d. All of the above
-
To Spinoza, Human Intellect cannot exist without these: (Choose all that apply)
Select one or more:
- a. Emotional Reasoning
- b. Divine Intellect
- c. Empirical Knowledge
- d. Mathematically based logic
-
Some might say that we rely on __ every day, but cannot truly define it:
Select one:
- a. Truth
- b. Knowledge
- c. Love
- d. Life
- e. All of the above
-
Intuitive Knowledge is Absolute Knowledge and is always correct.
Select one:
- TRUE
- FALSE
-
The Spinoza axiom, “From a given definitive cause there follows necessarily an effect, and, on the other hand, if no definite cause be given, it is impossible that the effect should follow” most matches which of the four types of knowledge discussed in class?
Select one:
- a. Intuitive Knowledge
- b. Authoritative Knowledge
- c. Logical Knowledge
- d. Empirical Knowledge
Analysis of Algorithms Graded Quiz(CS 3304)
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How much Revenue (money in dollars received by selling the desktops and servers) will be generated?
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How many Desktop computers should be built?
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For the following questions, please read this problem statement:
A computer manufacturer must determine what product mix to produce. A server requires 4 CPU’s and 8 Memory modules. A desktop computer requires 1 CPU and 4 Memory modules. Each server is sold for $1850 and each desktop is sold for $925. The manufacturer must produce a quantity of both units to keep both lines in production so the quantity of servers and desktops produced must both be greater than 0.
The manufacturer can only get a supply of 1250 CPU’s and 3800 memory modules due to shortages in the supply chain. Using the Simplex algorithm, determine the number of servers and desktops that should be built to maximize the profits of the manufacturer and determine how much revenue will be generated. Please enter a numerical answer only; do not enter any letters or words. If the answer is a dollar amount, please enter in the following format: $#,###
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Using Prim’s Algorithm, determine the minimum spanning tree of the following graph. What is the weight of the minimum spanning tree (the sum of the weights of the edges included in the minimum spanning tree)?
Please enter a numerical answer only; do not enter any letters or words.
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Using Prim’s Algorithm, determine the minimum spanning tree of the following graph. Which edge, written in the format of: (startnode, endnode), is NOT included in the minimum spanning tree?
Please enter your answer in the following format: (#,#)
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Using Prim’s Algorithm, determine the minimum spanning tree of the following graph. When you have identified the MST, add together the path weights and submit as your answer.
Please enter a numerical answer only; do not enter any letters or words.
Software Engineering College Level Quiz Question Sets 5
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The _ supports and sells the goals of the project throughout the organization:
Select one:
- a. Project Manager
- b. Sponsor
- c. Champion
- d. User
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An __ is the new, user-defined data type that encapsulates definitions of object data plus legal processes for that data
Select one:
- a. Object
- b. Class
- c. Abstract Data Type
- d. Meta Class
-
True or False: Software engineering is the systematic application of tools and techniques in the development of computer-based applications.
- Select one:
- True
- False
-
Computer-aided software engineering (CASE) tools automate the hardware engineering process.
Select one:
- True
- False
-
Draw ___ feet to show cardinality of each relationship in an ER diagram
Select one:
- a. Crow
- b. Bird
- c. Sparrow
- d. Eagle
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The _______ scope defines the location of work for each activity.
The ___ scope defines technology platform by location.
Select one:
- a. Technology, Network
- b. Network, Technology
- c. Data, Process
- d. Enterprise, Network
-
A ___ is a list that identifies the specific versions of multiple modules that were linked to create a load module or joint memory resident work unit.
Select one:
- a. Module
- b. Link
- c. Code
- d. Derivation
-
A critical success factor (CSF) defines some essential process, data, event, or action that must be present for the outcome to be
Select one:
- True
- False
-
The ____ model defines all state changes and associates each with an action.
The ______ model defines all actions and associates each with a state.
Select one:
- a. Moore, Mealy
- b. Mealy, Moore
- c. State, transition
- d. Transition, state
-
True or False: The systems engineer provides organizational expertise while the project manager provides technical expertise.
Select one:
- True
- False
-
The Goal of 3NF Is to Remove Partial Key Dependencies
Select one:
- True
- False
-
According to CoCoMo , the program having 128 thousand lines of codes falls under the category of
Select one:
- a. Very Large
- b. Large
- c. Intermediate
- d. Medium
-
___ management is the identification, organization, and control of modifications to software built by a programming team.
Select one:
- a. Change
- b. Project
- c. Configuration
- d. Software
-
Sequential interdependence defines highly interrelated activities that are worked on jointly by multiple units requiring feedback and constant adjustment.
Select one:
- True
- False
-
A ______ shows the time ordering of processes and identifies relationships between processes.
Select one:
- a. DFD
- b. State Transition Diagram
- c. Flowcharts
- d. Gantt Chart
-
True and False: Booch diagrams are also called module structure diagram
Select one:
- True
- False
-
Software engineers are involved in these activities in which correct order:
Select one:
- a. Development, operation, maintenance or retirement
- b. Operation, development, retirement and maintenance
- c. Development, operation, maintenance and retirement
- d. Operation, development, maintenance and retirement
-
The baseline is the official version of a code module that is in production use at any time.
Select one:
- True
- False
- Feedback
-
A ___ depicts specific transformations and outputs as effects and identifies the input data causing those effects
Select one:
- a. Boundary value analysis
- b. Cause-effect graph
- c. Bottom up testing
- d. Top down testing
-
The following figure depicts the ___ testing technique.
Select one:
- a. Black box testing
- b. White box testing
- c. Bottom up testing
- d. Top down testing
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In this approach of identifying processes, we use context diagram entities and data flows to identify 'boundary' processes with which they directly interact. It is used to define what other transformations are required to link the input and output boundary processes.
Select one:
- a. Top Down
- b. Bottom Up
- c. Outward In
- d. Functional Sequence
-
In the following figure, CVSS metrics and equations, which values are considered optional when reflecting the risk posed by the vulnerability to a user's environment?
Select one:
- a. B-Base Matric ; C- Temporal metric
- b. B-Environmental metric; C- Base Metric
- c. B-Temporal metric; C- Base metric
- d. B- Temporal metric; C- Environmental metric
-
True or False: In job redesign, a caseworker approach is preferred to an assembly line approach.
Select one:
- True
- False
-
True or False: Threat is the likelihood or frequency of a harmful event occurring.
Select one:
- True
- False
-
The below example of Complex Context Diagram describes an inflows context called patients claims processing:
Select one:
- True
- False
-
______ identify the flow of data into and out of modules and match the data flows on the DFD.
Select one:
- a. Control Couples
- b. Data Couples
- c. Factoring
- d. Morphology
-
Control language constructs support iteration, sequential or selection processing via loops, exits, conditional statements, or case constructs
Select one:
- True
- False