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Posted on Jun 25, 2024

Can you please answer this questions below QUESTION 1 The key to any successful report is clarity, ____, completeness, and correctness. a. actuality b. longevity

Can you please answer this questions below

QUESTION 1

The key to any successful report is clarity, ____, completeness, and correctness.

actuality

longevity

brevity

2 points

QUESTION 2

is a social structure composed of individuals/people (or groups of individuals or organizations) linked to one another with some type of connections/ relationships.

2.5 points

QUESTION 3

Business reports used for managerial purposes are grouped into three major categories: ______, dashboards, and balanced scorecard.

metric management

data management

quality management

2 points

QUESTION 4

Decision situations are often classified on the basis of what the decision maker knows (or believes) about the _____ results.

forecasted

pre-defined

intermediate

2 points

QUESTION 5

Gantt charts are used to depict location data (e.g., physical addresses, postal codes, state names or abbreviations, country names, latitude/longitude, or some type of custom geographic encoding), and is more informative to visualize the data.

True

False

2 points

QUESTION 6

In Web analysis, Web mining is the process of discovering intrinsic relationships from Web data, which are expressed in the form of

, or

information.

2.5 points

QUESTION 7

The combination of data from multiple sources to infer events or patterns of interest either before they actually occur or as soon as they happen within stream analytics is called _______.

complex event processing

perpetual analytics

continuous sentiment analysis

2 points

QUESTION 8

In text mining,

is the process of reducing inflected words to their stem (or base or root) form.

2.5 points

QUESTION 9

________ tools transport data between sources and targets, document how data elements change as they move between source and target, exchange metadata with other applications as needed, and administer all runtime processes and operations.

Enterprise Information Integration (EII)

Enterprise data warehouse (EDW)

Extraction, Transformation, and Load (ETL)

2 points

QUESTION 10

Line charts (or line graphs) show the relationship between ______ and they are used to track changes or trends over time.

two vectors

two variables

three lines

2 points

QUESTION 11

Describe how AI and intelligent agents are used for implementing KMS and explain their importance.

Path: pWords:0

10 points

QUESTION 12

In an OLAP, a _______ is a subset of a multidimensional array (usually a two-dimensional representation) corresponding to a single value set for one (or more) of the dimensions not in the subset.

cut

segment

slice

2 points

QUESTION 13

Decision situations are often classified on the basis of what the decision maker knows (or believes) about the forecasted results and this knowledge is divided into the following three categories:

, and

2.5 points

QUESTION 14

The three types of control in the Gorry and Scott-Morton Framework are:

descriptive analysis, prescriptive control, and predictive control

strategic planning, management control, and operational control

strategic planning, prescriptive control, and operational control

2 points

QUESTION 15

Scatter plots are an effective way to explore the existence of trends, concentrations, and outliers.

True

False

2 points

QUESTION 16

Business performance management encompasses:

Upfront validation of the dashboard design by a usability specialist to mitigate the risk of poor adoption of the infrastructure and change management issues

All the developers working on the front end together so that it adheres to the same principles while rendering the reports and dashboards

A core set of processes, including financial and operational planning, consolidation and reporting, modeling, analysis, and monitoring of key performance indicators (KPIs), linked to the organizational strategy

2 points

QUESTION 17

_______describe the structure of and some meaning about data, thereby contributing to their effective or ineffective use.

Data warehouses

Catalogs

Metadata

2 points

QUESTION 18

Predictive analytics aims to determine what is likely to happen in the future, and the goal of prescriptive analytics is to recognize what is going on as well as the likely forecast.

True

False

2 points

QUESTION 19

Decision support systems couple the intellectual resources of individuals with the capabilities of the computer to improve the quality of decisions.

True

False

2 points

QUESTION 20

The four factors that create pressures on organizations are:

consumer demands, societal, organic, and environmental

conservation, markets, strategic planning, and technology

markets, consumer demands, technology, and societal

2 points

QUESTION 21

The goal of NLP is to move beyond syntax-driven text manipulation to a true understanding and processing of natural language that considers numeric constraints as well as the calculations.

True

False

2 points

QUESTION 22

The design phase involves finding or developing and analyzing possible courses of action through the use of various _____.

models

diagrams

programs

2 points

QUESTION 23

The process of Business Intelligence is based on the transformation of data to information, then to decisions, and finally to ______.

outcomes

actions

objectives

2 points

QUESTION 24

The process of modeling involves determining the (usually mathematical, sometimes symbolic) relationships among the ______.

problem statements

model nodes

decision variables

2 points

QUESTION 25

What are speech analytics? Explain how it relates to sentiment analysis. Briefly describe how the acoustic approach works and list three of the common audio features that can be measured.

Path: pWords:0

10 points

QUESTION 26

Information extraction is the identification of key phrases and relationships within text by looking for predefined objects and sequences in text by way of pattern matching.

True

False

2 points

QUESTION 27

The _________ provides directions about how to use the system's knowledge by developing the agenda that organizes and controls the steps taken to solve problems whenever a consultation takes place.

decision maker

inference engine

knowledge interface

2 points

QUESTION 28

views social relationships in terms of network theory, consisting of nodes (representing individuals or organizations within the network) and ties/connections.

2.5 points

QUESTION 29

In terms of data warehousing architectures, the hub-and-spoke architecture uses a centralized approach with a single enterprise data warehouse to provide users with access to all data in the data warehouse.

True

False

2 points

QUESTION 30

In sentiment analysis, polarity identification can be made at the

, or

level.

2.5 points

QUESTION 31

The two dimensions of the Gorry and Scott-Morton Framework are:

the types of control and the level of management

the degree of structuredness and the types of control

the degree of bureaucracy and the types of control

2 points

QUESTION 32

Hamel's web analytics maturity model consists of six dimensions: impaired, initiated, operational, integrated, competitor, and _________.

associated

abdicated

addicted

2 points

QUESTION 33

The impact of changes in any variable, or in several variables, can be determined through a simple trial-and-error approach.

True

False

2 points

QUESTION 34

Data warehouse design methodologies are categorized as: _____, ______, and_______.

core-technology vendors, infrastructure vendors, and information-modeling companies

subcontract process companies, ETL vendors, and data store vendors

infrastructure vendors

2 points

QUESTION 35

The degree of success of the organization and the manager is often measured by the ratio of outputs to inputs. This ratio is an indication of the organization's ______, which is a reflection of the organizational and managerial performance.

productivity

effectivity

authenticity

2 points

QUESTION 36

The most popular publicly known and referenced algorithm used to calculate hubs and authorities is _________.

associated pages reference

syntactic ambiguity

hyperlink-induced topic search

2 points

QUESTION 37

The analytic process of extracting actionable information from continuously flowing data is called _________.

visual discovery

data distribution

stream analytics

2 points

QUESTION 38

The systematic and scientific ways to consume the vast amount of content created by Web-based social media outlets, tools, and techniques for the betterment of an organization's competitiveness is called

2.5 points

QUESTION 39

is the accumulation, transfer, and transformation of problem-solving expertise from experts or documented knowledge sources to a computer program for constructing or expanding the knowledge base.

2.5 points

QUESTION 40

The ________system is primarily responsible for capturing and storing data related to day-to-day business functions from other systems such as ERP, CRM, SCM, point of sale.

OLTP

OLUP

OLAP

2 points

QUESTION 41

Balanced scorecards typically depict the organization from four perspectives: customer, financial, ___________, learning and growth.

internal business processes

external vendor processes

outside services

2 points

QUESTION 42

The decision-making process starts with the design phase.

True

False

2 points

QUESTION 43

A service-oriented DSS (SODSS) environment, is comprised of the following four major components:

information technology, methods, analytics, and people

process, people, geospatial analysis, and organization

information technology, process, people, and organization

2 points

QUESTION 44

With regard to problem-solving, ________ are used mainly for solving structured problems, usually of a tactical or operational nature, in areas such as resource allocation or inventory management.

decision methods

analytical techniques

algorithms

2 points

QUESTION 45

A DSS application can be composed of a data management subsystem, a model management subsystem, a __________, and a knowledge-based management subsystem.

risk management subsystem

user interface subsystem

knowledge library subsystem

2 points

QUESTION 46

Grid computing brings together hardware and software in a physical unit that is not only fast but also scalable on an as-needed basis.

True

False

2 points

QUESTION 47

Descriptive models are typically mathematically based, and they describe things as they are or as they are believed to be.

True

False

2 points

QUESTION 48

___________ studies the problem of "understanding" the natural human language, with the view of converting depictions of human language (such as textual documents) into more formal representations that are easier for computer programs to manipulate.

Native Latent Wording

Natural Language Processing

Neural Language Packaging

2 points

QUESTION 49

The most common two-step methodology of classification-type prediction involves model development/training and model___________.

testing/description

exploration/deployment

testing/deployment

2 points

QUESTION 50

Data-driven DSS rely on knowledge coding, analysis, search, and retrieval for decision support.

True

False

2 points

QUESTION 51

The various metrics (or measurements) have been developed to analyze social network structures from different perspectives are often grouped into three categories: connections, _______, and segmentation.

distributions

socializations

collections

2 points

QUESTION 52

Describe the three major components that appear in every Expert System.

Path: pWords:0

10 points

QUESTION 53

With reference to the Business Pressures-Responses-Support Model, one business environment factors in the Market category is:

new products

delivery speed

outsourcing

2 points

QUESTION 54

The conceptualization of a problem in an attempt to place it in a definable category is called:

problem naming

problem classification

problem solving

2 points

QUESTION 55

Data visualization has been defined as, "the principles governing any of various forms of analysis."

True

False

2 points

QUESTION 56

Business logic is defined as the explicit steps for how the recorded transactions/events are to be converted into metrics, scorecards, and_______.

KPIs

directories

dashboards

2 points

QUESTION 57

In sentiment analysis, sentiment that appears in text comes in two flavors:

, where the subjective sentence directly expresses an opinion, and

, where the text implies an opinion.

2.5 points

QUESTION 58

______ measure the output of past activity (e.g., revenues) and are often financial in nature.

Benchmarks

Outcome KPIs

Income metrics

2 points

QUESTION 59

A BI system has four major components: a _________, business analytics, business performance management (BPM), and a user interface.

data event

data collection

data warehouse

2 points

QUESTION 60

_________is the semi-automated process of extracting patterns (useful information and knowledge) from large amounts of unstructured data sources.

text mining

phrase searching

data discovery

2 points

QUESTION 61

Model driven DSS are primarily developed around one or more (large-scale/complex) optimization or simulation models which typically include significant activities in model formulation, model maintenance, and __________in distributed computing environments.

model design

model management

model deployment

2 points

QUESTION 62

A _______ map helps the decision maker (or decision-making group) focus on what is relevant and what is not, and the map evolves as more is learned about the problem.

theoretical

simulation

cognitive

2 points

QUESTION 63

In a three-tier data warehouse architecture, operational systems contain the _____________ in one tier, the data warehouse is another tier, and the third tier includes the DSS/BI/BA engine and the client.

catalogs

knowledge library

data and the software for data acquisition

2 points

QUESTION 64

The three major categories of managerial roles are:

, and

2.5 points

QUESTION 65

All quantitative models are typically made up of four basic components: result variables, decision variables, uncontrollable variables, and _______ variables.

low range

master

intermediate result

2 points

QUESTION 66

___________ are computer-based information systems that use expert knowledge to attain high-level decision performance in a narrowly defined problem domain.

Expert systems

Delivery systems

Artificial systems

2 points

QUESTION 67

Which of the following is a key characteristic of a decision support system (DSS)?

modeling and graphics

data extraction

adaptable and flexible

2 points

QUESTION 68

A performance measurement system typically comprises systematic methods of setting business goals together with periodic feedback reports that indicate progress against goals.

True

False

2 points

QUESTION 69

The major processes that comprise Data Integration are ________, data federation, and change capture.

data extraction

data mart

data access

2 points

QUESTION 70

A _____ is one or more Web pages that provide a collection of links to authoritative pages.

slice

hub

algorithm

2 points

QUESTION 71

is the semi-automated process of extracting patterns (useful information and knowledge) from large amounts of unstructured data sources.

2.5 points

QUESTION 72

With search engine optimization, the

method gives a different page depending on whether the page is being requested by a human visitor or a search engine.

2.5 points

QUESTION 73

True

False

2 points

QUESTION 74

The analytic hierarchy process is a modeling structure for representing multi-criteria (multiple goals, multiple objectives) problems commonly found in business environments.

True

False

2 points

QUESTION 75

A ________is a statement of assumptions about the operating environment of a particular system at a given time; that is, it is a narrative description of the decision-situation setting.

scenario

map

value alternative

2 points

QUESTION 76

One of the challenges commonly associated with the implementation of NLP includes:

data conversion

text mining

syntactic ambiguity

2 points

QUESTION 77

With search engines, A

is a piece of software that systematically browses the World Wide Web for the purpose of finding and fetching web pages.

2.5 points

QUESTION 78

The three layers of information in dashboards are:

monitoring, analysis, and management

analysis, management, and performance

monitoring, performance, and metrics

2 points

QUESTION 79

Data-driven DSS rely on knowledge coding, analysis, search, and retrieval for decision support.

True

False

2 points

QUESTION 80

Normative decision theory is based on which the following assumptions of rational decision makers?

Selecting a principle of choice involves how a person establishes decision-making objective(s).

Humans are economic beings whose objective is to maximize the attainment of goals.

Some criterion or preferences may be omitted from the analysis.

2 points

QUESTION 81

List the types of approaches used in recommendation engines:

and

2.5 points

QUESTION 82

What is MapReduce? Describe what the technique does and how it works in the context of Big Data. (no examples)

Path: pWords:0

10 points

QUESTION 83

The learning and growth perspective of a balanced scorecard includes metrics for employee training,

, and corporate cultural characteristics related to both individual and corporate-level improvement.

2.5 points

QUESTION 84

The three type of analytics are:

reporting, prescriptive, and predictive

reporting, prescience, and predicative

referencing, prescriptive, and predictive

2 points

QUESTION 85

Big Data is typically defined by the following three "V"s:

, and

2.5 points

QUESTION 86

Bullet graphs compare a primary measure to one or more other measures and present this in the context of defined

2.5 points

QUESTION 87

Decision situations that involve a finite and usually not too large number of alternatives are modeled through an approach called _______.

formula calculation

decision analysis

goal seeking

2 points

QUESTION 88

Risk analysis is a decision-making method that analyzes the risk, based on assumed _______, associated with different alternatives.

calculated outcomes

decision options

known probabilities

2 points

QUESTION 89

An ____________ is a rule-based system that provides a solution to a specific repetitive managerial problem, usually in one industry.

automated delivery method

expected outcome system

automated decision system

2 points

QUESTION 90

What is Six Sigma? Describe how it is used as a performance measurement system.

Path: pWords:0

10 points

QUESTION 91

Many quantitative models of decision theory are based on comparing a single measure of

, generally some form of utility to the decision maker.

2.5 points

QUESTION 92

The four phases of Simon's decision-making process are intelligence, design, _____, and implementation.

choice

management

risk

2 points

QUESTION 93

The DMAIC Performance Improvement Model encompasses the following five steps:

Describe, Measure, Assess, Improve, and Control

Define, Measure, Analyze, Improve, and Control

Define, Manage, Analyze, Investigate, and Control

2 points

QUESTION 94

In a qualitative decision model,

reflect the level of effectiveness of a system; that is, they indicate how well the system performs or attains its goal(s).

2.5 points

QUESTION 95

With regard to dimensional modeling, the

contains a central fact table surrounded by and connected to several dimension tables

2.5 points

QUESTION 96

The reporting process involves querying structured data sources, most of which are created by using different logical data models and _________to produce a human-readable, easily digestible report.

metadata

data dictionaries

data marts

2 points

QUESTION 97

Decision making is the manner by which decision makers think and react to problems.

True

False

2 points

QUESTION 98

Six Sigma is a performance management methodology aimed at reducing the number of defects in a business process to as close to zero DPMO as possible.

True

False

2 points

QUESTION 99

Which two are major components of the data warehousing process?

Metadata and data manipulation

Data sources and metadata

Data extraction and expensive database

2 points

QUESTION 100

ETL (extract, transform, and load) is the intermediate step where these recorded transactions/events are checked for quality, put into the appropriate format, and inserted into the desired data format.

True

False

2 points

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