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quiz 8
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Questions in this quiz (25)
1What focuses on using data patterns to make forward-looking predictions to explain to the organization where it is headed?
- AAdvanced analytics
- BData artist
- CAnalysis paralysis
- DDistributed computing
2What occurs when the user goes into an emotional state of over-analyzing (or over-thinking) a situation so that a decision or action is never taken, in effect paralyzing the outcome?
- AAnalysis paralysis
- BAdvanced analytics
- CDistributed computing
- DData artist
3What analyzes text flowing across the Internet, including unstructured text from blogs and messages?
- ASocial media analytics
- BSpeech analytics
- CWeb analytics
- DText analytics
4What is analysis paralysis?
- AA business analytics specialist who uses visual tools to help people understand complex data
- BFocuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization
- CProcesses and manages algorithms across many machines in a computing environment
- DOccurs when the user goes into an emotional state of over-analyzing (or over-thinking) a situation so that a decision or action is never taken, in effect paralyzing the outcome
5What move beyond Excel graphs and charts into sophisticated analysis techniques such as pie charts, controls, instruments, maps, time-series graphs, and more?
- AInforming
- BData visualization tools
- CBusiness intelligence dashboards
- DInfographics
6In terms of big data, what is variety?
- AScale of data
- BAnalysis of streaming data as it travels around the Internet
- CUncertainty of data, including biases, noise, and abnormalities
- DDifferent forms of structured and unstructured data
7What is distributed computing?
- AExtracts knowledge from data by performing statistical analysis, data mining, and advanced analytics on big data to identify trends, market changes, and other relevant information
- BProcesses and manages algorithms across many machines in a computing environment
- CFocuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization
- DA collection of large, complex data sets, including structured and unstructured data, that cannot be analyzed using traditional database methods and tools
8What assigns records to one of a predefined set of classes?
- AClustering
- BAffinity grouping
- CEstimation
- DClassification
9In terms of big data, what is volume?
- AScale of data
- BDifferent forms of structured and unstructured data
- CAnalysis of streaming data as it travels around the Internet
- DUncertainty of data, including biases, noise, and abnormalities
10What processes and manages algorithms across many machines in a computing environment?
- ADistributed computing
- BData artist
- CAnalysis paralysis
- DAdvanced analytics
11What is prediction?
- AA statistical process for estimating the relationships among variables
- BA statement about what will happen or might happen in the future such as future sales or employee turnover
- CA statistical process that finds the way to make a design, system, or decision as effective as possible, for example, finding the values of controllable variables that determine maximal productivity or minimal waste
- DForecasts based on time-series information
12What is a statistical process for estimating the relationships among variables?
- ARegression
- BForecasting
- CPrediction
- DOptimization
13What is advanced analytics?
- AUses data patterns to make forward-looking predictions to explain to the organization where it is headed
- BA collection of large, complex data sets, including structured and unstructured data, that cannot be analyzed using traditional database methods and tools
- CProcesses and manages algorithms across many machines in a computing environment
- DExtracts knowledge from data by performing statistical analysis, data mining, and advanced analytics on big data to identify trends, market changes, and other relevant information
14What is the process of analyzing recorded calls to gather information that—brings structure to customer interactions and exposes information buried in customer contact center interactions with an enterprise?
- ASpeech analytics
- BWeb analytics
- CText analytics
- DSocial media analytics
15What determines values for an unknown continuous variable behavior or estimated future value?
- AClustering
- BClassification
- CAffinity grouping
- DEstimation
16What focuses on using data patterns to make forward-looking predictions to explain to the organization where it is headed?
- AData scientist
- BDistributed computing
- CBig data
- DAdvanced analytics
17What is another term for data that does not exist in a fixed location?
- AWeb mining
- BStructured data
- CUnstructured data
- DText mining
18What are forecasts?
- AStatistical processes for estimating the relationships among variables
- BPredictions based on time-series information
- CStatements about what will happen or might happen in the future such as future sales or employee turnover
- DStatistical processes that finds the way to make a design, system, or decision as effective as possible, for example, finding the values of controllable variables that determine maximal productivity or minimal waste
19What is estimation analysis?
- ADetermination of values for an unknown continuous variable behavior or estimated future value
- BDetermination of which things go together
- CSegmentation of a heterogeneous population of more homogeneous subgroups
- DAssignment of records to one of a predefined set of classes
20What are the two main objectives associated with data mining?
- AUncovering competitors and market advantages
- BUncovering tactics and plans
- CUncovering trends and patterns
- DUncovering intelligence and unstructured data issues
21Which of the following reveals the relationship between variables along with the nature and frequency of the relationship?
- AAffinity grouping analysis
- BBlocking barriers
- CCluster grouping
- DMasking detection tool
22What is text analytics?
- AThe analysis of recorded calls to gather information—brings structure to customer interactions and exposes information buried in customer contact center interactions with an enterprise
- BThe analysis of unstructured data to find trends and patterns in words and sentences
- CThe analysis of text flowing across the Internet, including unstructured text from blogs and messages
- DThe analysis of unstructured data associated with websites to identify consumer behavior and website navigation
23What is a statement about what will happen or might happen in the future such as future sales or employee turnover?
- APrediction
- BOptimization
- CForecasting
- DRegression
24What is social media analytics?
- AThe analysis of unstructured data to find trends and patterns in words and sentences
- BThe analysis of recorded calls to gather information—brings structure to customer interactions and exposes information buried in customer contact center interactions with an enterprise
- CThe analysis of text flowing across the Internet, including unstructured text from blogs and messages
- DThe analysis of unstructured data associated with websites to identify consumer behavior and website navigation
25What is clustering?
- ADetermine which things go together.
- BDetermines values for an unknown continuous variable behavior or estimated future value.
- CSegments a heterogeneous population of more homogeneous subgroups.
- DAssigns records to one of a predefined set of classes.
Information
- Description
- Quiz on quiz 8, created by Luis Juarez on 22/10/2021.
- Author
- Luis Juarez
- Language
- English
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- History
- Created on 22 Oct 2021 · updated on 22 Oct 2021
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