Mapreduce - Samenvattingen, Aantekeningen en Examens
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Big Data IS4205 Questions and Answers Rated A+
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Big Data IS4205 Questions and Answers 
 
Rated A+ 
 
Big data is defined as is defined as high volume, velocity and variety information assets that 
demand cost-effective, innovative forms of information processing for enhanced insight and 
decision making. 
 
What are the 4 V's of Big Data? Volume, velocity, variety and veracity (uncertainty of data 
quality) 
 
Byte 8 bits 
 
Big Data Analytics is defined as A general term that covers the analysis services associated 
with managing and utiliz...
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DSCI 5350 Exam 1 Questions With Explanations Of Answers Guaranteed Pass.
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The 3Vs in the definition of Big Data stand for: 
 
A: Volume, Value, Veracity 
B: Volume, Variety, Value 
C: Volume, Variety, Velocity - correct answer C: Volume, Variety, Velocity 
 
The four stages in Big Data adoption identified by the 2012 IBM/University of Oxford report DO NOT include: 
 
A: Educate 
B: Expect 
C: Engage 
D: Execute - correct answer B: Expect 
 
The main sponsor(s) in the "Execute" stage of big...
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DSCI Exam 3 2023 with 100% correct answers
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It is important for Big Data and self-service business intelligence to go hand in hand to get maximum value from analytics. (T/F) - correct answer True 
 
Hadoop and MapReduce require each other to work. (T/F) - correct answer False 
 
There is a clear difference between the type of information support provided by influential users versus the others on Twitter. (T/F) - correct answer True 
 
Which Big Data approach promotes efficiency, lower cost, and better performance by processing jobs in ...
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Big Data Questions and Answers Rated A+
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Big Data Questions and Answers Rated 
 
A+ 
 
What do you know about the term "Big Data"? Big Data is a term associated with complex 
and large datasets. A relational database cannot handle big data, and that's why special tools and 
methods are used to perform operations on a vast collection of data. Big data enables companies 
to understand their business better and helps them derive meaningful information from the 
unstructured and raw data collected on a regular basis. Big data also allow...
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MIS 200 Test 1 with Complete Solution Graded A+
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MIS 200 Test 1 with Complete Solution Graded A+ 
MapReduce - Answer-A two-phase technique for harnessing the power of thousands of computers working in parallel. During the first phase, the Map phase, computers work on a task in parallel; during the second phase, the Reduce phase, the work of separate computers is combined, eventually obtaining a single result. 
 
Measure - Answer-The data item of interest on an OLAP report 
 
Naive Bayes Classifier - Answer-an algorithm that predicts the probab...
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AWS Certified Solutions Architect - Associate Practice Questions and Answers with Complete Solutions Assured A+.
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AWS Certified Solutions Architect - Associate Practice Questions and Answers with Complete Solutions Assured A+. 
Amazon Glacier is designed for: (Choose 2 answers) 
A. active database storage. 
B. infrequently accessed data. 
C. data archives. 
D. frequently accessed data. 
E. cached session data. Correct Answer: B. infrequently accessed data. 
C. data archives. 
Your web application front end consists of multiple EC2 instances behind an Elastic Load Balancer. You 
configured ELB to perform hea...
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UGBA 104 Excel Midterm 1 Exam with Correct Answers 100%
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UGBA 104 Excel Midterm 1 Exam with 
Correct Answers 100% 
decision analysis - CORRECT ANSWER-Definition: 
A technique used to develop an optimal strategy when a decision maker is faced with 
several decision alternatives and an uncertain set of future events. 
Internet of Things (IoT) - CORRECT ANSWER-Definition: 
The technology that allows data collected from sensors in all types of machines to be 
sent over the Internet to repositories where it can be stored and analyzed. 
optimization mode...
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AWS Certified Solutions Architect - Associate Practice Questions and Answers with Complete Solutions Assured A+.
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AWS Certified Solutions Architect - Associate Practice Questions and Answers with Complete Solutions Assured A+. 
Amazon Glacier is designed for: (Choose 2 answers) 
A. active database storage. 
B. infrequently accessed data. 
C. data archives. 
D. frequently accessed data. 
E. cached session data. Correct Answer: B. infrequently accessed data. 
C. data archives. 
Your web application front end consists of multiple EC2 instances behind an Elastic Load Balancer. You 
configured ELB to perform hea...
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AWS Certified Solutions Architect - Associate Practice Questions and Answers with Complete Solutions Assured A+.
- Tentamen (uitwerkingen) • 53 pagina's • 2023
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Ook in voordeelbundel
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AWS Certified Solutions Architect - Associate Practice Questions and Answers with Complete Solutions Assured A+. 
Amazon Glacier is designed for: (Choose 2 answers) 
A. active database storage. 
B. infrequently accessed data. 
C. data archives. 
D. frequently accessed data. 
E. cached session data. Correct Answer: B. infrequently accessed data. 
C. data archives. 
Your web application front end consists of multiple EC2 instances behind an Elastic Load Balancer. You 
configured ELB to perform hea...
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MIS EXAM QUESTIONS AND ANSWERS
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In the ________ phase, a BigData collection is broken into pieces and hundreds or thousands of independent processors search these pieces for something of interest. - Answer- map 
 
________ requires users to request business intelligence results. - Answer- pull pushing 
 
Which of the following statements is true of data with granularity? - Answer- It can be too fine or too coarse and also have wrong granularity. 
 
________ are reports produced when something out of predefined bounds occurs. -...
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