What are the five V’s of Big Data?
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Velocity
Variety
Volume
Tag: Big Data Analytics
How many total components present in generalized linear models are?
How many total components present in generalized linear models are?
None of the Option is Correct
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2
4
6
Which of the following is a statistical process of analysis for guessing the relationships among variables?
Which of the following is a statistical process of analysis for guessing the relationships among variables?
Regression
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Multivariate
Causal
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What is the total number of outcomes that are possible with the Bernoulli trial?
What is the total number of outcomes that are possible with the Bernoulli trial?
2
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3
1
4
Principal components or factor analytic models on covariates are often helpful for reducing the complex covariate spaces.
Principal components or factor analytic models on covariates are often helpful for reducing the complex covariate spaces.
TRUE
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FALSE
Partially True
None of the Option is Correct
Which of the following analytical competencies are offered by information management corporations?
Which of the following analytical competencies are offered by information management corporations?
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Stream Computing
Content Management
Information Integration
Beyond Volume, velocity and variety are the concerns and problems of big data veracity.
Beyond Volume, velocity and variety are the concerns and problems of big data veracity.
TRUE
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FALSE
Partially True
None of the Option is Correct
Which of the following is a common reason to restart hadoop process?
Which of the following is a common reason to restart hadoop process?
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Excellent ! Your Answer is Correct. Explanation: The most common reason administrators restart Hadoop processes is to enact configuration changes.
Upgrade Hadoop
React to incidents
Remove worker nodes
NameNode is monitored and upgraded in a __________ transition.
NameNode is monitored and upgraded in a __________ transition.
securemode
Excellent ! Your Answer is Correct. Explanation: The HDFS service has some unique functions that may result in additional information on its Status and Instances pages.
safemode
servicemode
None of the Option is Correct
__________ is a standard Java API for monitoring and managing applications.
__________ is a standard Java API for monitoring and managing applications.
JMX
Excellent ! Your Answer is Correct. Explanation: Hadoop includes several managed beans (MBeans), which expose Hadoop metrics to JMX-aware applications.
JVM
JVX
None of the Option is Correct