Data Analysis MCQ Questions

Data Analysis MCQ Questions | Freshers & Experienced

  • Satyam Jaiswal
  • 22nd May, 2021

We are introducing here the best Data Analysis MCQ Questions, which are very popular & asked various times. This Quiz contains the best 25+ Data Analysis MCQ with Answers, which cover the important topics of Data Analysis so that, you can perform best in Data Analysis exams, interviews, and placement activities.

Data Analysis MCQ with Answers

1) Data Analysis is a process of ________.

  • A. inspecting data
  • B.transforming data
  • C.cleaning data
  • D.All of the above

2) Text Analytics, also referred to as Text Mining.

  • A. Yes
  • B.No
  • C.May be
  • D.Can't say

3) _______ are the basic building blocks of qualitative data.

  • A. Individuals
  • B.Units
  • C.Categories
  • D.None of the above

4) Which of the following storage subsystem can support massive data volumes of increasing size?

  • A. Extensibility
  • B.Scalability
  • C.Fault tolerance
  • D.None of the above

5) __________ is an example of a strategy used to reduce the likelihood of committing statistical error.

  • A. Filling in missing data
  • B.Altering or otherwise changing the data
  • C.Excluding outliers in analysis
  • D.Including outliers in analysis

6) Qualitative researchers generally do not pre-determine their data collection and analytic procedures.

  • A. True
  • B.False

7) There are _______ main statistical methodologies are used in data analysis.

  • A. 3
  • B.5
  • C.2
  • D.4

8) ________ provides performance through distribution of data and fault tolerance through replication.

  • A. HADOOP
  • B.HDFS
  • C.HIVE
  • D.None of the above

9) _______ is not a Data mining and analytical applications.

  • A. Filtering
  • B.Profile matching
  • C.Facial recognition
  • D.None of the above

10) _______ is factors considered before Adopting Big Data Technology.

  • A. Verification
  • B.Validation
  • C.Design
  • D.Data

11) The optimal stage for determining appropriate analyses procedures occurs late in the research process.

  • A. True
  • B.False

12) In descriptive statistics, data from the entire population or a sample is summarized with __________.

  • A. integer descriptors
  • B.numerical descriptors
  • C.numerical descriptors
  • D.None of the above

13) The term Data Analysis is defined by the statistician _________.

  • A. John Tukey
  • B.William S.
  • C.Hans Peter Luhn
  • D.None of the above

14) HDFS Stores _______ data in each clusters that can be scaled at any time.

  • A. 32-bit
  • B.64-bit
  • C.128-bit
  • D.256-bit

15) Hadoop YARN is used for Cluster Resource Management in Hadoop Ecosystem.

  • A. Yes
  • B.No
  • C.May be
  • D.Can't say

16) Hortonworks was introduced by Cloudera and owned by Yahoo.

  • A. Yes
  • B.No
  • C.May be
  • D.Can't say

17) The chief aim of analysis is to distinguish between __________.

  • A. quality control and quality assurance
  • B.right from wrong
  • C.an event occurring as either reflecting a true effect versus a one occurring by chance
  • D.All of the above

18) Files are divided into __________ sized Chunks.

  • A. Static
  • B.Dynamic
  • C.Fixed
  • D.None of the above

19) For all intents and purposes, statistical and clinical significance are synonymous.

  • A. Yes
  • B.No
  • C.May be
  • D.Can't say

20) _________ is not a major data analysis approaches.

  • A. Data Mining
  • B.Business Intelligence
  • C.Predictive Intelligence
  • D.Text Analytics

21) A common practice among investigators is to defer the selection of statistical analytic procedures to _________.

  • A. IRB committees
  • B.Graduate assistants
  • C.Statisticians
  • D.None of the above

22) _________ is a particular data analysis technique that focuses on statistical modeling.

  • A. Data mining
  • B.Predictive Intelligence
  • C.Text Analytics
  • D.None of the above

23) _______ are the types Of Data Analysis Methods.

  • A. Descriptive analysis
  • B.Exploratory analysis
  • C.Diagnostic analysis
  • D.All of the above

24) The types of data analysis methods among with some use cases in the business world are _________.

  • A. Cluster analysis
  • B.Cohort analysis
  • C.Regression analysis
  • D.All of the above

25) The __________ forms the basis for the intelligent algorithms of machine learning.

  • A. Cohort analysis
  • B.Regression analysis
  • C.Neural network
  • D.All of the above

26) _______ are the Data Analysis Techniques .

  • A. Collaborate your needs
  • B.Data democratization
  • C.Both A and B
  • D.None of the above

27) ______ are the Data analysis tools.

  • A. Business Intelligence
  • B.Statistical analysis
  • C.SQL Consoles
  • D.All of the above

28) ______ are the Data analysis tools.

  • A. Business Intelligence
  • B.Statistical analysis
  • C.Data Visualization
  • D.SQL Consoles

29) BI tools allow you to process significant amounts of data from several sources in any format.

  • A. True
  • B.False

30) There are many ways to analyze data, but one of the most vital aspects of analytical success in a business context is integrating the right decision support software and technology.

  • A. True
  • B.False

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