Q.1
Which of the following is true about Big Data
  • is a field that treats ways to analyze, systematically extract information from, or otherwise deal with data sets that are too large or complex to be dealt with by traditional data processing application software.
  • include capturing data, data storage, data analysis, search, sharing, transfer, visualization, querying, updating, information privacy and data source.
  • described as a large volume of data, both structured and unstructured.
  • All of these
Q.2
Big data analytics is usually associated with ________ services.
  • decision support
  • data warehouse
  • office support
  • management information
Q.3
Which of the following is not true for Hadoop and Spark?
  • Both are data processing platforms
  • Both are cluster computing environments
  • Both have their own file system
  • Both use open source APIs to link between different tools
Q.4
________________is a resource management platform responsible for managing compute resources in the cluster and using them in order to schedule users and applications.
  • Hadoop Common
  • Hadoop Distributed File System (HDFS)
  • Hadoop YARN
  • Hadoop MapReduce
Q.5
Credit card transactions, measurements, sound files, and images that can be classified as Big Data Sets.
  • True
  • False
Q.6
Processing data requires the same amount of bytes in memory as it does bytes to store the data.
  • True
  • False
Q.7
What is the appropriate classification for the following statement?"Overof Africans own a cell phone." Data
  • data
  • information
  • knowledge
  • wisdom
Q.8
Hadoop is a framework that works with a variety of related tools which include:
  • MapReduce, Hive and Hbase
  • MapReduce, MySQL and Google Apps
  • MapReduce, Hummer and Iguana
  • MapReduce, Heron and Trumpet
Q.9
How do you rate our quiz?
  • 100
  • 10/10
  • 1000
  • Eternity
Q.10
What is the advantages on using big data in education in real life?
  • A: Cost reduction
  • B: Higher risk
  • C: Effective learning
  • D: A and B only
  • E: A and C only
Q.11
Big data is the massive amount of rapidly moving and freely ..................
  • Available data
  • Unavailable data
  • Structured Data
  • Unstructured Data
Q.12
Which of the following would NOT use big data analysis?
  • Healthcare companies
  • Public agencies
  • Retail companies
  • High school students doing homework
Q.13
Which of the following is an example of big data?
  • UMOBILE
  • AN IPHONE
  • BILLION SI
  • NETFLIX
  • TESCO
Q.14
Go-JEK Migrated their data pipelines to which Platform
  • GCP
  • AWS
  • Microsoft Azure
  • None
Q.15
What does Velocity refers to?
  • processing speed of a data
  • speed of an internet
  • the volume to the city
Q.16
Variety comes from structured or unstructured format. What is the difference between them?
  • Handwritten / Computer-typed
  • Numerical format / Natural Language
  • Clean / Dirty
  • Subjective / Objective
Q.17
Unstructured Data Exists in the form of
  • Emails
  • post
  • Text & Images
  • All of above
Q.18
There is a website which provides visitor counter (or hit counter) to many websites. Which characteristic of Big Data will this website face?
  • Volume
  • variety
  • velocity
  • None
Q.19
Which of the following are new Vs of Big Data
  • Variability
  • Volatility
  • Validity
  • All of above
Q.20
Which is not one of the 4 v's of Big Data
  • Velocity
  • variety
  • volume
  • Volatile
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