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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