Deck 1: Understanding the Basics and Technologies

Question 1

Data in ___________ bytes size is called Big Data.

A)Tera
B)Giga
C)Peta
D)Meta

Answer 1

Peta

Question 2

How many V's of Big Data

A)2
B)3
C)4
D)5

Answer 2

5

Question 3

Transaction data of the bank is?

A)structured data
B)unstructured datat
C)Both A and B
D)None of the above

Answer 3

structured data

Question 4

In how many forms BigData could be found?

A)2
B)3
C)4
D)5

Question 5

Which of the following are Benefits of Big Data Processing?

A)Businesses can utilize outside intelligence while taking decisions
B)Improved customer service
C)Better operational efficiency
D)All of the above

Question 6

Which of the following are incorrect Big Data Technologies?

A)Apache Hadoop
B)Apache Spark
C)Apache Kafka
D)Apache Pytarch

Question 7

The overall percentage of the world's total data has been created just within the past two years is ?

A)80%
B)85%
C)90%
D)95%

Question 8

Apache Kafka is an open-source platform that was created by?

A)LinkedIn
B)Facebook
C)Google
D)IBM

Question 9

What was Hadoop named after?

A)Creator Doug Cutting's favorite circus act
B)Cuttings high school rock band
C)The toy elephant of Cutting's son
D)A sound Cutting's laptop made during Hadoop development

Question 10

What are the main components of Big Data?

A)MapReduce
B)HDFS
C)YARN
D)All of the above

Question 11

All of the following accurately describe Hadoop, EXCEPT ____________

A)Open-source
B)Real-time
C)Java-based
D)Distributed computing approach

Question 12

__________ has the world's largest Hadoop cluster.

A)Apple
B)Datamatics
C)Facebook
D)None of the above

Question 13

Facebook Tackles Big Data With _______ based on Hadoop.

A)Project Prism
B)Prism
C)Project Big
D)Project Data

Question 14

___________ is general-purpose computing model and runtime system for distributed data analytics.

A)Mapreduce
B)Drill
C)Oozie
D)None of the above

Question 15

The examination of large amounts of data to see what patterns or other useful information can be found is known as

A)Data examination
B)Information analysis
C)Big data analytics
D)Data analysis

Question 16

Big data analysis does the following except?

A)Collects data
B)Spreads data
C)Organizes data
D)Analyzes data

Question 17

What makes Big Data analysis difficult to optimize?

A)Big Data is not difficult to optimize
B)Both data and cost effective ways to mine data to make business sense out of it
C)The technology to mine data
D)None of the above

Question 18

The new source of big data that will trigger a Big Data revolution in the years to come is?

A)Business transactions
B)Social media
C)Transactional data and sensor data
D)RDBMS

Question 19

The unit of data that flows through a Flume agent is

A)Log
B)Row
C)Record
D)Event

Question 20

Listed below are the three steps that are followed to deploy a Big Data Solution except

A)Data Processing
B)Data dissemination
C)Data Storage
D)Data Ingestion

Question 21

Who popularized bigdata term?

A)John deere
B)John Mashey
C)johny Mashe
D)Jhon Mash

Question 22

Numbers ,text, image, audio and video data is ____

A)Volume
B)Value
C)Varity
D)Variety

Question 23

Real time data is ______.

A)Field
B)Primary Key
C)unique
D)record

Question 24

______ is the term that is used to describe data that is high volume , high velocity and /or high variety.

A)Analytics
B)Bigdata
C)Hadoop Data
D)Bigdata analytics

Question 25

According to analysts, for what can traditional IT systems provide a foundation when they're integrated with big data technologies like Hadoop?

A)Big data management and data mining
B)Data warehousing and business intelligence
C)Management of Hadoop clusters
D)Collecting and storing unstructured data