Big Data

Shannon Anderson-Rush
Quiz by Shannon Anderson-Rush, updated 11 months ago
Shannon Anderson-Rush
Created by Shannon Anderson-Rush almost 6 years ago
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Description

Questions about Big Data

Resource summary

Question 1

Question
Which of these is the largest amount of data?
Answer
  • 7 gigabytes
  • 3 petabytes
  • 2 terabytes
  • 10 nanobytes

Question 2

Question
Is the World Wide Web used to share Big Data?
Answer
  • Yes, physicists around the world wanted to download CERN data
  • No, Big Data is secret and cannot be shared
  • Yes, the web made it really quick to download and upload enormous files
  • No, it was invented to share small amounts of information about CERN experiments and results, not the big data itself

Question 3

Question
How does Cloud Computing help us analyze Big Data
Answer
  • By making the first few GBs of storage free
  • By making it easy to share your data with your colleagues
  • By making available vast computing resources on demand
  • By making it accessible from your smartphone

Question 4

Question
Is there a minimum size needed to be called Big Data?
Answer
  • Yes, it must be above a terabyte to be called Big Data
  • No, it refers to any large size which exceeds the capacity of a given domain to easily store and process it
  • Yes, if it doesn’t fit on a single modern laptop, it is Big Data
  • No, it refers to the total amount of data ever recorded in the world which is growing all the time

Question 5

Question
What is referred to as data mining?
Answer
  • Digging in old archives to find tapes full of Big Data
  • Crushing of old disks to recover the magnetic material
  • Methods of pattern recognition within Big Data stores
  • The stockpiling of large amounts of data for later use
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