Emerging Technologies — Chapter Test

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Question 1

Machine Learning (ML) is best described as…

AA type of computer hardware

BA subset of AI where systems learn patterns from data

CA programming language

DA storage device

Question 2

A smartwatch that tracks your steps and syncs to your phone is an example of…

ABlockchain

BIoT (Internet of Things)

CCompiler

DVR

Question 3

Gmail and Google Docs are examples of which cloud service model?

AIaaS

BPaaS

CSaaS

DGrid computing

Question 4

What makes a blockchain hard to tamper with?

AIt is stored on one secure server

BEach block is linked to the previous one, so changing a block breaks the chain

CIt is encrypted with a password

DIt deletes old records

Question 5

Which statement correctly distinguishes AR and VR?

AVR adds to the real world; AR replaces it

BVR replaces your surroundings; AR adds digital content on top of the real world

CThey are the same thing

DAR needs a headset; VR never does