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Introduction to Internet of Things Week 4 Quiz Answer | NEPTEL

Introduction to Internet of Things Week 4 Quiz Answer  NEPTEL

Introduction to Internet of Things 

Week 4 Quiz Answer | NEPTEL 

In this article i am gone to share NEPTEL Course Introduction to Internet of Things Unit 6 – Week 4 Assignment Quiz Answer with you..


Unit 6 – Week 4 Quiz Answer


Assignment 4

Question 1) 
UAV-VANETS link-up may be used for:
  • Data-muling
  • visual guidance 
  • Coverage enhancement 
  • All of these
Question 2)
In which of the following frequency range does nano networks work?
  • infrared
  • radio waves 
  • micro waves 
  • terahertz waves 
Question 3)
In which of the following communication in nano networks, Gap junction serves as a mediator between cells and vesicles?
  • Optical
  • Acoustic 
  • Molecular 
  • Electromagnetic 
Question 4)
Which of the following is true?
  • In stationary wireless sensor networks, the creation of cluster node is not possible 
  • The topology maintenance is very hard task in a stationary wireless sensor network
  • In stationary wireless sensor networks, node failure may results in partition of networks 
  • None of the above is true
Question 5)
In Human-centric sensing, which of these is NOT a constraint?
  • Network size
  • Privacy of users 
  • Participant selection 
  • Energy of sensing devices 
Question 6)
The main goal of participatory sensing is
  • just to collect data 
  • to restrict the common people to access data 
  • to collect data and restrict people to access data and share knowledge
  • collect data and allow common people to access data and share knowledge 
Question 7)
Which of these topologies cannot be a reliable UAV network topology
  • Tree
  • Star 
  • Flat mesh 
  • Hierarchical mesh 
Question 8)
Which of the following is true for UAV networks?
  • It is very complex 
  • links break frequently in it 
  • It needs Huge power requirements 
  • All of the above
Question 9)
Machine-to-Machine (M2M) is designed for
  • home automation only
  • cross platform integration 
  • isolated systems using proprietary solutions 
  • none of the above
Question 10)
Which of these can be regarded as the salient feature(s) of a 3D UWSN architecture?
  • Mobility prediction 
  • Silent & energy-efficient scheme for mobile UWSNS 
  • Iterative approach with less initiators nodes (anchors) required 
  • All of these
Question 11)
Low-end M2M nodes are:
  • Mobile
  • Complex
  • Costly
  • Energy efficient 
 
Question 12)
In M2M, which of the following is true?
  • High-end sensor nodes are mobile
  • Low-end sensor nodes are mobile 
  • Both mid-end and high-end sensor nodes are static 
  • Both low-end and high-end sensor nodes are mobile 
Question 13)
Which of the following is/are the challenge(s) of human-centric sensing?
  • Energy of devices
  • Privacy of users 
  • Participant selection 
  • All the above
Question 14)
OGDC stands for:
  • Optimal Geographical Density Control
  • Optimal Geographical Destination Control 
  • Optimal Geographical Density Communication
  • Optimal Geographical Destination Communication 

Question 15)
In M2M communications, which of the following nodes is/are typically used for general environmental monitoring?
  • Mid-end sensor nodes
  • Low-end sensor nodes  
  • High-end sensor nodes 
  • All the above