Internet Of Things Set 4 MCQs

Q1 | Fog computing can be perceived in and

big data and cloud systems

b) big data and iot

c) cloud systems and iot

d) big data, cloud systems and iot

Q2 | Which of the following computing emphasizes proximity to end user?

mist computing

b) cloud computing

c) edge computing

d) fog computing

Q3 | is prototyping and testing a scalable.Secure Distribution Tolerant Mesh Network to protect strategic military assets.

spanar

b) spawar

c) apwanr

d) spanar

Q4 | AIDC stands for

data carriers

carriers

computing

device carriers

Q5 | . are rudimentary form of computing.

mist computing

b) fog computing

c) mobile cloudcomputing

d) cloud computing

Q6 | enables production-ready feature to thespring boot application.

actuators

b) endpoint

c) boot

d) hyper media

Q7 | should be added to start the existing actuators in boot.

spring-boot- actuator

b) sprint-actuator- boot

c) boot-spring- actuator

d) actuator- spring-boot

Q8 | allows us to monitor the application.

actuators

b) endpoints

c) boot

d) hypermedia

Q9 | Which endpoints are sensitive?

/health

b) /info

c) /metric

d) /trace

Q10 | Using which customized endpoint will be accessed overHTTP?

id andenabled

b) enabled

c) sensitive

d) id

Q11 | Which devices measures gases or liquid?

proximity sensor

b) pressure sensor

c) temperaturesensor

d) touch sensor

Q12 | Which sensor measures the pressure relative to perfect vacuum?

absolute pressure sensor

b) gauge pressure sensor

c) vacuum pressure sensor

d) differential pressure sensor

Q13 | What is the stability of pressure sensor?

+/-0.75% fs

b) +/-0.5%fs

c) +/- 0.35% fs

d) +/-0.125% fs

Q14 | What is the operating voltage of pressure sensor?

3.5v

b) 1.5v

c) 5v

d) 3v

Q15 | ENOB stands for

effective no of bits

b) effective no of bytes

c) efficient no of bits

d) efficient no of bytes

Q16 | Perfect resolution is possible when?

the signal

signal

the signal

Q17 | Resolution is expressed in

bytes

b) bits

c) word

d) nibble

Q18 | The discrete levels available are

sides

b) edges

c) levels

d) bytes

Q19 | In an object of type Thread in the namespace System.Threading represents and controls one thread.

. py

b) .sap

c) .net

d) .exe

Q20 | Number of pins in 8051 microcontroller with package.

40 pin withllc

b) 60 pinwith qfp

c) 40 pin withdip

d) 60 pin withqfp

Q21 | What is the use of Thermostat in Nest Thermostat E?

save energy

b) show the use of energy

c) supports in some devices only

d) won’t work at some conditions

Q22 | What is the main function of Nest Thermostat E?

change the temperature only when we are at home

b) reduce the energy used

c) change the temperature from anywhere

d) powers off when a person is not present

Q23 | Function of huge light bulb?

to reduce energy and to control lightning

b) to create lighting scenes based on your favourite photos

c) to reduce energy and to create lighting scenes based on your favourite photos and to control lightning

d) to controlling lightning and to create lighting scenes based on your favourite photos

Q24 | What is the drawback of using Lockitron?

wastage of more energy

b)supports in some devices only

c) won’t work at some conditions

d) tough installation

Q25 | Sonos is a system that uses wireless speakers.

wifi

b) hifi

c) zigbee

d) bluetooth