IoT_Assignment 2

IoT_Assignment 2

University

15 Qs

quiz-placeholder

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IoT_Assignment 2

IoT_Assignment 2

Assessment

Quiz

Other

University

Practice Problem

Easy

Created by

Sachin Patil

Used 4+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Based on functionality, MQTT is a _______ protocol.

Correct Answer: b. Data

Detailed Solution: MQTT is a Data Protocol.

  1. Transport

  1. Data

  1. Semantic

  1. None of these

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

MQTT is designed for -____________

Correct Answer: c. Both (a) and (b)

Detailed Solution: MQTT is designed for –

  1. Remote connections

  2. Limited bandwidth

  1. Remote connections

  1. Limited bandwidth

  1. Both (a) and (b)

  1. Neither (a) nor (b)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

State True or False.

MQTT protocol follows _____________ paradigm for exchanging messages.

  1. Client-Server

  1. Publish-Subscribe

  1. Both (a) and (b)

  1. None of these

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

State True or False.

Statement: “In MQTT, the Subscribers are Lightweight Sensors.”

Correct Answer: b. False

Detailed Solution: In MQTT, the Publishers are lightweight sensors.


  1. True

  1. False

none

none

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is MQTT component?

Correct Answer: d. None of these

Detailed Solution: 

Components of MQTT are – 

  1. Publishers

  2. Subscribers

  3. Beokers

  1. Middleman

  1. Mules

  1. Both (a) and (b)

  1. None of these

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

State True or False.

A topic in MQTT can only be numbers.

           Correct Answer: b. False

Detailed Solution: A topic in MQTT is a string.


  1. False

  1. True

none

none

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

State True or False.

There are only two methods specified by the MQTT protocol.

Correct Answer: a. False

Detailed Solution: There are 5 number of methods in MQTT protocol.

  1. False

  1. True

none

none

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