IoT MCQ Questions: Test Your Knowledge of Internet of Things

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Each section contains 100 MCQs on Internet of Things (IoT) .

Gateway provides the connection between . . . . . . . . and . . . . . . . .

A) cloud and controller B) network and cloud C) network and controller D) controller and device

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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

A) spanar B) spawar C) apwanr D) none of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What are the parameters that are default values?

A) port_name and bits B) speed and port_names C) speed and parity D) top bit and flow control

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the stability of pressure sensor?

A) +/-0.75% fs B) +/-0.5%fs C) +/- 0.35% fs D) +/-0.125% fs

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Publish command message is sent from

A) only publisher to broker B) only broker to publisher C) publisher to broker and broker topublisher D) server to client

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which application supports Google Spreadsheets?

A) dashzen B) ducksboard C) klipfolio D) leftronic

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

is used to visualize data collected with the sensor.

A) freeboard.io B) dweet.io C) dweeting D) yocto

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What is the Ethernet/LAN cable used in RPi?

A) cat5 B) cat5e C) cat6 D) rj45

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Central software management server communicates with the gateway devices in which approach?

A) factory bootstrap B) server limited bootstrap C) client initiated bootstrap D) bootstrap

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

MQTT stands for . . . . . . . .

A) mq telemetry things B) mq transport telemetry C) mq transport things D) mq telemetry transport

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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