Explore topic-wise MCQs in Iot.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Iot knowledge and support exam preparation. Choose a topic below to get started.

1.

_________ is particularly appealing when the human s hands or eye are otherwise occupied.

A. Voice recognition
B. Sound recognition
C. Amplitude recognition
D. Frequency recognition
Answer» B. Sound recognition
Discussion
2.

Voice control doesn t provide the level of __________

A. Amplitude control
B. Sound control
C. Voice control
D. Frequency control
Answer» E.
Discussion
3.

_________ either built into smoke alarm and thermostat or in the form of small plug in.

A. Microphones
B. Loudspeaker
C. Microphone and loudspeaker
D. Mic
Answer» B. Loudspeaker
Discussion