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Iot Devices MCQ's

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Which device is a home security system?
S IOT Devices
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C
Explanation
This home security system captures video and audio and sends alerts to your smartphone. It automatically knows when are home or away and you can also view the live video feed from phone.
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_______ also offers a huge lineup of products related to home automation.
S IOT Devices
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B
Explanation
Honeywell also offers a huge lineup of products related to home automation and security. It includes thermostats, GPS asset tracking, locks, lighting, video surveillance and more.
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D
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What is the use of Thermostat in Nest Thermostat E?
S IOT Devices
A
Explanation
The thermostat controls half of our energy bills. Independent studies shows that Nest saved people an average of 10% to 20% on heating and 15% on cooling.
B
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D
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What is the main function of Nest Thermostat E?
S IOT Devices
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B
C
Explanation
Its energy saving feature can help in save from day one. And with the nest app we can change the temperature from anywhere-the beach, the office or the bed.
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It displays when you are close.
S IOT Devices
A
Explanation
The frosted display blends into the background. It shows only when your close, and fades into the background when you walk away.
B
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Does HomePod allow voice controlling?
S IOT Devices
A
Explanation
HomePod is a smart speaker that focuses on playing music and allows users to control the device via voice using Siri.
B
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Function of huge light bulb?
S IOT Devices
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B
C
Explanation
A single bridge will let you control up to 50 bulbs and you will be able to create lighting scenes based on your favourite photos. Obviously, the lightning is controlling from your smart phone or tablet. They are said to help use of 80% less energy than our traditional bulbs.
D
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What is the drawback of using Lockitron?
S IOT Devices
A
B
Explanation
Lockitron is a device which ensures key less entry inside our home using our home. We can also monitor to see if the door is locked. And if not it will send a notification when it is unlocked. The drawback is that it will work only with iphone 4s or iphone 5.
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D
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Sonos is a system that uses ________ wireless speakers.
S IOT Devices
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B
Explanation
Sonos is a system of Hifi wireless speakers and audio components that combines all your music collections, radio or podcasts in a single app.
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D
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What is the facility Sonos provides?
S IOT Devices
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B
C
D
Explanation
We can choose to play what you want in different rooms by using a dedicated wireless network. Sonos has got a wide collection of products for music fans, from speakers to sound bars, so head.
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