MENU
John, from a remote location, was monitoring his bedridden grandfather's health condition at his home. John has placed a smart wearable ECC on his grandfather's wrist so that he can receive alerts to his mobile phone and can keep a track over his grandfather's health condition periodically.
Which of the following types of loT communication model was demonstrated in the above scenario?
Suggested Answer: D
Get Premium ECSS Questions
as Interactive Web-Based Practice Test or PDF
Real Exam Format
Detailed Explanations
Instant Access
Get Your Practice Test
48 comments · newest first
EL
Eleonore
11 months ago
I thought it could be Device to device too, but I guess not!
AR
Arlyne
11 months ago
Seems like a clear case for Device-to-cloud, right?
JU
Julio
11 months ago
Wait, are we sure it's not Device to gateway?
DO
Dorothy
12 months ago
Totally agree, it's all about cloud connectivity!
MA
Mari
12 months ago
This is definitely a Device-to-cloud model.
CA
Caren
1 year ago
I’m confused because it could also be device-to-device if the wearable communicates with another device first. But I guess it’s more likely to be device-to-cloud.
KA
Katy
1 year ago
I practiced a question similar to this, and I think it was about how devices communicate with cloud services. So, I lean towards option D.
FA
Fabiola
1 year ago
I'm not entirely sure, but I remember something about device-to-gateway models involving local processing. This feels more like direct cloud communication.
LE
Leontine
1 year ago
I think this might be the device-to-cloud model since John's wearable sends data to the cloud for monitoring.
SH
Sharee
1 year ago
I'm a little confused by the wording of the options. I'll need to re-read the scenario and really understand the differences between the communication models before I can confidently select the right answer.
GE
Gerardo
1 year ago
Okay, I've got this. Based on the details provided, the scenario is demonstrating the Device-to-cloud model, where the wearable device is sending data directly to the cloud for John to access remotely.
NO
Noel
1 year ago
Hmm, I'm a bit unsure about this one. The scenario mentions a smart wearable device and remote monitoring, so I'll need to think through the different IoT communication models and how they apply here.
SA
Samira
1 year ago
This seems like a straightforward IoT communication model question. I'll carefully read through the scenario and think about the different models we've covered in class.
JA
Jaclyn
1 year ago
I'd go with the device-to-cloud model. It's the most straightforward way to get the health data from the wearable to John's mobile device. Unless his grandfather is secretly a tech wizard, I doubt he's got a custom gateway set up.
GE
German
1 year ago
Wow, the cloud-to-cloud communication model? I don't think that's even a thing in the IoT world. This is clearly a direct device-to-cloud setup.
AR
Ardella
1 year ago
Definitely not cloud-to-cloud, that doesn't make sense in this scenario.
ME
Merri
1 year ago
Yeah, the smart wearable ECC sends data directly to the cloud for monitoring.
GI
Gianna
1 year ago
I think it's a device-to-cloud model.
CR
Cristy
1 year ago
Haha, the device-to-device model? Really? That's not how this scenario works. John is clearly using a cloud-based solution to keep track of his grandfather's health.
KE
Kent
1 year ago
D) Device-to-cloud model
AL
Alishia
1 year ago
C) Device to device model
KE
Keith
1 year ago
B) Device to gateway model
RO
Rozella
1 year ago
A) Cloud-to-cloud communication model
NI
Nickole
1 year ago
Yes, you're right. John is definitely using a cloud-based solution in this scenario.
TO
Torie
1 year ago
D) Device-to-cloud model
LE
Leatha
1 year ago
C) Device to device model
CA
Casie
1 year ago
B) Device to gateway model
WH
Whitney
1 year ago
A) Cloud-to-cloud communication model
MA
Makeda
1 year ago
John is using a cloud-based solution to monitor his grandfather's health.
GW
Gwenn
1 year ago
D) Device-to-cloud model
KA
Kattie
1 year ago
C) Device to device model
HU
Hubert
1 year ago
B) Device to gateway model
JO
Johnetta
1 year ago
A) Cloud-to-cloud communication model
DO
Donte
1 year ago
I think the device-to-gateway model would be a better fit. The smart wearable is likely connected to a gateway device (e.g., Wi-Fi router) that then sends the data to the cloud for John to access.
BL
Blythe
1 year ago
Definitely, the gateway device would help in transmitting the data to the cloud for monitoring.
AI
Aileen
1 year ago
I agree, the device-to-gateway model makes sense in this scenario.
HU
Huey
1 year ago
D) Device-to-cloud model
MA
Maynard
1 year ago
C) Device to device model
SH
Sheron
1 year ago
B) Device to gateway model
MI
Miesha
1 year ago
A) Cloud-to-cloud communication model
CA
Candida
2 years ago
The device-to-cloud model seems to be the most appropriate here. John is using a smart wearable to monitor his grandfather's health and sending the data directly to his mobile device.
GL
Glory
1 year ago
It's a convenient way to keep an eye on his health without being physically present.
CO
Cordelia
1 year ago
That's true, it allows John to track his grandfather's health remotely.
VA
Vallie
1 year ago
Yes, because the data from the wearable device is being sent to the cloud for monitoring.
LE
Leonie
1 year ago
I think the device-to-cloud model makes sense in this scenario.
NG
Ngoc
2 years ago
I'm not sure, but I think it could also be B) Device to gateway model because the wearable device might be sending data to a gateway before it reaches the cloud.
RO
Ronny
2 years ago
I agree with Edda. The smart wearable ECC on the grandfather's wrist is communicating directly with the cloud to send alerts to John's phone.
ED
Edda
2 years ago
I think the answer is D) Device-to-cloud model.