This set of IOT Multiple Choice Questions & Answers (MCQs) focuses on “Setting up Devices in Intel IoT Analytics”.
1. What is the image that we have been using to boot Intel Galileo Gen 2 board?
a) Local agent
b) IoTkit
c) Device Id
d) SSH Terminal
View Answer
Explanation: The image that we have been using to boot Intel Galileo Gen 2 board includes a local agent for Intel IoT Analytics preinstalled.
2. The agent running as a _________ on a device.
a) SSH Terminal
b) Yocto Linux
c) Daemon
d) Local agent
View Answer
Explanation: Unless we have made specific changes to the Yocto Linux meta distribution to disable specific component, we will have the agent running as a daemon on the device.
3. _________ command line utility allows us to perform specific interactions with Intel IoT Analytics.
a) Iotkit-admin
b) SSH Terminal
c) Local agent
d) Daemon
View Answer
Explanation: The agent includes the iotkit-admin command line utility which allows us to perform specific interactions with Intel IoT Analytics.
4. We will use command line utility to perform _________
a) proper communication with Intel IoT analytics
b) Obtain device id
c) Activate device
d) All of the mentioned
View Answer
Explanation: The agent includes the iotkit-admin command line utility allows us to perform specific interactions with Intel IoT Analytics. We will use command line utility to perform the following tasks:
–> Test the proper communication with Intel IoT Analytics
–> Obtain the device Id
–> Activate a device
–> Register three time series components for the device
–> Send test observations.
5. To check whether the command line utility can establish proper communication the command is _________
a) iotkit-admin test
b) iotkit – admin test
c) admin-iotkit test
d) admin – iotkit test
View Answer
Explanation: First, we will check whether the iotkit-admin command line utility can establish proper communication with Intel IoT Analytics. We just need to run the following command in the SSH terminal:
Iotkit-admin test.
6. Build: 0.14.5 defines what?
a) Ip Address
b) Medium
c) Address
d) Version
View Answer
Explanation: The “0.14.5” in “Build: 0.14.5” refers to the information about the version.
7. Command line to obtain the device Id?
a) iotkit-admin device-id
b) iotkit-admin deviceid
c) Iotkit – admin device-id
d) Iotkit – admin device – id
View Answer
Explanation: The following command in the SSH terminal to obtain the device ID, also known as deviceId:
Iotkit-admin device-id.
8. Default, device Id is equal to _________
a) IP Address
b) MAC Address
c) ISP
d) UI
View Answer
Explanation: The Iotkit-admin device-id command line will generate an output line such as the following one with the device ID. By default, the device ID is equal to the MAC address of the network interface card
2016-04.05T02:23:170Z – info: Device ID: 98-4F-EE-01-75-72.
9. Command to change the device Id?
a) iotkit-admin set-device-id new-device-id
b) iotkit – admin set – device – id new – device – id
c) iotkit-admin setdevice-id newdevice-id
d) iotkit-admin set-device-id new-device-id
View Answer
Explanation: The command to change the device ID to a different one is iotkit-admin set-device-id new-device-id. We just need to replace new-device-id with the one that you want to set up for your devices. However, the new device ID must be a globally unique identifier.
10. Do new device ID should be a globally unique identifier.
a) False
b) True
View Answer
Explanation: The command to change the device ID to a different one:iotkit-admin set-device-id new-device-id. We just need to replace new-device-id with new device id you want to set up for your devices. However, bear in mind the new device ID must be a globally unique identifier.
Sanfoundry Global Education & Learning Series – IOT.
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