- What is IoT how it works?
- What are the features of IoT?
- Who invented IoT?
- Which protocol is used to link all the devices in the IoT?
- Which is an open standard in IoT Mcq?
- What does open standard mean?
- What is protocol standardization for IoT?
- What is the Java extension file in IoT?
- What are the requirements for IoT?
- Which one is not element of IoT?
- What are the different IoT protocols?
- What are the 4 components of IoT system?
- What is the equation of IoT Mcq?
- Which protocol is lightweight in IoT?
- Is HTML an open standard?
- Why are open standards important?
- Is Bluetooth an open standard?
- Which is the future application of IoT?
What is IoT how it works?
An IoT system consists of sensors/devices which “talk” to the cloud through some kind of connectivity.
Once the data gets to the cloud, software processes it and then might decide to perform an action, such as sending an alert or automatically adjusting the sensors/devices without the need for the user..
What are the features of IoT?
There are 7 crucial IoT characteristics:Connectivity. This doesn’t need too much further explanation. … Things. Anything that can be tagged or connected as such as it’s designed to be connected. … Data. … Communication. … Intelligence. … Action. … Ecosystem.
Who invented IoT?
Kevin AshtonBut the actual term “Internet of Things” was coined by Kevin Ashton in 1999 during his work at Procter&Gamble. Ashton who was working in supply chain optimization, wanted to attract senior management’s attention to a new exciting technology called RFID.
Which protocol is used to link all the devices in the IoT?
BluetoothDue to this attribute, Bluetooth is the leading protocol used by IoT devices. It is presently used by all major operating systems such as iOS, Android, Windows Phone, Blackberry, OS X, Linux, and Windows. The latest version of Bluetooth technology, Version 5.0, adds an innovative Internet Protocol Support Profile.
Which is an open standard in IoT Mcq?
This set of IOT Multiple Choice Questions & Answers (MCQs) focuses on “MQTT Protocol”. Explanation: MQTT is a public messaging protocol designed for lightweight M2M communication. It was originally developed by IBM and is now an open standard.
What does open standard mean?
“Open Standards” are standards made available to the general public and are developed (or approved) and maintained via a collaborative and consensus driven process. “Open Standards” facilitate interoperability and data exchange among different products or services and are intended for widespread adoption.
What is protocol standardization for IoT?
Standardization also streamlines the overall integration at an application level (aggregation of data, interoperability of data, reports and business processes) without being concerned with individual IT devices, unique protocols and non-standard data formats.
What is the Java extension file in IoT?
What is the java extension file in IoT? … jar file with all the dependencies included and launch it any computer or devices that you want to use as the MQTT client with a command similar to the following line.
What are the requirements for IoT?
The top 5 user requirements of IoT edge platformsPick a platform with extensive protocol support for data ingestion. … Ensure the platform has robust capability for offline functionality. … Make sure the platform provides cloud-based orchestration to support device lifecycle management. … The platform needs a hardware-agnostic scalable architecture.More items…•
Which one is not element of IoT?
non-IoT elements can be parsed out by how devices communicate. Cellphones that send data synchronously using the Real-time Transport Protocol are considered non-IoT elements while devices communicating asynchronously could be.
What are the different IoT protocols?
Overview of IoT protocolsMessage Queuing Telemetry Transport (MQTT)ZigBee.Bluetooth.Extensible Messaging and Presence Protocol (XMPP)Data-Distribution Service (DDS)Advanced Message Queuing Protocol (AMQP)Lightweight M2M (LwM2M)
What are the 4 components of IoT system?
However, all complete IoT systems are the same in that they represent the integration of four distinct components: sensors/devices, connectivity, data processing, and a user interface.
What is the equation of IoT Mcq?
The success equation: IoT = OT + IT.
Which protocol is lightweight in IoT?
MQTT protocolData Protocols. “The MQTT protocol enables a publish/subscribe messaging model in an extremely lightweight way. It is useful for connections with remote locations where a small code footprint is required and/or network bandwidth is at a premium.”
Is HTML an open standard?
An open standard is a standard that is freely available for adoption, implementation and updates. A few famous examples of open standards are XML, SQL and HTML. Businesses within an industry share open standards because this allows them to bring huge value to both themselves and to customers.
Why are open standards important?
Open standards establish protocols and building blocks that can help make applications more functional and interoperable. This not only streamlines product development, it removes vendor-imposed boundaries to read or write data files by improving data exchange and interchange.
Is Bluetooth an open standard?
Bluetooth adheres to the IEEE 802.15. 4 open standard. Bluetooth is a frequency hopping technology; the communication channel frequency changes regularly according to an agreed upon algorithm. … 4 open standard, but only at the lower two layers of the OSI model.
Which is the future application of IoT?
In future, there will be intelligent applications for smarter homes and offices, smarter transportation systems, smarter hospitals, smarter enterprises and factories. IOT can provide several advantages in Retail and supply chain management (SCM) operations.