In SOA, Service is termed as _Įxplanation: Services are termed as business services. The number of elements in the Open IoT Architecture?Įxplanation: The 7 main elements are : sensor middleware (X-GSN), cloud data storage, scheduler, service delivery and utility manager, request definition, request presentation, configuration and monitoring.ġ9. The term “Internet of things” was coined by?Įxplanation: The term Internet of things was coined by Kevin Ashton of Procter & Gamble, later MIT Auto-ID Center, in 1999, though he prefers the phrase Internet for things.ġ8. In Which year, the term “Internet of things” was coined?Įxplanation: The term Internet of things was coined in 1999,ġ7.
NFC is a limited to a distance of approximately …… While bluetooth can reach over 30 feetġ6.
Z wave operates on the low frequency speedġ5. Which of the following is an open source data warehouse system for caring and analysing large data sets store in Hadoop fileġ4. are physical or behavioral human characteristics which can be used to digitally identify a person to grant access to systems devices or dataġ2 Which of the following is a cluster Management Technology and one of the key feature in second generation Hadoopġ3. The amount of water present in surrounding air is measured by which sensorġ1. The colour sensor detects the colour of the surface usually in …….scaleġ0.
Which of the following sensor is a type of sensor that detects physical touch or proximityĩ. Which of the following device is also called as a photodetectorĨ.
Which of the following is an electromechanical device that will measure acceleration forcesĦ.Which sensor is a component in smartphones notebooks and other mobile devicesħ. Which of the following sensor is non contact type sensor that detects the presence of an objectĥ. IOT provides platform where different devices can communicate store and retrieve data through …….languageĤ. …….Is a cluster Management Technology and one of the key features in second generation Hadoopģ. Which language is preferred for IoT analytics ?Ģ.