Multiple Choice Questions & Answers on IOT Eclipse software 1. Tools that you develop can plug into the workbench using well defined hooks called ________ a) SDK b) Extension Point c) JDK d) GNU Answer: Extension Point 2. Development environment include the __________ a) Eclipse VisualAge b) Classpath c) Eclipse JDT d) IcedTea Answer: Eclipse JDT 3. SDK stands for ________ a) Software Design Kit b) Serial Development Kit c) Software Development Kit d) Serial Design Kit Answer: Software Development Kit 4. ACM stands for ________ a) Architecture for Computing Machinery b) Association for Computing Machinery c) Association for Cloud Machinery d) Architecture for Cloud Machinery Answer: Association for Computing Machinery 5. UML stands for________ a) User Modeling Language b) User Module Language c) Unified Modeling Language d) Unified Module Language Answer: Unified Modeling Language 6. MVS stands for ________ a) Microsoft Visual Studio b) Memory Visual Studio c) Microsoft Virtual Stu

Multiple Choice Questions & Answers on  IOT Rasberry Pi 1. The Raspberry Pi is defined as the __________ a) Micro Computer b) Mega Computer c) Mini computer d) Nano Computer Answer: Mini computer 2. Raspbian is __________ a) Assembler b) Language c) Compiler d) OS Answer: OS 3. Raspberry Pi consists of a _______ quad-core processor or microprocessor. a) 16-bit b) 32-bit c) 64-bit d) 128-bit Answer: 64-bit 4. The Raspberry Pi has a __________ interface to allow it to perform serial data communications. a) UART b) GPIO c) I2C d) SPI Answer: UART 5. How many USB ports are present in Raspberry Pi 3? a) 5 b) 2 c) 4 d) 3 Answer: 4 6. What bit processor is used in Pi 3? a) 64-bit b) 32-bit c) 128-bit d) Both 64 and 32 bit Answer: 64-bit 7. What is the speed of operation in Pi 3? a) 900MHz b) 1.2GHz c) 1GHz d) 500MHz Answer: 1.2GHz 8. What is the Ethernet/LAN cable used in RPi? a) Cat5 b) Cat5e c) Cat6 d) RJ45 Answer: RJ45 9. How many Input/Output pins on board Raspberry Pi3 has? a) 20 b)

Multiple Choice Questions & Answers on IOT Microcontroller Multiple Choice Questions & Answers on IOT Microcontroller ARM 7 1. ARM stands for _________ a) Advanced RISC Machine b) Advanced RISC Methadology c) Advanced Reduced Machine d) Advanced Reduced Methadology Answer: Advanced RISC Machine 2. The ARM7TDMI-S processor has __________ types of memory cycle. a) 5 b) 3 c) 4 d) 2 Answer: 4 3. _______ pin can be used to extend memory access in whole cycle increments. a) BTRAN b) BLOK c) BWAIT d) BCLK Answer: BWAIT 4. How many DC-DC converters interfaces in ARM7100? a) 5 b) 3 c) 4 d) 2 Answer: 2 5. What is the cache memory for ARM710T? a) 12Kb b) 16Kb c) 32Kb d) 8Kb Answer: 8Kb 6. What is the flash memory for LPC2141? a) 34kB b) 32kB c) 128kB d) 256kB Answer: 32kB 7. What is the size of ADC and DAC? a) 16 bit b) 10 bit c) 8 bit d) 32 bit Answer: 10 bit 8. What is the instruction set used by ARM7? a) 16-bit instruction set b) 32-bit instruction set c) 64-bit instruction set d) 8-bi

Multiple Choice Questions & Answers on IoT Characteristics and Reliability Issues 1. IoT devices are naturally vulnerable to ________ threats. a) Sensors b) Heterogeneity c) Security d) Connectivity Answer: Security 2. ________ gives an exact, up to the second state of all devices on a network. a) Signaling b) Security c) Presence detection d) Power consumption Answer: Presence detection 3. ________ a cellular network is expensive, especially with many IoT devices. a) Signaling b) Security c) Bandwidth d) Power consumption Answer: Bandwidth 4. ________ empowers IoT by bringing together everyday objects. a) Intelligence b) Connectivity c) Dynamic Nature d) Enormous Scale Answer: Connectivity 5. ________ Provide the means to create capability that reflects true awareness of the physical world and people. a) Sensors b) Heterogeneity c) Security d) Connectivity Answer: Sensors 6. The collection of data is achieved with ________ changes. a) Intelligence b) Connectivity c) Dynamic Nature

Multiple Choice Questions & Answers on LPC 2148 Pro Development Board 1. Single 10-bit DAC provides variable _________ output. a) Digital b) Analog c) Analog and digital d) Neither analog nor digital Answer: Analog 2. The USB controller provides high speed interface to laptop/PC with a speed of ________ a) On-chip USB with 12Mb/s b) On-chip USB with 15Mb/s c) Peripheral USB with 12Mb/s d) Peripheral USB with 15Mb/s Answer: On-chip USB with 12Mb/s 3. USB 2.0 full speed compliant device controller with _________ of end point RAM. a) 6 kB b) 4 kB c) 2 kB d) 8 kB Answer: 2 kB 4. LPC 2148 pro development board has _________ on chip memory. a) 500k b) 625k c) 512k d) 425k Answer: 512k 5. LPC 2148 pro development board has _________ Operating Supply. a) 12V b) 6V c) 8V d) 7V Answer: 12V 6. Timer in the board has _________ compare and _________ capture channels. a) 3 and 4 b) 4 and 3 c) 4 and 4 d) 3 and 3 Answer: 4 and 4 7. ________ bit ARM7TDMI controller is present? a) 128 bit b) 8 bit c

Multiple Choice Questions & Answers on Galileo Gen 2 Board 1. Frequency of the Galileo gen 2 board is ________ a) 250MHz b) 400MHz c) 450MHz d) 300MHz Answer: 400MHz 2. Galileo gen 2 board power is ________ a) 10 W b) 15 W c) 5 W d) 20 W Answer: 15 W 3. Galileo gen 2 board memory is _____ a) 16 MB b) 6 MB c) 8 MB d) 256 MB Answer: 256 MB 4. Galileo Gen 2 board was developed by ________ company? a) Atmel b) Intel c) Motorola d) Dallas Answer: Intel 5. ________ bit PWM for more precise control of servos and smoother response. a) 14-bit b) 12-bit c) 8-bit d) 6-bit Answer: 12-bit 6. How many digital I/O pins are there in Board? a) 29 b) 15 c) 25 d) 20 Answer: 20 7. What is the storage memory of EEPROM? a) 16kb b) 6kb c) 8kb d) 12kb Answer: 8kb 8. What is the storage memory of Flash Memory? a) 16M b) 6M c) 8M d) 12M Answer: 8M 9. Galileo gen 2 board memory types  a) Flash Memory  b) EEPROM c) Micro SD card slot d) All of the above Answer: All of the above 10. What is the range of microS

Multiple Choice Questions & Answers on IOT Ecosystem Concepts and Architecture 1. IoT solutions are at the heart of IDC’s view of the _________ a) Three b) Two c) One d) Four Answer: Four 2. Global Sensor Network is built for _________ a) Reducing cost and time for development b) Reducing cost and increasing time for development c) Increasing cost and increasing time for development d) Increasing cost and decreasing time for development Answer: Reducing cost and time for development 3. API enables services portability between ____________ a) Systems b) Devices c) Networks d) Services Answer: Systems 4. IoT-A reference model is a _________ a) Scalable b) Secure c) Both scalable and secure d) Neither scalable nor secure Answer: Both scalable and secure 5. SOA stands for _____________ a) Solution Oriented Architecture b) Sector Oriented Architecture c) Service Oriented Architecture d) Source Oriented Architecture Answer: Service Oriented Architecture 6. Ubiquitous service provision de

Multiple Choice Questions & Answers on IOT FOG Computing 1. AIDC stands for ____________ a) Automated Identification Data Carriers b) Automobile Identification Data Carriers c) Automated Identification Data Computing d) Automated Identification Device Carriers Answer: Automated Identification Data Carriers 2. QoS stands for ____________ a) Quality of storage b) Quality of service c) Quality of security d) Quality of swarms Answer: Quality of security 3. Building automation demonstrates the need for _______ a) Edge intelligence b) Sensors c) Control function d) Local operations Answer: Edge intelligence 4. Fog node is ___________ a) Floor b) Wing c) Individual room d) Floor and Wing Answer: Floor and Wing 5. Challenges can be addressed within a single IoT network by _______ a) Fog node b) Cloud node c) Data d) Control Answer: Fog node 6. Fog computing can be perceived in ___________ and ____________ a) Big data and Cloud systems b) Big data and IoT c) Cloud systems and IoT d) Big da

Multiple Choice Questions & Answers on IOT Data  1. rostopic delay will provide delay for ___________ a) Topics which has header b) Topics which has tail c) Topics which has tail and head d) To all topics Answer: Topics which has header 2. The message is sent to the input queue of a message flow that contains a _________ a) Subscriber b) Server c) Publication node d) Client Answer: Client 3. Dweet. io is used for __________ a) Sharing data b) Storage c) Publishing data d) Alerting devices Answer: Publishing data 4. freeboard. io itself defines as ________ a) Data based service b) Fog based service c) Cloud based service d) Signals based service Answer: Cloud based service 5. Publish command message is sent from _________ a) Only publisher to broker b) Only broker to publisher c) Publisher to broker and broker to publisher d) Server to client Answer: Publisher to broker and broker to publisher 6. GUID full form is ___________ a) Global Unique Identifier b) Global User Identifier c)

Multiple Choice Questions & Answers on Designing for Emerging Technology  1. IIoT stands for __________ a) Industrial Internet of Things b) Internet Internet of Things c) Intelligence Internet of Things d) Internal Internet of Things Answer: Industrial Internet of Things 2. Which of the following are advantages of emerging technologies? a) Less chance of human error b) Lower running costs c) Opportunities for higher skilled workers d) All of the above Answer: All of the above 3. Which possibility ensures load balancing and peak levelling of energy consumption? a) Transportation and logistics b) Energy and utilities c) Automotive d) Connected supply chain Answer: Energy and utilities 4. What does the term Emerging Technology mean? a) Brand new ideas and systems using technology that are in the design phase which has not yet started to come out in the market place b) New technologies that are currently developing which will ensure that their is minimal impact on our environment and t

Multiple Choice Questions & Answers on Toy Designs 1. The toy includes ________ a) Microphone b) Camera c) Speaker d) Microphone, camera, and speaker Answer: Microphone, camera, and speaker 2. When we hear about IoT, we think of our ________ a) Microphone b) Speaker c) Thermostat d) Transmitter Answer: Thermostat 3. The anthropomorphic device may aim its gaze at the source of ________ a) Interpreter b) Media device c) Social cue d) Transmitter Answer: Social cue 4. The anthropomorphic device may transmit the media device command to ________ a) Social cue b) Media device c) Interpreter d) Transmitter Answer: Media device 5. With set of sensors and app children can do ________ a) Feed b) Bathe c) Hatch d) Feed, bathe and hatch Answer: Feed, bathe and hatch 6. ________ the connected toy will warrant significant effort from manufactures. a) Lightbot b) Brain Development c) Healthy and activity d) Privacy and safety Answer: Privacy and safety 7. ________ device, perhaps in the form of d