Multiple Choice Questions and Answers on IoT Architecture
Multiple Choice Questions and Answers on IoT Architecture
Multiple Choice Questions on Open IoT Architecture
1. Open IoT manages the registration, data acquisition, deployment of sensors and interconnected of objects, through which network?
a) GSN
b) X-GSN
c) LSM
d) HTTP
Answer: X-GSN
2. Internet of Things needs a lot of network connection. What is the proposed “white Space” radio standard called?
a) Bluetooth
b) WiMax
c) Weightless
d) Zigbee
Answer: Weightless
3. _________ an open source stack for gateways and the edge.
a) Eclipse Kapua
b) Red Hat
c) Intercloud
d) Eclipse Kura
Answer: Eclipse Kura
4. The huge number of devices connected to the Internet of Things has to communicate automatically, not via humans. What is this called?
a) Skynet
b) Bot 2 Bot
c) Machine 2 Machine
d) Intercloud
Answer: Machine 2 Machine
5. 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
6. What is the sensor/protocol used in GSN?
a) HTTP protocol
b) CoAP protocol
c) MQTT protocol
d) XMPP protocol
Answer: CoAP protocol
7. Which is the core wrapper of GSN?
a) Serial
b) UDP
c) GPSTest
d) ZeroMQWrapper
Answer: ZeroMQWrapper
8. _________ is a modular and cloud based platform.
a) Eclipse Kura
b) Red Hat
c) Intercloud
d) Eclipse Kapua
Answer: Eclipse Kapua
9. The number of elements in the Open IoT Architecture?
a) 6 elements
b) 8 elements
c) 7 elements
d) 3 elements
Answer: 7 elements
10. Which environment does Global Sensor Network work on?
a) C++
b) JAVA
c) HTML
d) C
Answer: JAVA
11. ___________ is a community that is working together to establish an IoT architecture.
a) Eclipse IoT
b) Red Hat
c) Intercloud
d) Bot 2 Bot
Answer: Eclipse IoT
12. _________ provides a middleware and application container for IoT gateway.
a) Eclipse Kura
b) Red Hat
c) Intercloud
d) Bot 2 Bot
Answer: Eclipse Kura
13. Open IoT ontology is extending the W3C SSN ontology which supports the description of the physical and processing structure of sensors.
a) True
b) False
Answer: True
14. Kapua also provides a core integration framework.
a) True
b) False
Answer: True
15. One of the main characteristics of Linked Stream Data is “Live Streaming”.
a) True
b) False
Answer: True
Multiple Choice Questions on SOA Based Architecture
1. Which layer in SOA delivers messages between applications?
a) ESB(Enterprise Service Bus)
b) Service Broker
c) SOA registry
d) SOA supervisor
Answer: ESB(Enterprise Service Bus)
2. Which block is the central reference of meta-data for services?
a) ESB(Enterprise Service Bus)
b) Service Broker
c) SOA registry
d) SOA supervisor
Answer: SOA registry
3. Services in a microservice architecture are _________ that communicates with each other over the network.
a) Microservices
b) SOA
c) API
d) Processes
Answer: Processes
4. The SOA architecture is divided into how many layers?
a) 5 layers
b) 2 layers
c) 7 layers
d) no layers ie., only one layer
Answer: 2 layers
5. What happens when service providers change their operating system and communication protocols?
a) Inoperability and complexity arises
b) Only complexity arises
c) Only Inoperability arises
d) Nothing arises
Answer: Inoperability and complexity arises
6. In SOA, Service is termed as __________
a) Software service
b) Network service
c) Business service
d) Developer service
Answer: Business service
7. Which block ties work flow and SOA registry?
a) ESB(Enterprise Service Bus)
b) Service Broker
c) Accounting package
d) SOA supervisor
Answer: Service Broker
8. Which blocks deals with performance issues?
a) ESB(Enterprise Service Bus)
b) Service Broker
c) SOA registry
d) SOA supervisor
Answer: SOA supervisor
9. What are the three terminologies on which SOA service stands__________
a) Contract, Address and Building
b) Contract, Address and Service
c) Service, Contract and Building
d) Service, Building and Address
Answer: Contract, Address and Building
10. Which standard is preferable to achieve SOA?
a) Software service
b) Business service
c) Network service
d) Web service
Answer: Web service
11. SOA stands for _____________
a) Solution Oriented Architecture
b) Sector Oriented Architecture
c) Service Oriented Architecture
d) Source Oriented Architecture
Answer: Service Oriented Architecture
12. ________ is used to describe a perceived, quickly growing set of web based applications.
a) Web 4.0
b) Web 3.5
c) Web 2.0
d) Web 4.5
Answer: Web 2.0
13. ________ is the philosophy of encapsulating application logic in services.
a) API
b) SOA
c) Both SOA and API
d) Neither SOA and API
Answer: SOA
14. ________ are a modern interpretation of service oriented architectures used to build distributed software systems.
a) SOA
b) API
c) Microservices
d) Web 2.0
Answer: Microservices
15. Are SOA components loosely coupled.
a) True
b) False
Answer: True
Multiple Choice Questions on API Based Architecture
1. _________ is uniquely identifiable embedded computing devices.
a) Internet
b) IoT
c) Bigdata
d) Cloud
Answer: IoT
2. _________ Services are the way in which the IoT is connected to data.
a) Cloud
b) Bigdata
c) Internet
d) Network
Answer: Cloud
3. 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
4. All portals are embedded into a single supercomputer, known as _________
a) Network
b) Web
c) Internet
d) System
Answer: Web
5. API architecture not only includes critical elements but also caters for _________
a) System
b) Devices
c) Network
d) Multi homing
Answer: Multi homing
6. Web is a mesh of computers, so too is _________
a) IoT
b) Bigdata
c) Cloud
d) Internet
Answer: IoT
7. Without _________ computers embedded in house keys are worthless.
a) Data
b) Services
c) Both Data and Services
d) Neither data nor services
Answer: Both Data and Services
8. API enables services portability between ____________
a) Systems
b) Devices
c) Networks
d) Services
Answer: Systems
9. Ubiquitous service provision depends on _________
a) QoS
b) Management
c) Interoperability
d) Routing
Answer: Interoperability
10. IoT solutions are at the heart of IDC’s view of the _________
a) Three
b) Two
c) One
d) Four
Answer: Four
11. _________ are the inter connectors.
a) Web
b) Internet
c) Network
d) APIs
Answer: APIs
12. IoT-A stands for ________
a) Internet of Things Address
b) Internet of Things Architecture
c) Internet of Things Area
d) Industrial of things Architecture
Answer: Internet of Things Architecture
13. Most IoT problems are addressed at _________ layer
a) TCP
b) IP
c) API
d) UDP
Answer: API
14. Is APIs are glue?
a) True
b) False
Answer: True
15. APIs are the skybridge.
a) True
b) False
Answer: True
Multiple Choice Questions on IoT Architecture for Smartgrid
1. IoT gateway must provide __________
a) Simple and fast installation
b) Security with hardware
c) Data storage
d) Protocol abstraction
Answer: Protocol abstraction
2. Which of the following is IoT device manageability?
a) Protocol abstraction
b) Simple and fast installation
c) Security with hardware
d) Data storage
Answer: Simple and fast installation
3. Monitor target of the smart ________ includes sensor objects in the power link.
a) Perception layer
b) Smart network layer
c) Smart Application layer
d) Data layer
Answer: Perception layer
4. What is the role of Sensor in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
Answer: Store data
5. What is the role of Bigdata in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
Answer: Store data
6. What is the role of Cloud in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
Answer: Manage data
7. IoT security management includes ________
a) Protocol abstraction
b) Simple and fast installation
c) Security with hardware
d) Data storage
Answer: Security with hardware
8. IoT data scalability includes ________
a) Protocol abstraction
b) Simple and fast installation
c) Security with hardware
d) Data storage
Answer: Data storage
9. ________ layer can be divided into the data access network and the core network.
a) Perception layer
b) Smart network layer
c) Smart Application layer
d) Data layer
Answer: Smart network layer
10. According to the analysis on IoT application frame work, smart grid is divided into ________ layers.
a) 2layers
b) 3 layers
c) 4 layers
d)5 layers
Answer: 3 layers
11. What is the role of Gateway in smart grid architecture of IoT?
a) Store data
b) Manage data
c) Collect data
d) Security
Answer: Collect data
12. What is the example for smart grid edge device for utility?
a) Smart Meters
b) Smart Home
c) Smart Car
d) Smart Collage
Answer: Smart Meters
13. In ________ layer, various application platforms are built as required by the services needs of smart grid.
a) Perception layer
b) Smart network layer
c) Smart Application layer
d) Data layer
Answer: Smart Application layer
14. ICT stands for ________
a) Information and Communication Technology
b) Internet and Communication Technology
c) Internet and Communication of Things
d) Information and Communication of Things
Answer: Information and Communication Technology
15. Do we have defects with the existing power communication network?
a) True
b) False
Answer: True
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