MCQOPTIONS

Explore topic-wise MCQs in Internet of things (IoT).

This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Internet of things (IoT) knowledge and support exam preparation. Choose a topic below to get started.

1.	________ 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» D. Web 4.5

2.	SOA stands for _____________
A.	Solution Oriented Architecture
B.	Sector Oriented Architecture
C.	Service Oriented Architecture
D.	Source Oriented Architecture
Answer» D. Source Oriented Architecture

3.	Which standard is preferable to achieve SOA?
A.	Software service
B.	Business service
C.	Network service
D.	Web service
Answer» E.

4.	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» B. Contract, Address and Service

5.	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» B. Contract, Address and Service

6.	SOA stands for _____________$
A.	Solution Oriented Architecture
B.	Sector Oriented Architecture
C.	Service Oriented Architecture
D.	Source Oriented Architecture
Answer» D. Source Oriented Architecture

7.	Which_standard_is_preferable_to_achieve_SOA?$
A.	Software service
B.	Business service
C.	Network service
D.	Web service
Answer» E.

8.	Services in a microservice architecture are _________ that communicates with each other over the network.
A.	Microservices
B.	SOA
C.	API
D.	Processes
Answer» E.

9.	________ 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» D. Web 2.0

10.	________ is the philosophy of encapsulating application logic in services.
A.	API
B.	SOA
C.	Both SOA and API
D.	Neither SOA and API
Answer» C. Both SOA and API

11.	_________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» D. Web 4.5

12.	Which blocks deals with performance issues?
A.	ESB(Enterprise Service Bus)
B.	Service Broker
C.	SOA registry
D.	SOA supervisor
Answer» E.

13.	Which block ties work flow and SOA registry?
A.	ESB(Enterprise Service Bus)
B.	Service Broker
C.	Accounting package
D.	SOA supervisor
Answer» C. Accounting package

14.	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» D. SOA supervisor

15.	Which layer in SOA delivers messages between applications?
A.	ESB(Enterprise Service Bus)
B.	Service Broker
C.	SOA registry
D.	SOA supervisor
Answer» B. Service Broker

16.	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» C. 7 layers

17.	Are SOA components loosely coupled.
A.	True
B.	False
Answer» B. False

18.	In SOA, Service is termed as __________
A.	Software service
B.	Network service
C.	Business service
D.	Developer service
Answer» D. Developer service

19.	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» B. Only complexity arises