IOT MCQ Questions and Answers
This section focuses on "basic" of Internet of Things (IOT). These Multiple Choice Questions (MCQ) should be practiced to improve the Internet of Things (IOT) skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.
1. IoT stands for?
A. Introduction of Things
B. Internet of Things
C. Internet of Tracking
D. Interaction of Things
View Answer
Ans : B
Explanation: IoT stands for Internet of Things, which means accessing and controlling daily usable equipments and devices using Internet.
2. Which of the following is true about IoT?
A. The term Things in the Internet of Things refers to anything and everything in day to day life
B. IoT has greater transparency, control, and performance.
C. Both A and B
D. None of the above
View Answer
Ans : C
Explanation: Both A and B is true statements.
3. IoT is an advanced automation and analytics system which deals with?
A. sensor, networking
B. electronic
C. cloud messaging
D. All of the above
View Answer
Ans : D
Explanation: All of the above statements true statements.
4. Which of the following is not an advantage of IoT?
A. Improved Customer Engagement
B. Security
C. Reduced Waste
D. Enhanced Data Collection
View Answer
Ans : B
Explanation: Security : IoT creates an ecosystem of constantly connected devices communicating over networks. The system offers little control despite any security measures. This leaves users exposed to various kinds of attackers.
5. Active Engagement Features of IOT means?
A. IoT makes the connected technology, product, or services to active engagement between each other.
B. It makes the complete failure of the system.
C. IoT makes things smart and enhances life through the use of data.
D. None of the above
View Answer
Ans : A
Explanation: Active Engagement : Much of today's interaction with connected technology happens through passive engagement. IoT introduces a new paradigm for active content, product, or service engagement.
6. In Which year, the term "Internet of things" was coined?
A. 1998
B. 1999
C. 2000
D. 2001
View Answer
Ans : B
Explanation: The term Internet of things was coined in 1999,
7. The term "Internet of things" was coined by?
A. Kevin Ashton
B. Guido van Rossum
C. IBM
D. Ross Ihaka
View Answer
Ans : A
Explanation: 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.
8. The number of elements in the Open IoT Architecture?
A. 5 elements
B. 6 elements
C. 7 elements
D. 8 elements
View Answer
Ans : C
Explanation: 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.
9. In SOA, Service is termed as __________
A. Software service
B. Network service
C. Business service
D. Developer service
View Answer
Ans : C
Explanation: Services are termed as business services. They are self-contained and logical.
10. API enables services portability between ____________
A. Systems
B. Devices
C. Networks
D. Services
View Answer
Ans : A
Explanation: API enables services portability between sysyems, I.e., service may be allocated to end-systems or servers, with possible relocation and replication throughout its lifecycle.
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