Emerging Technologies Class 12 MCQs is a key chapter of Information Technology (IT) Class 12 as prescribed by the MSBSHSE (HSC Maharashtra Board). This page provides chapter-wise MCQs based on the latest textbook, covering Internet of Things (IoT), Cloud Computing, Artificial Intelligence (AI), and 5G Technology. These MCQs are designed to help students practice objective questions, improve accuracy, and prepare effectively for board and online examinations.
Emerging Technologies Class 12 MCQs
1. IoT stands for _.
a. Internet of Things
b. Information of things
c. Internet of information
d. None of the above
2. IoT is used in which of the following devices?
a. in vehicles
b. in home appliances
c. healthcare devices
d. All of the above
3. IoT is embedded with which of the following items?
a. Electronic
b. Software
c. Sensors
d. All of the above
4. Which of the following best describes the Internet of Things (IoT)?
a. A system that connects only computers and smartphones
b. An IoT enables the device to connect to the internet and collect and exchange data.
c. A software program used for only data analysis
d. A type of social media platform for sharing information
5. What are the advantages of IoT?
a. Minimize human effort
b. It saves time.
c. IoT devices can collect data.
d. All of the above
6. What are the disadvantages of IoT?
a. Privacy problem
b. Maintaining IoT devices is difficult.
c. IoT device is complicated
d. All of the above
7. What are the applications of IoT?
a. Smart security cameras
b. Smart thermostats
c. Smart locks and garage-door openers
d. All of the above
8. Cloud computing is a model for enabling convenient on-demand network access to a shared pool of computing resources like __.
a. Network
b. Servers
c. Storage
d. All of the above
9. Which of the following are the models of cloud computing?
a. Infrastructure as a service (IaaS)
b. Software as a service (SaaS)
c. Platform as a service (PaaS)
d. All of the above
10. IaaS gives users access to __.
a. Storage via cloud
b. Networking via cloud
c. Server via cloud
d. All of the above
11. IaaS provides automated and scalable environments that provide a _.
a. High degree of control
b. flexibility for the user
c. Both a) and b)
d. None of the above
12. Which is the key feature of IaaS.
a. The user can pay for IaaS on demand.
b. Infrastructure is scalable depending on processing and storage needs.
c. Enterprises save the costs of buying and maintaining their own hardware.
d. All of the above
13. Example of IaaS: _.
a. Amazon Web Services (AWS)
b. Microsoft Azure VM
c. Google Compute Engine (GCE)
d. All of the above
14. Platform as a service (PaaS) offers access to a cloud-based environment in which users can __.
a. Develop
b. Manage
c. Deliver applications
d. All of the above
15. The key features of PaaS.
a. PaaS provides a platform with tools to test, develop, and host applications in the same environment.
b. Enables organizations to focus on development without having a worry about underlying infrastructure.
c. Providers manage security, operating systems, server software, and backups.
d. All of the above
16. You don’t need to install applications on their local devices. Instead, the applications reside on a remote cloud network accessed through the web or an API.
a. Infrastructure as a service (IaaS)
b. Software as a service (SaaS)
c. Platform as a service (PaaS)
d. All of the above
17. The key features of SaaS.
a. Data is secure in the cloud; equipment failure does not result in loss of data.
b. Use of resources can be scaled depending on service needs.
c. Applications are accessible from almost any internet-connected device, from virtually anywhere in the world.
d. All of the above
18. Example of SaaS __.
a. Google’s G Suite
b. GitHub and SAP
c. Slack and Dropbox
d. All of the above
19. Which of the following is a type of cloud computing?
a Public Cloud
b. Private Cloud
c. Hybrid Cloud
d. All of the above
20. Example of public cloud _.
a Amazon AWS
b. Microsoft Azure
c Google Cloud Platform
d. All of the above
21. In which of the following cloud services and supporting infrastructure are managed off-site over the internet and shared across multiple users?
a. Public Cloud
b. Private Cloud
c. Hybrid Cloud
d. None of the above
22. Which of the following statements best describes a private cloud?
a. Provides IT services to the general public over the internet without restrictions
b. Offers IT services through a private network to selected users, with data protected behind a firewall
c. A social media platform used for sharing information securely
d. A public website that allows anyone to access computing resources freely
23. _ environments combine both public and private cloud elements.
a Public Cloud
b. Private Cloud
c. Hybrid Cloud
d. None of the above
24. What are the benefits of cloud computing?
a. Cost saving
b. Cloud computing solutions are more than in-house IT infrastructure.
c. Cloud computing solutions are more portable because users can access data anytime.
d. All of the above
25. _ is the ability of machines to do cognitive tasks such as thinking, perceiving, learning, problem solving, and decision making.
a. Artificial Intelligence
b. Neuroscience
c. Data package
d. None of the above
26. What is the full form of “AI”?
a. Artificially Intelligent
b. Artificial Intelligence
c. Artificial Intelligence
d. Advanced Intelligence
27. Who is the “Father of Artificial Intelligence”?
a. Fisher Ada
b. Alan Turing
c. John McCarthy
d. Allen Newell
28. AI is different from robotics but related to some extent, in that a machine can __.
a. Sense their environment
b. Perform calculations
c. Do the physical tasks either by themselves or under the direction of people
d. All of the above
29. __ networks imitate the brain’s array of interconnected neurons and relay information between various units to find connections and derive meaning from data.
a. Deep learning
b. Neural networks
c. Computer vision
d. None of the above
30. _ utilizes really big neural networks and a lot of computing power to find complex patterns in data for applications such as image and speech recognition.
a. Deep learning
b. Neural networks
c. Computer vision
d. None of the above
31. _ is about creating a “natural, human-like interaction,” including using the ability to interpret speech and respond to it.
a. Deep learning
b. Neural networks
c. Computer vision
d. Cognitive computing
32. __ employs pattern recognition and deep learning to understand the content of pictures and videos and to enable machines to use real-time images to make sense of what’s around them.
a. Deep learning
b. Neural networks
c. Computer vision
d. Cognitive computing
33. _ processing involves analyzing and understanding human language and responding to it.
a. Deep learning
b. Neural networks
c. Natural language
d. Cognitive computing
34. What are the advantages of artificial intelligence?
a. Artificial intelligence gives 100% accuracy compared to humans.
b. Advanced organizations use digital assistants.
c. Machines can make decisions faster than a human.
d. All of the above
35. The daily application of AI __.
a. Apple’s Siri
b. Windows’ Cortana
c. Google’s OK
d. All of the above
36. Disadvantages of AI _.
a. High costs of creation
b. Unemployment
c. Human interference
d. All of the above
37. LTE stands for __.
a. Last Term Evolution
b. Long Term Evolution
c. Long Text Evolution
d. None of the above
38. Which part of the spectrum carries very large amounts of data at a short distance?
a. Millimeter wave
b. Radio wave
c. Both a) and b)
d. None of the above
39. What are the drawbacks of higher frequencies _?
a. They are more easily obstructed by the walls of buildings.
b. Trees and other foliage
c. Changes in the weather
d. All of the above
40. The service area covered by providers is divided into small geographical areas called __.
a. Cells
b. Towers
c. Zones
d. Channels
41. Applications of 5G are _.
a. Online 5G games
b. Automated Vehicles
c. Virtual Classrooms
d. All of the above
42. _ is the feature of 5G.
a. Multiple times faster than 4G
b. Ultra HD Videos
c. High-speed data transfer
d. All of the above
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