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WorksheetsQuiz on Emerging Trends in Technology
Total questions: 24
Worksheet time: 12mins
What does the Internet of Things (IoT) refer to?
A type of cloud computing
A programming language
A network of devices that communicate with each other
A network of computers only
Which devices are commonly part of the IoT?
Only desktop computers
Only smart TVs
Smartphones and tablets
Mainframe computers
What is the main advantage of IoT?
Devices working in isolation
Increased human intervention
Smart connectivity and communication
Reduced use of technology
What does Web of Things (WoT) aim to achieve?
Connect devices through different apps
Create a single interface for all devices
Eliminate the need for the Internet
Increase the number of apps needed
What role do sensors play in IoT?
They are not used in IoT
They only work with computers
They are used for gaming only
They monitor and observe real-world elements
What is a smart sensor?
A sensor that only detects temperature
A device that takes input and processes data
A sensor that does not require power
A type of smartphone
What is a smart city?
A city that is only for tourists
A city with no technology
A city only for smart devices
A city that uses IoT and technology for resource management
What does cloud computing provide?
Physical hardware only
On-demand access to computing resources
Only storage services
Only software applications
What is Infrastructure as a Service (IaaS)?
A service for personal computers only
A service that provides only software
A type of cloud storage
A service that offers computing infrastructure
What does Platform as a Service (PaaS) allow users to do?
Install and execute applications without managing infrastructure
Only store data
Access hardware directly
Use only one type of software
What is Software as a Service (SaaS)?
A type of cloud storage
A service that provides hardware
Only for gaming applications
On-demand access to application software
What is grid computing?
A service for mobile devices only
Only for personal computers
A network of distributed computational resources
A type of cloud service
What is the main focus of grid computing?
Managing personal devices
Providing services to users
Creating a virtual supercomputer for specific applications
Storing data only
What is a key feature of blockchain technology?
Centralized database
Decentralized and shared database
Requires a single computer
Only for financial transactions
What does a block in blockchain contain?
A secured chunk of data or valid transaction
A type of software
Only private data
Only user information
What is the purpose of sensors in smart buildings?
To control human activities
To only monitor temperature
To detect environmental changes like earthquakes
To increase energy consumption
What is the benefit of using cloud services?
Limited access to applications
Only for large organizations
On-demand resources at reasonable costs
High upfront costs
What does the term 'smart connectivity' refer to?
Only wired connections
Devices that can communicate and assist each other
Devices that only work independently
Devices that cannot communicate
What is the role of accelerometers in mobile devices?
To store data
To detect the orientation of the phone
To increase battery life
To track internet speed
What is the main challenge faced by urban planners?
Increasing population density
Eliminating technology
Managing resources efficiently
Reducing the number of buildings
What does the term 'smart office' imply?
An office without technology
An office that uses IoT for efficiency
An office only for remote workers
An office that does not require communication
What is the purpose of the 'GI Cloud' initiative in India?
To eliminate cloud services
To create more physical servers
To promote cloud computing for government use
To restrict internet access
What is a key feature of smart bridges?
They are not connected to the internet
They are only for pedestrian use
They detect structural issues and alert authorities
They do not use sensors
What is the main advantage of using cloud computing for users?
Only available for large companies
Offers cost-effective, on-demand resources
Requires large investments upfront
Limits access to applications
