Q31. Which technology is used to track and secure online transactions using encrypted data?
a) Blockchain Technology
b) Cloud Computing
c) Virtual Reality
d) Big Data Analytics
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Correct Answer: a) Blockchain Technology
Explanation: Blockchain Technology is used to secure and track online transactions using encrypted data and decentralized ledgers, enhancing transparency and security.
Q32. What is the key feature of “Unstructured Supplementary Service Data” (USSD)?
a) High-speed internet
b) Real-time communication without internet
c) Virtual reality experiences
d) Big data processing
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Correct Answer: b) Real-time communication without internet
Explanation: USSD allows for real-time communication and transactions without the need for an internet connection, often used in mobile banking and service queries.
Q33. What is the purpose of “Aadhaar Enabled Payment System” (AEPS)?
a) Secure cloud storage
b) Digital payments through Aadhaar authentication
c) Virtual reality applications
d) Manual data entry
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Correct Answer: b) Digital payments through Aadhaar authentication
Explanation: AEPS facilitates digital payments using Aadhaar authentication, allowing users to make transactions directly from their bank accounts linked to their Aadhaar number.
Q34. What is the primary goal of “Artificial Intelligence” in modern technology?
a) Reducing machine learning applications
b) Creating systems that can perform tasks requiring human intelligence
c) Limiting data access
d) Enhancing manual data entry
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Correct Answer: b) Creating systems that can perform tasks requiring human intelligence
Explanation: The primary goal of AI is to develop systems that can perform tasks that typically require human intelligence, such as problem-solving and learning.
Q35. How does “Cloud Computing” support scalability?
a) By providing fixed resources
b) By allowing on-demand scaling of resources based on needs
c) By limiting access to hardware
d) By restricting resource usage
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Correct Answer: b) By allowing on-demand scaling of resources based on needs
Explanation: Cloud Computing supports scalability by allowing users to increase or decrease resources as needed, providing flexibility and efficiency in managing computing power and storage.
Q36. Which technology involves creating digital twins of physical objects for simulation and analysis?
a) 3D Printing
b) Virtual Reality
c) Big Data Analytics
d) Robotics
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Correct Answer: b) Virtual Reality
Explanation: Virtual Reality (VR) can be used to create digital twins of physical objects, allowing for simulation, analysis, and interaction in a virtual environment.
Q37. What does the term “Artificial Intelligence” encompass?
a) Only human intelligence
b) Systems that mimic or replicate human cognitive functions
c) Traditional hardware systems
d) Manual data processing
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Correct Answer: b) Systems that mimic or replicate human cognitive functions
Explanation: Artificial Intelligence encompasses systems and technologies that replicate or mimic human cognitive functions, such as learning, reasoning, and problem-solving.
Q38. What is the key benefit of “Machine Learning” in AI?
a) Limited data analysis
b) Ability to learn from data and improve over time
c) Increased manual labor
d) Restricted access to information
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Correct Answer: b) Ability to learn from data and improve over time
Explanation: Machine Learning allows AI systems to learn from data and improve their performance over time, making them more effective and adaptable.
Q39. Which technology facilitates real-time data analysis and decision-making?
a) Blockchain
b) Big Data Analytics
c) Virtual Reality
d) Cloud Computing
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Correct Answer: b) Big Data Analytics
Explanation: Big Data Analytics enables real-time data analysis, allowing organizations to make data-driven decisions quickly and efficiently.
Q40. What is a common application of “Robotics Process Automation”?
a) Creating virtual environments
b) Automating customer service interactions
c) Developing machine learning models
d) Enhancing cloud storage
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Correct Answer: b) Automating customer service interactions
Explanation: RPA is commonly used to automate repetitive customer service interactions, improving efficiency and reducing the need for manual handling.