Q21. What is the primary function of a Certifying Authority in digital signatures?
a) To issue and manage digital certificates
b) To develop encryption algorithms
c) To maintain network security
d) To store user data
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Correct Answer: a) To issue and manage digital certificates
Explanation: Certifying Authorities (CAs) are responsible for issuing and managing digital certificates, which are used to verify the identity of users and secure digital transactions.
Q22. In e-Governance, what does the term “Change Management” refer to?
a) Updating government policies
b) Managing changes in government IT systems and processes
c) Implementing new financial regulations
d) Training staff on new technology
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Correct Answer: b) Managing changes in government IT systems and processes
Explanation: Change Management in e-Governance involves managing and implementing changes in IT systems and processes to improve efficiency and adapt to new technologies.
Q23. Which technology is commonly used to facilitate mobile computing?
a) Fiber Optic Cables
b) 5G Networks
c) Satellite Communication
d) Traditional LAN
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Correct Answer: b) 5G Networks
Explanation: 5G Networks are commonly used to facilitate mobile computing by providing high-speed, low-latency connectivity, which enhances the performance and reliability of mobile applications and services.
Q24. What is the legal aspect of using digital signatures in India?
a) They are not legally recognized
b) They are used exclusively for government documents
c) They have legal validity under the IT Act, 2000
d) They are only used for international transactions
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Correct Answer: c) They have legal validity under the IT Act, 2000
Explanation: Digital signatures have legal validity in India under the Information Technology Act, 2000, which provides the legal framework for their use in electronic transactions and documents.
Q25. Which of the following is an example of a Mission Mode Project in e-Governance?
a) Digital India Initiative
b) National Rural Employment Guarantee Scheme
c) Public Distribution System
d) Centralized Online Payment System
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Correct Answer: d) Centralized Online Payment System
Explanation: A Mission Mode Project in e-Governance like the Centralized Online Payment System aims to enhance the efficiency of financial transactions and service delivery in government operations.
Q26. What is the key benefit of using digital signatures for electronic documents?
a) Faster document delivery
b) Reduced risk of fraud and tampering
c) Lower cost of document printing
d) Increased storage capacity
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Correct Answer: b) Reduced risk of fraud and tampering
Explanation: Digital signatures help reduce the risk of fraud and tampering by providing a secure method to verify the authenticity and integrity of electronic documents.
Q27. What does the term “Broad Network Access” refer to in Cloud Computing?
a) Ability to access cloud services from any network
b) Limiting access to specific networks
c) Restricting cloud access to authorized users
d) Providing physical access to network hardware
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Correct Answer: a) Ability to access cloud services from any network
Explanation: Broad Network Access in Cloud Computing means that cloud services can be accessed from any network, including mobile networks, enhancing flexibility and accessibility.
Q28. Which of the following is a property of Cloud Computing?
a) Fixed capacity
b) On-demand self-service
c) Manual scaling
d) Localized storage
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Correct Answer: b) On-demand self-service
Explanation: On-demand self-service is a key property of Cloud Computing, allowing users to provision computing resources as needed without requiring human intervention from the service provider.
Q29. What is the primary function of digital certificates in the context of digital signatures?
a) To encrypt data
b) To verify the identity of the signer
c) To store encryption keys
d) To manage network security
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Correct Answer: b) To verify the identity of the signer
Explanation: Digital certificates are used to verify the identity of the signer in digital signatures, ensuring that the signature is authentic and the document has not been altered.
Q30. Which of the following best describes the concept of “Portability” in mobile computing?
a) The ability to move devices between locations easily
b) The capability of a device to run multiple applications simultaneously
c) The provision of high-speed internet connectivity
d) The ability to use a device across different platforms
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Correct Answer: a) The ability to move devices between locations easily
Explanation: Portability in mobile computing refers to the ability to easily carry and use devices across different locations, enhancing flexibility and convenience for users.