Q71. Which e-Governance project in India is specifically focused on the digitalization of the agricultural sector?
a) e-Panchayat
b) e-Krishi
c) e-Health
d) e-Municipality
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Correct Answer: b) e-Krishi
Explanation: The e-Krishi project is focused on the digitalization of the agricultural sector in India, providing farmers with access to agricultural information, services, and support through digital platforms, thereby enhancing productivity and sustainability.
Q72. What is the primary purpose of the Certifying Authority in the context of digital signatures?
a) To encrypt documents
b) To certify the identity of individuals and organizations
c) To manage cloud infrastructure
d) To monitor internet traffic
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Correct Answer: b) To certify the identity of individuals and organizations
Explanation: A Certifying Authority (CA) is responsible for verifying and certifying the identity of individuals and organizations, issuing digital certificates that are used to create and validate digital signatures, ensuring secure and authenticated electronic transactions.
Q73. Which of the following is a potential risk associated with cloud computing?
a) High maintenance costs
b) Vendor lock-in
c) Limited scalability
d) Lack of automation
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Correct Answer: b) Vendor lock-in
Explanation: Vendor lock-in is a potential risk in cloud computing where customers become dependent on a single cloud service provider, making it difficult to switch to another provider without facing significant costs or technical challenges.
Q74. Which mobile computing component is essential for ensuring data security when accessing services over a public network?
a) Mobile application
b) Encryption
c) User interface
d) Battery management
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Correct Answer: b) Encryption
Explanation: Encryption is essential in mobile computing for securing data when accessing services over public networks, protecting sensitive information from being intercepted or compromised by unauthorized parties.
Q75. What is the primary objective of the “UMANG” app under India’s e-Governance initiatives?
a) To provide online education resources
b) To facilitate digital payments
c) To aggregate multiple government services on a single platform
d) To monitor air quality
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Correct Answer: c) To aggregate multiple government services on a single platform
Explanation: The “UMANG” (Unified Mobile Application for New-age Governance) app aims to aggregate various government services on a single platform, making it easier for citizens to access multiple services from central, state, and local governments through a single mobile application.
Q76. Which cloud computing service model allows users to rent virtualized hardware resources such as servers, storage, and networking?
a) SaaS
b) PaaS
c) IaaS
d) DaaS
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Correct Answer: c) IaaS
Explanation: Infrastructure as a Service (IaaS) is a cloud computing service model that allows users to rent virtualized hardware resources, including servers, storage, and networking, providing the foundational infrastructure for computing needs without the need to purchase and manage physical hardware.
Q77. What is the main benefit of using a digital signature for electronic documents?
a) Reducing the file size of documents
b) Ensuring document authenticity and integrity
c) Speeding up document download times
d) Allowing multiple users to edit the document simultaneously
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Correct Answer: b) Ensuring document authenticity and integrity
Explanation: The main benefit of using a digital signature is to ensure the authenticity and integrity of electronic documents. It verifies the identity of the signer and confirms that the document has not been altered since it was signed.
Q78. Which of the following is an example of a Mission Mode Project that focuses on financial inclusion in India?
a) e-District
b) e-Kranti
c) Jan Dhan Yojana
d) e-Health
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Correct Answer: c) Jan Dhan Yojana
Explanation: The Jan Dhan Yojana is a Mission Mode Project under India’s e-Governance initiatives that focuses on financial inclusion by providing affordable access to financial services, including bank accounts, credit, and insurance, to all citizens.
Q79. What does the term “Resource Pooling” in cloud computing refer to?
a) Allocating dedicated resources to each user
b) Combining resources from multiple cloud providers
c) Sharing computing resources among multiple customers
d) Using resources only during off-peak hours
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Correct Answer: c) Sharing computing resources among multiple customers
Explanation: Resource Pooling in cloud computing refers to the concept of sharing computing resources (such as storage, processing power, and network bandwidth) among multiple customers, allowing for efficient utilization of resources while maintaining isolation and security.
Q80. In the context of mobile computing, what is the role of a “Mobile Operating System”?
a) Managing wireless communication
b) Running applications and managing hardware resources on a mobile device
c) Providing internet access to mobile devices
d) Encrypting data on the device
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Correct Answer: b) Running applications and managing hardware resources on a mobile device
Explanation: A Mobile Operating System (OS) is responsible for running applications and managing hardware resources such as the CPU, memory, and input/output devices on a mobile device, providing a platform for users to interact with the device.