NPTEL Cloud Computing Week 9 Assignment Answers 2025
1. Which of the following statements is/are false ?
a. Fog and Edge computing are substitutes for cloud computing.
b. Fog and Edge computing may aid cloud computing in overcoming some of the limitations
like latency issues.
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2. Which of the following is not a layer of the Cloud-Fog environment model?
a. Client layer
b. Serverless layer
c. Fog layer
d. Cloud layer
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3. In the Cloud-Fog environmental model, servers contain a fog server manager and virtual machines to manage requests by using ____________ technique.
a. Image virtualization
b. Container virtualization
c. Server virtualization
d. None of these
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4. The architecture used for resource management in fog/edge computing is classified on the basis of which of the following?
a. Tenancy
b. Data flow
c. Hardware
d. All of these
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5. Which of the following underlying algorithm(s) is used to facilitate fog/edge computing ?
a. Discovery
b. Load balancing
c. Benchmarking
d. Cache Flow
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6. ___________is a technique in which a server, an application and the associated data are moved
onto the edge of the network
a. Containerization
b. Virtualization
c. Offloading
d. None of these
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7. Cloud federation is the collaboration between cloud service providers to achieve which of the
following? Choose the most appropriate option(s).
a. Capacity utilization
b. Interoperability
c. Offloading
d. None of these
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8. Which of the following is false about loosely coupled federations?
a. Limited inter opcrations between cloud instances.
b. Usually no support for advanced features.
c. Advanced control over remote resources.
d. None of these
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9. In which of the following different SPs establish an agreement stating the terms and conditions
under which one partner cloud can use resources from another.
a. Loosely coupled federation
b. Partially coupled federation
c. Tightly coupled federation
d. All of these
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10. Hybrid architecture combines the existing on-premise infrastructure (usually a private cloud) with remote resources from one or more public clouds to provide extra capacity to satisfy peak demand periods.
a. True
b. False
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