NPTEL Cloud Computing Week 7 Assignment Answers 2025
1. Which of the following options is correct about geographic information?
Statement 1: Geographic information could be static or dynamic.
Statement 2: Geographic information varies in scale
Statement 3: Population of a city/town is a static geographic information
a. Statement 1 & 2 are True, but Statement 3 is False.
b. Statement 2 & 3 are True, but Statement 1 is False.
c. Statement 1& 3 are True, but Statement 2 is False.
d. All the statements are True.
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2. Which of the following is true about geographical information system? Choose the most
appropriate option.
a) Variable load of the GIS server needs dynamic scaling of resources.
b) GIS uses network intensive web services.
c) GIS requires a high level of reliability.
d) All of these.
Answer :-
3. Which of the following is/are not a benefit of Fog computing ?
a. Location awareness
b. Improved QoS
c. High latency
d. Man-in-the-middle-attack
Answer :-
4. Which of the following statements is false about Code offloading using cloudlet?
Statement 1: The architecture reduces latency by using multi-hop network.
Statement 2: It potentially lowers battery consumption by using short range radio.
a. Statement 1 is correct but Statement 2 is incorrect
b. Statement 2 is correct but Statement 1 is incorrect
c. Both the statements are correct
d. Both the statements are incorrect.
Answer :-
5. Which of the following are some of the key components of Mobile cloud computing ? Choose the most appropriate option.
a. Solver
b. Synchronizer
c. Profiler
d. All of the above
Answer :-
6. Which of the following statements) is/are FALSE about Fog Computing?
a. Intelligence is brought to the cloud from the end users.
b. Fog computing is used for real-time applications
c. Fog nodes’ response time is much higher than cloud server
d. Network routers, WiFi Gateways will not be capable of running applications
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7. Fog computing enablers are
a. Virtualization
b. Big data
c. Service oriented architecture
d. None of these
Answer :-
8. Which of the following is/are feature(s) of Mobile Cloud Computing?
a) Use less mobile device resources because applications are cloud-supported
b) Reduce reliability with information backed up and stored in the cloud
c) Mobile devices connect to services delivered through an API architecture
d) Facilitates slower development, delivery and management of mobile apps
Answer :-
9. Which of the following is/are the challenge(s) of Geospatial Cloud?
a) Scaling of Spatial Databases
b) Policy management among the tenants
c) Implementation of Spatial Databases
d) None of the above
Answer :-
10. Consider following statements:
Statement 1: Geospatial Cloud helps to integrate data from heterogeneous back-end data
service.
Statement 2: Data services can be inside and/or outside of the cloud environment in Geospatial
Cloud.
a. Statement 1 is Correct, but Statement 2 is Incorrect.
b. Statement 2 is Correct, but Statement 1 is Incorrect.
c. Both statements are Correct.
d. Both statements are Incorrect
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