Cloud Computing | Week 1
Session: JULY-DEC 2023
Course Name: Cloud Computing
Course Link: Click Here
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q1. Which of the following is a common property of distributed computing?
A) Centralized control
B) Fault tolerance
C) Single point of failure
D) Limited scalability
Answer: B) Fault tolerance
Q2. Peer-to-Peer computing resembles truly distributed applications.
A) True
B) False
Answer: A) True
Q3. Which of the following application(s) uses grid computing?
A) Reactor Applications
B) Air conditioning
C) Crystallography
D) Steganography
Answer: A, C
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q4. Which of the following is(are) a key component(s) of cluster computing?
A) Parallel programming environment
B) Single central processing unit
C) Symmetric Multiprocessing (SMP)
D) Node affinity
Answer: A) Parallel programming environment
Q5. Utility computing is a ___ model, in which a service provider makes computing resources and _ available to the customer.
A) service-provisioning, infrastructure management
B) infrastructure management, service-provisioning
C) cloud computing, resource management
D) service-provisioning, resource management
Answer: A) service-provisioning, infrastructure management
Q6. Utility computing encapsulates the following characteristic(s)
A) Mobility amalgamation
B) Pay-per-use pricing business model
C) No impact on resource utilization
D) None of above
Answer: B) Pay-per-use pricing business model
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q7. In utility computing, the payment model differs for different customers based on scale and payment frequency alone.
A) True
B) False
Answer: B) False
Q8. What are the different characteristic(s) of cloud computing?
A) Virtualization
B) Service disagreement
C) Service orientated
D) Scalability
Answer: A, C
Q9. Google Spreadsheet is an example of :
A) Platform as a Service or PaaS
B) Software as a Service or SaaS
C) Function as a Service of FaaS
D) Infrastructure as a Service or Iaas
Answer: B) Software as a Service or SaaS
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q10. In the case of the client-server model: Statement (i) Virtualization is a core concept; Statement (ii) system can scale infinitely
A) Only Statement (i) is correct
B) Only Statement (ii) is correct
C) Both Statements (i) and (ii) are correct
D) None of the statements is correct
Answer: D) None of the statements is correct
These are Nptel Cloud Computing week 1 Assignment 1 Answers
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Session: JAN-APR 2023
Course Name: Cloud Computing
Course Link: Click Here
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q1) A distributed system is preferred when the task is : i)Data-intensive; ii)Computing-intensive
A. Only (1)
B. Only (ii)
C. Both (i) and (ii)
D. Neither (i) nor (ii)
Answer: C. Both (i) and (ii)
Q2) The “Grid” in the distributed grid computing paradigm links together power plants of different kinds.
A. True
B. False
Answer: B. False
Q3) Which one of the following is/are the advantage(s) of cloud computing?
A. Resource pooling
B. It requires an always-on internet connection.
C. Ubiquitous
D. On-demand payment policy
Answer: a, c, d
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q4) The distributed system ensures ‘robustness’ of performance.
A. True
B. False
Answer: A. True
Q5) What is (are) the characteristic(s) of using cluster computing?
A. Parallel programming
B. Faster network than a typical LAN
C. Low-latency communication protocols
D. None of these.
Answer: a, b, c
Q6) Web access to commercial software is one of the SaaS (Software as a Service) characteristics in the cloud computing paradigm.
A. True
B. False
Answer: A. True
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q7) Example(s) of PaaS (Platform as a Service) tool(s) is(are):
A. Microsoft Powerpoint
B. Microsoft Azure
C. Google App Engine
D. Google mail service
Answer: b, c
Q8) IaaS (Infrastructure as a Service) in cloud computing delivers (i) storage; (ii) servers.
A. Only (1)
B. Only (ii)
C. Both (i) and (ii)
D. Neither (i) nor (ii)
Answer: C. Both (i) and (ii)
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q9) IaaS (Infrastructure as a Service) is the best option where regulatory compliance makes the offshoring or outsourcing of data storage and processing difficult
A. True
B. False
Answer: B. False
Q10) What is/are the main requirement(s) of a Cloud Service Provider (CSP)?
A. Increase agility
B. Increase cost
C. Increase productivity
D. Decrease cost
Answer: a, c
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Session: JULY-DEC 2022
Course Name: Cloud Computing
Link to Enroll: Click Here
Q1. Which of the following fall(s) under the “essential characteristics” of cloud computing?
a. Resource Pooling
b. Measured Service
c. Rapid Elasticity
d. Latency
Answer:- a,b,c
Q2. “Google Slide” is an example of
a. PaaS
b. laaS
c. SaaS
d. FaaS
Answer:- c
Q3. Which of the following is/are public cloud platform(s)?
a. Windows Server Hyper-V
b. Google Cloud Interconnect
c. Amazon Virtual Private Cloud
d. Microsoft Azure
Answer:- d
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q4.VM technology allows multiple virtual machines to run on a single physical system.
a. True
b. False
Answer:- a
Q5. Which one of the following is/are disadvantage(s) of cloud computing?
a. Resource pooling
b. It requires an always-on internet connection.
c. Ubiquitous
d. On-demand payment policy
Answer:- Update SOON
Q6. For less data-intensive applications, horizontal scale-out elasticity is the ideal solution.
a. True
b. False
Answer:- b
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q7. The combination of Service-Oriented Infrastructure and Cloud Computing realizes to
a. FTP
b. SNTP
c. XaaS
d. FaaS
Answer:- c
Q8. What is/are the main requirement(s) of a Cloud Service Provider (CSP)?
a. Increase agility
b. Increase cost
c. Increase productivity
d. Decrease cost
Answer:- a, c
Q9. PaaS (Platform as a Service) brings the benefits: (i) Creation of software (ii) Integration of web services and databases
a. Only (1)
b. Only (11)
c. Both (1) and (ii)
d. Neither (i) nor (ii)
Answer:- c
These are Nptel Cloud Computing week 1 Assignment 1 Answers
Q10. A is a distributed computer system that consists of a collection of interconnected stand-alone computers working together as an integrated computing resource.
a. Grid
b. Cluster
c. Cloud
d. Node:
Answer:- b
These are Nptel Cloud Computing week 1 Assignment 1 Answers
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