Cloud Computing | Week 2
Session: JULY-DEC 2023
Course Name: Cloud Computing
Course Link: Click Here
These are Nptel Cloud Computing week 2 Assignment 2 Answers
1) Public cloud has _______ and ________ service level agreements (SLAS).
A) loosely coupled, default
B) restrictive, customized
C) customized, default
D) default, restrictive
Answer: D) default, restrictive
2) In the XML parser processing model, the parser should not stop processing even if the data is not well formed.
A) True
B) False
Answer: B) False
3) The on-site private cloud’s network capacity restricts on-demand bulk data import or export.
A) True
B) False
Answer: A) True
These are Nptel Cloud Computing week 2 Assignment 2 Answers
4) Electronic Data Interchange (EDI) has
A) low, medium
B) medium, low
C) high, medium
D) low, high errors and accuracy.
Answer: D) low, high errors and accuracy.
5) Web services provide capabilities similar to EDI but are
A) more
B) less
C) not applicable
D) equal expensive to implement.
Answer: B) less
6) In XML, a special ‘xmlsn’ attribute is used to define the namespace.
A) True
B) False
Answer: B) False
These are Nptel Cloud Computing week 2 Assignment 2 Answers
7) Following is(are) example(s) private cloud
A) Amazon VPC
B) Eucalyptus
C) Microsoft Azure
D) Oracle Cloud
Answer: a, b
8) What is (are) goal(s) for a virtual machine architecture?
A) Equivalence
B) Resource control
C) Efficiency
D) None of these
Answer: a, b, c
9) Within a cluster manager, _______ manager is connected via high-speed network.
A) grid
B) cloud
C) computer
D) Node
Answer: C) computer
These are Nptel Cloud Computing week 2 Assignment 2 Answers
10) Which statement(s) is (are) application to Data Object Storage (DOS)?
Statement (1) DOS stores user credentials; Statement (ii) DOS is usually single for a cloud.
A) Only Statement (1) is correct
B) Only Statement (ii) is correct
C) Both Statements (i) and (ii) are correct
D) None of the statements is correct
Answer: C) Both Statements (i) and (ii) are correct
These are Nptel Cloud Computing week 2 Assignment 2 Answers
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Session: JAN-APR 2023
Course Name: Cloud Computing
Course Link: Click Here
These are Nptel Cloud Computing week 2 Assignment 2 Answers
Q1. Example(s) of Public cloud is(are)
A. Eucalyptus
B. Ubuntu Enterprise Cloud (UEC)
C. Microsoft ECI data centre
D. Amazon EC2
Answer: D. Amazon EC2
Q2. Which of the following is/are XML parser API(s)?
A. XaaS (Anything as a Model)
B. SAX (Simple API to XML)
C. CLI (Command Line Interface)
D. DOM (Document Object Model)
Answer: B, D
These are Nptel Cloud Computing week 2 Assignment 2 Answers
Q3. The public cloud provides total visibility and control over data regarding security.
A. True
B. False
Answer: B. False
Q4. In the case of on-site private cloud, organizations consider (i) network dependency; (ii) no risk from multi-tenancy.
A. Only (i)
B. Only (ii)
C. Both (i) and (ii)
D. Neither (i) nor (ii)
Answer: A. Only (i)
These are Nptel Cloud Computing week 2 Assignment 2 Answers
Q5. _________ is an XML language for processing XML.
A. Javascript
B. ECMA script
C. CSS
D. XSLT
Answer: D. XSLT
Q6. Cloud Manager is the public access point to the cloud where subscribers sign up for accounts.
A. True
B. False
Answer: A. True
These are Nptel Cloud Computing week 2 Assignment 2 Answers
Q7. ___________ generally stores the cloud subscriber’s metadata like user credentials and OS images.
A. SLA (Service Level Agreement)
B. Cloud Manager
C. DOS (Data Object storage)
D. MOS (Metadata Object storage)
Answer: C. DOS (Data Object storage)
Q8. Which of these is responsible for the operation of a collection of computers that are connected via high speed local area networks in the cloud computing paradigm?
A. Cloud Manager
B. Computer Manager
C. Cluster Manager
D. None of these.
Answer: C. Cluster Manager
These are Nptel Cloud Computing week 2 Assignment 2 Answers
Q9. Hypervisor is also known as
A. Cluster Manager
B. Virtual Machine Handler
C. Virtual Machine Manager
D. Virtual Machine Monitor
Answer: D. Virtual Machine Monitor
Q10. The following problems are addressed through Web services :
A. Firewall
B. Interoperability
C. Storage
D. Speed
Answer: A, B
These are Nptel Cloud Computing week 2 Assignment 2 Answers
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Session: JULY-DEC 2022
1. The public cloud has a risk of multi-tenancy.
a. True
b. False
Answer: a
2. Ubuntu Enterprise Cloud (UEC) is an example of
a. Private cloud
b. Public cloud
c. Hybrid cloud
d. Community Cloud
Answer: b
3. Organization should consider- (i) Network Dependency and (ii) Risks from multi-tenancy while thinking of deploying an outsourced private cloud
a. Only (1)
b. Only (ii)
c. Both (i) and (ii)
d. None of (i) and (ii)
Anwser: c
These are Nptel Cloud Computing week 2 Assignment 2 Answers
4. Which of the following is/are XML parser API(S)?
a. Xaas (Anything as a Model)
b. DOM (Document Object Model)
c. CLI (Command Line Interface)
d. SLA (Service Level Agreement)
Answer: b
5. What is/are the main difference(s) between virtualization and dual boot?
a. No difference between dual boot and virtualization
b. In virtualization, operating systems are not isolated from each other, but not in dual boot.
c. In a dual boot, both operating systems run simultaneously, but not in virtualization.
d. In virtualization, both operating systems run simultaneously, but not in dual boot.
Answer: d
These are Nptel Cloud Computing week 2 Assignment 2 Answers
6. In virtualization, a virtual machine monitor is also called
a. Hypervisor
b. Short-term Scheduler
c. Analyzer
d. Parser
Answer: a
7. Speed and flexibility are the two disadvantages of hardware-assisted virtualization.
a. True
b. False
Answer: a
8. The following problems are addressed through Web services
a. Firewal
b. Interoperability
c. Complexity
d. Speed
Answer: a,b,c
These are Nptel Cloud Computing week 2 Assignment 2 Answers
9. A web service can be discovered using
a. SMS
b. HTTP
c. SMTP
d. UDDI
Answer: d
10. Service-Oriented Architecture (SOA) consists of relationships between:
a. Two entities (a service provider and a requestor)
b. Two entities (a service provider and a broker)
c. Three entities ( a service provider, a service requestor, and a broker)
d. Three entities (a service provider, a service requestor, and a hypervisor)
Answer: c
These are Nptel Cloud Computing week 2 Assignment 2 Answers
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