Introduction To Internet Of Things Week 8
Session: JAN-APR 2023
Course Name: Introduction To Internet Of Things
Course Link: Click Here
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q1. Which among the following are core challenges of traditional mobile networks?
a. Scalability
b. Flexibility
c. Manageability
d. All of the given
Answer: d. All of the given
Q2. Network virtualization enables _______ of physical resources.
a. Movement
b. Abstraction
c. Removal
d. Creation
Answer: b. Abstraction
Q3. In comparison to Software-Defined Networks, traditional networks are cost expensive with respect to which of the following?
a. Both capex and opex
b. Capex but not opex
c. Opex but not capex
d. Neither capex nor opex
Answer: a. Both capex and opex
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q4. General OpenFlow supports both wireless and wired connections.
a. True
b. False
Answer: b. False
Q5. With respect to Software Defined Data Centre Networking (SD-DCN), _____ can use wild cards and ______ uses exact match rules.
a. Mice flows, Elephant flows
b. Elephant flows, Mice flows
c. Mice flows, traditional flows
d. Traditional flows, Elephant flows
Answer: a. Mice flows, Elephant flows
Q6. In cloud computing model, which among the following are characteristics of computing resources?
a. On-demand
b. Shared
c. Configurable
d. All of these
Answer: d. All of these
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q7. Iaas, PaaS and SaaS are examples of what type of cloud models?
a. Cloud deployment model
b. Cloud service model
c. Cloud access model
d. Cloud virtualization model
Answer: b. Cloud service model
Q8. An organization A wants to deploy a cloud infrastructure, whereby it wants to push majority of the data to a cloud whose servers can be situated anywhere within the globe, but it wants certain private data to be pushed only to cloud servers that are present on-premise and are accessible by only authenticated members of the organization. In this context which among the following deployment model should be used?
a. Private Cloud
b. Public Cloud
c. Hybrid Cloud
d. Any of these
Answer: c. Hybrid Cloud
Q9. Which of the following type of client requires constant communication/connection with the cloud server?
a. Thin client
b. Thick client
c. Both thin and thick clients
d. None of these
Answer: a. Thin client
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q10. Fill in the blank: Typically, cloud computing have _______ components?
a. 4
b. 5
c. 6
d. 7
Answer: c. 6
Q11. What does ‘CIA’ in cloud data security stand for?
a. Confidentiality, Integrity, Availability
b. Confidentiality, Inheritance, Automation
c. Congestion, Integrity, Authentication
d. Criticality, Integrity, Accountability
Answer: a. Confidentiality, Integrity, Availability
Q12. In SaaS model of cloud computing, which of the following acts as the thin-client?
a. Cloud gateway
b. Web monitor
c. Web browser
d. Local firewall
Answer: c. Web browser
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q13. Data in ______ and Data at _______ are two important aspects of data security
a. past, present
b. time, place
c. transit, rest
d. None of these
Answer: c. transit, rest
Q14. Which among the following is a metric for Service Level Agreement (SLA) in Cloud Computing?
a. Availability
b. Portability
c. Response Time
d. All of these
Answer: d. All of these
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q15. Which of the following cloud computing models does AWS EC2 belong to?
a. IaaS
b. PaaS
c. SaaS
d. None of these
Answer: a. IaaS
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
All weeks of Introduction to Internet of Things: Click Here
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Session: Jul-Dec 2022
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Course Name: Introduction To Internet Of Things
Link to Enroll: Click Here
Q1. The process of abstracting physical network hardware and resources from the network services and use cases are known as
a. Network Splitting
b. Network Virtualization
c. Network Scaling
d. None of these
Answer: b. Network Virtualization
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q2. ODIN is one of the proposed solutions towards Software Defined WSN and mobility management. As per the architecture of ODIN, which component of ODIN is placed on top of the controller.
a. ODIN master
b. ODIN agent
c. Both ODIN master and agent
d. Neither ODIN Master and agent
Answer: a. ODIN master
Q3. Shared pool of resources with easy configurability are important aspects of cloud computing.
a. True
b. False
Answer: a. True
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q4. In cloud computing, the users have specific knowledge about the exact physical location of the computing hardware with respect to the cloud services.
a. True
b. False
Answer: b. False
Q5. Suppose there are two organizations, A and B both of which provide cloud services. Any user can access the cloud of A free of cost whereas only employees of organization B can access the cloud of B. Also organization B has set up its cloud for only its own needs. With respect to the type of cloud infrastructure provided by A and B, which among the following is true
a. A: Private Cloud, B: Public Cloud
b. A: Public Cloud, B: Private Cloud
c. A: Public Cloud, B: Public Cloud
d. A: Private Cloud, B: Private Cloud
Answer: a. A: Private Cloud, B: Public Cloud
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q6. Which among the following can be considered as a potential service model for cloud computing.
a. Software as a Service
b. Database as a Service
c. Platfom as a Service
d. All of these
Answer: d. All of these
Q7. Which of the following component can be considered as optional for a sensor node?
a. Sensing unit
b. Transceiver
c. Location finding unit
d. None of the above
Answer: c. Location finding unit
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q8. You have bought a spreadsheet processing software in the form of a CD-ROM which you would need to install yourself on your computer to run and then manage. Is it an example of SaaS in cloud computing?
a. Yes
b. No
Answer: b. No
Q9. Suppose two persons A and B both wish to access a particular SaaS feature from a cloud service provider through their respective personal computers. Both of them log into the cloud at the same time. Then which among the following is true.
a. Neither A nor B will be able to access the services
b. A will be able to access the services but not B
c. B wil be able to access the services but not A.
d. Both A and B will be able to access the services
Answer: d. Both A and B will be able to access the services
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q10. Along with Accounting, which among the following is an essential component of cloud service management.
a. Virtualization
b. Billing
c. Deployment
d. None of these
Answer: b. Billing
Q11. Which among the following security paradigms is concerned with securing the in-transit data between the users and the cloud through the Internet.
a. Network Level Security
b. Host Level Security
c. Application Level Security
d. None of these.
Answer: a. Network Level Security
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q12. “Cloud Security ensures that _____________ users can access their data after proper _____________”
Choose which among the following should be the correct order of words to be filled in the blanks.
a. legitimate, authentication
b. illegitimate, authentication
c. malicious, inaction
d. malicious, attack
Answer: a. legitimate, authentication
Q13. Which among the following should be protected with proper access control in cloud computing
a. Database access
b. Server access
c. Virtual resource access
d. All of these
Answer: d. All of these
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
Q14. Before launching your cloud services as a product to customers, it is always a good idea to test your cloud applications on a cloud simulator first in the pre-deployment phase.
a. True
b. False
Answer: a. True
Q15. With respect to virtualızation in cloud computing, which among the following can be considered as suitable virtualization paradigms.
a. Storage virtualization
b. Hardware virtualization
c. Application virtualization
d. All of these.
Answer: a. Storage virtualization
These are Introduction To Internet Of Things Week 8 Assignment 8 Answers
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