Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Quiz Answers

All Week Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Quiz Answers

Welcome to the Cloud Computing Applications course, the first part of a two-course series designed to give you a comprehensive view of the world of Cloud Computing and Big Data!

In this first course, we cover a multitude of technologies that comprise the modern concept of cloud computing. Cloud computing is an information technology revolution that has just started to impact many enterprise computing systems in major ways, and it will change the face of computing in the years to come.

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Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Week 1 Quiz Answers

Quiz 1: Orientation Quiz

Q1. This course lasts for ___ weeks.

  • 10
  • 4
  • 8
  • 6

Q2. I am required to read a textbook for this course.

  • False
  • True

Q3. Which of the following activities are required to qualify for the Course Certificate? Check all that apply.

  • Forum discussion
  • Quizzes
  • Reading Assignments
  • Programming Assignments

Q4. The following tools will help me use the discussion forums:

  • Upvoting posts
  • Reporting inappropriate posts
  • Following a thread
  • All of the other options are correct.

Q5. If I have a problem in the course I should:

  • Call the instructor
  • Report it to the Learner Help Center (if the problem is technical) or to the Content Issues forum (if the problem is an error in the course materials).
  • Email the instructor
  • Drop the class

quiz 2: Module 1 Graded Quiz

Q1. What is the best model of delivery for the following scenario?“

An Electronic Health Record systems for clinics and doctors”

  • Infrastructure-as-a-Service
  • Software-as-a-Service
  • Platform-as-a-Service

Q2. What is the best model of delivery for the following scenario?

“A web hosting solution for PHP web applications”

  • Platform-as-a-Service
  • Infrastructure-as-a-Service
  • Software-as-a-Service

Q3. What is the best model of delivery for the following scenario?“

A fast lighting storage solutions for gigantic amount of data”

  • Platform-as-a-Service
  • Infrastructure -as-a-Service
  • Software-as-a-Service

Q4. Which technology is more mature?

  • Cloud Computing
  • Hybrid Cloud
  • Virtualization
  • Big Data

Q5. Which approach is more economical for the following scenario?

“A long-running business serves 10,000 users in the day and 100 in the night.”

  • Hybrid Approach
  • Cloud Computing
  • In-house Servers

Q6. Which approach is more economical for the following scenario?

“A long-running business serves 1,000 daily but 1,000,000 during the holiday session.”

  • Hybrid Approach
  • Cloud Computing
  • In-house Servers

Q7. Which approach is more economical for the following scenario?“

A long-running business needs 10,000 computers for a one-time data processing.”

  • In-house Servers
  • Hybrid Approach
  • Cloud Computing

Q8. Which approach is feasible for the following scenario with the minimum efforts:

“ACME company needs to deploy a system with a modified OS.”

  • Software-as-a-Service
  • Platform-as-a-Service
  • Packaged Software
  • Infrastructure-as-a-Service

Q9. Which approach is feasible for the following scenario with the minimum efforts:

“ACME company needs to deploy a system with custom Networking.”

  • Packaged Software
  • Infrastructure-as-a-Service
  • Software-as-a-Service
  • Platform-as-a-Service

Q10. Which approach is feasible for the following scenario with the minimum efforts:

“ACME company needs to deploy a system with a specialized application.”

  • Platform-as-a-Service
  • Software-as-a-Service
  • Infrastructure-as-a-Service
  • Packaged Software

Q11. Which approach is feasible for the following scenario with the minimum efforts:

“ACME company needs to provide a widely used application for its marketing team.”

  • Software-as-a-Service
  • Packaged Software
  • Platform-as-a-Service
  • Infrastructure-as-a-Service

Q12. Which approach is feasible for the following scenario with the minimum efforts:

“ACME company needs to be able to change the cloud provider frequently.”

  • Platform-as-a-Service
  • Infrastructure-as-a-Service
  • Packaged Software
  • Software-as-a-Service

Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Week 2 Quiz Answers

Quiz 1: Module 2 Graded Quiz

Q1. Which type of virtualization is feasible for the following scenario?

“A service needs to run an unmodified OS on a basic processor.”

  • Para-virtualization
  • Full virtualization

Q2. Which type of virtualization is feasible for the following scenario?

“A service needs to run an unmodified OS on an advanced processor.”

  • Hardware-assisted
  • Para-virtualization

Q3. Which type of virtualization provides better performance for the following scenario?

“Running multiple independent applications sharing same kernel”

  • Containers
  • Hardware-assisted full virtualization

Q4. Which type of virtualization provides better performance for the following scenario?

“Running two independent applications, each needs a different version of a same driver (kernel module)”

  • Containers
  • Full virtualization

Q5. Which type of virtualization provides better performance for the following scenario?

“Multiple application with high number of threads and high memory usage”

  • Hardware-assisted full virtualization
  • Containers
  • Para-virtualization

Q6. Which type of virtualization provides better performance for the following scenario?

“Application that is easy to migrate to different hardware and operating system”

  • JVM
  • Containers
  • Hardware-assisted full virtualization

Q7. Which type of virtualization is feasible for the following scenario?

“Application that needs different custom operating systems (kernels)”

  • Hardware-assisted full virtualization
  • Para-virtualization
  • Containers

Q8. Which type of virtualization provides better performance for the following scenario?

“One application running on a single piece of hardware”

  • JVM
  • No virtualization
  • Full virtualization
  • Containers

Q9. Which IaaS technology is more suitable for the following scenario?

“Run application on an in-house datacenter”

  • OpenStack
  • Google Compute Engine
  • AWS
  • Azure

Q10. Which IaaS technology is more suitable for the following scenario?

“Diverse portfolio of infrastructures”

  • AWS
  • Azure
  • OpenStack
  • Google Compute Engine

Q11. Which PaaS technology is more suitable for the following scenario?

“Integration with Microsoft technologies”

  • Google Compute Engine
  • AWS
  • OpenStack
  • Azure

Q12. Which PaaS technology is more suitable for the following scenario?

“Application that needs supports for mapping and advertisement”

  • AWS
  • Google Compute Engine
  • Azure

Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Week 3 Quiz Answers

Quiz 1: Module 3 Graded Quiz

Q1. Which technology will address the following need?

“Send requests to a remote object”

  • CORBA
  • SSH
  • Juju
  • XML

Q2. Which technology will address the following need?

“Provides storage backend for web applications”

  • REST
  • JSON
  • MBaaS
  • XML

Q3. Which technology will address the following need?

“Human readable representation of data”

  • RMI
  • REST
  • RPC
  • JSON

Q4. Which technology will address the following need?

“Deploy operating systems on a number of machines”

  • SSH
  • Juju
  • MAAS
  • IPMI

Q5. Which technology will address the following need?

“Deploy applications on a number of machines”

  • MBaaS
  • PXE
  • MAAS
  • Juju

Q6. Which technology will address the following need?

“Create, Update, Read, and Remove objects over the web”

  • RMI
  • XML
  • JSON
  • REST

Q7. Which technology will address the following need?

“Data representation for (un)marshalling on different machines and programming languages”

  • MBaaS
  • REST
  • XML
  • RMI

Q8. Which technology will address the following need?

“Turn a machine on and off remotely independent of OS”

  • IPMI
  • PXE
  • SSH
  • Juju

Q9. Which technology will address the following need?

“Connect to an operating system remotely”

  • PXE
  • MaaS
  • SSH
  • IPMI

Q10. Which technology will address the following need?

“Boot arbitrary operating system (image) over network”

  • RMI
  • Juju
  • SSH
  • PXE

Q11. Which technology will address the following need?

“Server side computation which maintains no state about clients”

  • REST
  • AWS Lambda
  • RMI
  • Juju

Q12. If a server is going down, which technology can still serve the existing customers?

  • MBaaS
  • MaaS
  • Sales force
  • AWS Lambda

Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Week 4 Quiz Answers

Quiz 1: Module 4 Graded Quiz

Q1. Which storage technology is the best for the following scenario?

“An application which needs complicated queries on structured data”

  • CEPH
  • SWIFT
  • HIVE

Q2. Which storage technology is the best for the following scenario?

“Application needs to update structured data frequently”

  • Swift
  • HIVE
  • Ceph

Q3. Which is the best filesystem for Map Reduce applications?

  • Dropbox
  • Swift
  • HDFS

Q4. Which storage technology is the best for the following scenario?

“Store an operating system and application binaries remotely”

  • HDFS
  • Ceph
  • Swift

Q5. Which storage technology is the best for the following scenario?

“An application which works with 80 GBs of images on in-house data center”

  • AWS S3
  • Swift
  • HDFS

Q6. Which storage technology is the best for the following scenario?

“An application which works with 2 TBs of sound files for a few weeks”

  • Swift
  • AWS S3
  • Instance Store

Q7. Which storage technology is the best for the following scenario?

“An application which stores 200 GBs of binary data for a few minutes”

  • Glacier
  • Instance Store
  • AWS S3

Q8. Which storage technology is the best for the following scenario?

“An application which archive 2,000 TB of data for a year”

  • AWS S3
  • Glacier
  • Dropbox

Q9. Which storage technology is the best for the following scenario?

“Sync files on a few personal devices”

  • Dropbox
  • Swift
  • AWS S3

Q10. Which storage technology is the best for the following scenario?

“An application which store and query 2,000 TB of binary data for a few weeks”

  • Glacier
  • EFS
  • AWS S3

Q11. Which storage technology is the best for the following scenario?

“Application distributed on multiple nodes, each node reads a certain set of data frequently”

  • HDFS
  • AWS S3
  • Swift

Q12. Which storage technology is the best for the following scenario?

“Application runs on a single node, needs to store 10GB of data for a few minutes”

  • Instance Store
  • HDFS
  • Local hard disk
Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Coursera Course Review:

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Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure Quiz Answers

Cloud Computing Applications, Part 2: Big Data and Applications in the Cloud Quiz Answers

Cloud Networking Coursera Quiz Answers

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