Part 1 Module Navdeep Singh Sembhi's Quiz History

Part 1: Module Review Results for Navdeep Singh Sembhi Question 1 What is it called when all users connect to a clone of a master image machine. Full Clones Question 2 Docker allows for a higher density of consolidation on a physical host by eliminating the overhead associated with a Hypervisor and VMs True Some admins have reporting a density of as much as 10 to 100 times greater than with virtualization Question 3 Kubernetes was developed by which company Google Question 4 What are the 4 main tenets of Cloud Computing Elasticity Pay Per Use Self Service Programmability Question 5 Containers are largely views as replacing virtual machines in the near future. False Containers and VM server different purposes. While some VMs might be better as containers not all situations work that way. Question 6 One feature of Docker is that there is no need to expose network ports for the containers to communicate with each other. True Question 7 When installing Docker on a non Linux PC what is the name of the VM needed to get the Linux reference image boot2docker Question 8 One of the key benefits of Docker versus a traditional VM is that There is no need for a full operating system in each container Docker relies upon the host OS kernel so there is no need to have a full OS in each container. Question 9 You can not virtualize applications separately from an operating system image. False Question 10 Business and Consumer cloud services are the same True Question 11 A Google Chromebook would be an example of cloud centric hardware True Question 12 Describe the difference between automation and orchestration Your Answer: Automation refers to a single task, orchestration arranges tasks to optimize a workflow. For example, orchestrating an app means not only deploying an application but also connecting it to the network so it can communicate with users and other apps. Question 13 Software as a service is often viewed as the consumer tier of Cloud computing since it delivered applications in a ready to use state. True Question 14 Openstack is a software used to build a public cloud presence False Openstack is geared toward allowing a company to build their own private cloud solutions Question 15 Dev Ops is one of the areas that can see wide spread benefit from containerization True Question 16 In a true virtual desktop environment users connect to distinct virtual machines that belong to them for the duration of the login. True Question 17 While a benefit of fewer images is that there are less configurations to troubleshoot problems tend to have a wider impact on the business. True Question 18 One of the advantages of the hybrid cloud is that you do not have to rely solely on the public Internet or an ISP to access resources. True Question 19 Docker is the only containerization application available today. True Question 20 This type of cloud service is characterized by providing the resources needed to develop and deliver web based application Hybrid Cloud Question 21 What is the name of the GUI for Docker Kitematic Question 22 Describe two benefits of implementing a virtual desktop infrastructure Your Answer: Virtual desktops eliminate the need to install, update and patch applications, backup files, and scan for viruses on individual client devices. Desktop virtualization also helps to streamline the management of software assets Answers could include: Better data security Fast provisioning time Client devices last longer better energy efficiency of client devices Reduction in IT support costs and issues low training threshold Question 23 In this type of cloud computing applications or services are run in the cloud and are connected to via a web browser Infrastructure as a Service (IaaS) Question 24 Having an environment with lots of unique software configurations can utilize large amounts of storage space. True Question 25 One of the benefits of orchestration is that you are able to have an entire workflow be improved instead of just a single process True Question 26 Cloud Computing makes use of elastic resources that are typically designed so that a consumer only has to pay for resources used True Question 27 In a virtual desktop infrastructure the processing is moved from a users PC to the host server. True Question 28 Orchestration is about codifying tasks True Automation is about tasks. Orchestration is about process Question 29 The most important file in Docker is the .dockerfile True This is the main configuration file used to implement the containers Question 30 What type of cloud computing installation makes use of resources in a public cloud and a private cloud platform IaaS A Hybrid cloud is a mixture of public cloud resources such at Amazon AWS, Google Cloud etc with a private cloud platform.