CompTIA+ Cloud Computing Practice Test Questions Chapters 1-4 | Exams Applied Computing

Practice Test Questions Chapters 1-4 CompTIA+

Cloud Computing.

Ernie has been tasked with creating a new virtual network with a /28 mask with only three

virtual machines on it. Which of the following IP addresses could be used for that network?

- > 10.10.10.44 , 10.10.10.33 , 10.10.10.46

A group of virtual computers that Frasier just moved from one cloud service provider to

another. The RAM, vCPUs, and storage were all preserved at the same levels for the

virtual machines. On the new CSP's platform, however, operations appear to be a little

slower at different times of the day. Which of the following might be the issue? - >

Resource contention

Migrating multiple servers to the CSP platform that her company uses. After the migration

is complete, she wants to be able to compare how the system is running vs. how it was

running on the original hardware. Which of the following does she need to collect before

starting the migration in order to do this? - > SOPs

The servers are nearing the end of their lifecycle, and the university must decide on how to

best migrate these resources to the cloud. Which of the following benefits would best

describe their ability to only pay for the servers they need for these short periods of time? -

> Measured service

An application that her business bought five years ago is nearing the end of its useful life,

according to Naia. Over the past couple of years, the firm has been rapidly expanding and

increasing, and the software package cannot keep up with this expansion. Which

migration tactic from the list below should Naia pick? - > Replacement

Why would an administrator want to break a web application into microservices spread

across separate containers? - > Microservices can be scaled and modified easier than a

monolith application

Adopting a technique and set of tools that will enable more effective deployments of the

environments in which the software will operate is important in order to grow. Which of the

following ought Pied Piper to start putting into practice? - > DevOps

A user reports an issue to the help desk stating that they are having issues accessing a

certain cloud-based application. The technician, Jane, believes she knows what may be

causing the problem. Which of the following should she do next? - > Test the theory to

determine cause.

She can't allocate any additional physical memory to the virtual machine at the moment

but wants to ensure that the server has enough memory to complete the processes that it

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Practice Test Questions Chapters 1 - 4 CompTIA+

Cloud Computing.

Ernie has been tasked with creating a new virtual network with a /28 mask with only three virtual machines on it. Which of the following IP addresses could be used for that network?

10.10.10.44 , 10.10.10.33 , 10.10.10. A group of virtual computers that Frasier just moved from one cloud service provider to another. The RAM, vCPUs, and storage were all preserved at the same levels for the virtual machines. On the new CSP's platform, however, operations appear to be a little slower at different times of the day. Which of the following might be the issue? - > Resource contention Migrating multiple servers to the CSP platform that her company uses. After the migration is complete, she wants to be able to compare how the system is running vs. how it was running on the original hardware. Which of the following does she need to collect before starting the migration in order to do this? - > SOPs The servers are nearing the end of their lifecycle, and the university must decide on how to best migrate these resources to the cloud. Which of the following benefits would best describe their ability to only pay for the servers they need for these short periods of time? - Measured service An application that her business bought five years ago is nearing the end of its useful life, according to Naia. Over the past couple of years, the firm has been rapidly expanding and increasing, and the software package cannot keep up with this expansion. Which migration tactic from the list below should Naia pick? - > Replacement Why would an administrator want to break a web application into microservices spread across separate containers? - > Microservices can be scaled and modified easier than a monolith application Adopting a technique and set of tools that will enable more effective deployments of the environments in which the software will operate is important in order to grow. Which of the following ought Pied Piper to start putting into practice? - > DevOps A user reports an issue to the help desk stating that they are having issues accessing a certain cloud-based application. The technician, Jane, believes she knows what may be causing the problem. Which of the following should she do next? - > Test the theory to determine cause. She can't allocate any additional physical memory to the virtual machine at the moment but wants to ensure that the server has enough memory to complete the processes that it

needs to run, even if they run a bit slower. Which of the following could Zara do? - > Increase the amount of virtual memory The ISP has a guarantee of a minimum amount of bandwidth to be available at all times. Which of the following is the guarantee that is not being upheld by the ISP? - > SLA For the research and development teams, the businesses will need to be able to store enormous amounts of data, build custom web apps, and exchange documents. Which of the following remedies ought Farad to suggest? - > Create a community cloud that can be managed by all partners in the joint venture. Create a community cloud that can be managed by all partners in the joint venture. - > 172.31.200. Jill has been entrusted with coming up with a way to keep tabs on things like the upkeep and set up of the machines that make up the business' private cloud in its data center. She is aware that there are several options available. Which of the following search keywords might possibly get her to the item she seeks in a search engine? - > CMDB On the site of their cloud service provider, which of the following would Joe need to create and configure in order for the photographs to be stored? - > Storage Calvin has been tasked with reorganizing his company's cloud services to be more secure by creating multiple network segments instead of having them all on one large network. Which of the following methods should he implement? - > Subnetting Emily has just created a VM and installed the application that will be running on it. However, the application (along with anything else on the server) doesn't appear to be accessible from the rest of the physical network. Which of the following might be the problem? - > The VM is not in bridged mode, so it does not have an IP address on the network. Kiara has noticed that there is a process on one of her AWS servers that needs a larger amount of RAM than the machine uses on a normal day-to-day basis. Which of the following settings should she look for in the hypervisor? - > Memory bursting Kim is building new virtual machines to prepare for the migration of an application to the CSP her company uses. She wants to ensure that the new virtual machines can be monitored and the logs analyzed for clues when issues arise. Which of the following should she confirm as part of the build process? - > Auditing is enabled Tyler has created three virtual machines and designed them to be on the subnet 10.10.5.16/28 with the addresses listed below. However, he quickly finds an issue with this configuration when he receives an error message. Which of the following is the likely reason for getting an error message with this configuration? ServerA—10.10.5.16 with subnet mask 255.255.255.24 0 ServerB—10.10.5.17 with subnet mask 255.255.255.

A network administrator is configuring cloud resources for an AWS customer. What is the advantage of running applications in multiple availability zones (AZs)? - > It increases high availability of the application The company wants to create several new applications on a cloud service provider that use their local on-premises Active Directory infrastructure for authentication and permissions management so that they do not have to create new user accounts on the CSP as well. Which of the following cloud service models would Fictional Corp most likely consider as the best option for this deployment? - > Hybrid cloud Which represents the largest amount of available memory? - > 1 GiB A network engineer is planning cloud resources for his company and wants to pick the most reliable resources available. Which principle refers to the maximum potential of a resource for being consistently available in a network? - > HA The first is a CRM platform that is a web application where the company's users can access the data through the website. The second is to develop a custom application hosted on a database instance and application platform offered through the CSP. The third is to develop a custom application built out on virtual machines that the company manages. Which of the following cloud service models gives the company the least amount of control over the encryption and protection of their data? - > SaaS He just finished reading a blog about how much more efficient cloud-based services can be and how they could save his company a lot of money. He was also rather impressed with some of the extra networking capabilities that can replace some of the physical hardware components in their data center. If he wanted to continue researching this idea, which of the following terms might help him find more information? - > NFV In which of the following types of memory management technologies would a hypervisor install a driver inside the guest OS that allows the hypervisor to take back some of the memory allocated to a VM so that it can re-allocate that memory to another VM or process? - > Ballooning Tim is attempting to codify some of the project and application development methodologies the organization currently employs while working for a startup. Which of the following techniques is frequently employed throughout the software development lifecycle? (Choose two.) - > Agile | Waterfall Brandy has configured two virtual machines at the IP addresses 10.12.13.14 and 10.12.13.116. They both use the subnet mask 255.255.255.128. What is the result of this configuration? - > This configuration will allow the two virtual machines to communicate. Linus has created a virtual network on his company's cloud service provider. As part of the setup, it asked him to define a subnet mask, so he put in 255.255.252.0. How many

usable IP addresses does that leave him to assign to virtual routers, virtual machines, and other hosts on that subnet? - > 1022 The Chief Technology Officer of a large organization is hiring a new cloud architect to start deploying new applications and migrating existing applications to the cloud. As part of the interview, he mentions that they have formed a partnership with multiple other organizations to promote common concepts within the technology world. They want the ability to collaborate with these other organizations on matters related to this venture. Which of the following models should the prospective employee recommend for the design? - > Community cloud What is the smallest type of AWS segment? - > Virtual Private Cloud

CompTIA+ Cloud Computing Practice Test Questions Chapters 1-4, Exams of Applied Computing

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Partial preview of the text

Download CompTIA+ Cloud Computing Practice Test Questions Chapters 1-4 and more Exams Applied Computing in PDF only on Docsity!

Practice Test Questions Chapters 1 - 4 CompTIA+

Cloud Computing.