CompTIA A+ Core (220-1101) Practice Questions | Q&A with Explanations - Pt1

Dive into the fascinating world of virtualization and cloud computing with our comprehensive guide designed to help you ace the CompTIA A+ Core 220-1101 exam. This video covers everything from private and public clouds to Infrastructure as a Service (IaaS) and Platform as a Service (PaaS).
We'll explore:
- Common cloud models: Private, Public, Hybrid, Community
- Service models: IaaS, SaaS, PaaS
- Cloud characteristics: Shared resources, Metered utilization, Rapid elasticity, High availability, File synchronization
- Desktop virtualization: VDI on-premises, VDI in the cloud
- Purpose and aspects of client-side virtualization
Join us on this journey and let's demystify the complex world of virtualization and cloud computing together!
#techcertification #comptia

[@abdinhuda3007]

These videos are a godsend, I feel like I have hit a brick will with the training videos given by my course, and I'm definitely learning a lot from this

[@JoeDubspit24]

What course are you taking?

[@seancampbell1682]

Thank you for the excellent study material. Your videos have helped immensely.

[@yasinsalad8916]

Thanks

[@slisyd]

I have noticed some thing in here are totally new to me and i been studying for months. For example i have never heard of Serverless computing with auto-scaling. Is this in the exam?

[@mr.domingues]

Im like you :D

[@user-dk1ej1cv1l]

Thank you for posting this! Definitely makes studying less of a drag!

[@PROGAMER-fz2kj]

please someone explain me First question ? in this step, given the emphasis on security, the Private Cloud option would be the most suitable choice the VDI implementation, how it could be Hybrid cloud ?

[@PROGAMER-fz2kj]

Private cloud offer higher security but higher cost and what ? question was for maximizing security in a virtual desktop infrastructure (VDI) implementation , there is not problem about higher cost ? i do not agree that answer , and i do not like that bully questions , this is not normal, very bad

[@CrashBangWallop-WAV]

I agree, no mention of cost in the question, just security

[@techvaultacademy]

While it’s true that a private cloud can provide a high level of security, it’s not always the most cost-effective or scalable solution.
In a private cloud, all the resources and infrastructure are dedicated to a single organization, providing high security and control. However, this comes with higher costs as the organization is responsible for managing, maintaining, and updating the infrastructure. It also lacks the scalability of a public cloud, as increasing capacity can be time-consuming and expensive.
On the other hand, a hybrid cloud combines the best of both worlds. It allows an organization to use a private cloud for sensitive, critical operations and data, while using a public cloud for scalable, cost-effective, non-sensitive operations. This way, the organization can maximize security for critical operations while also taking advantage of the scalability and cost-effectiveness of a public cloud for other operations.
So, even though the question mentions “maximizing security,” it’s important to consider all factors, including cost and scalability, when choosing a cloud deployment model. That’s why the hybrid cloud is often the optimal choice.

[@LotusCarsLtd]

I don't like how the (potential) exam questions are all trick questions. I hope the real exam isn't like that.

[@johnhill2801]

I here you brother, I believe its all a gimic ...