What is the primary benefit of abstracting physical hardware through virtualization?

It eliminates the need for an operating system on each virtual machine

It guarantees that no VM can ever use more than 50% of the host's CPU

It makes all virtual machines run faster than they would on physical hardware

It allows multiple operating systems to run concurrently on the same physical hardware

What is a primary reason an organization might choose a hybrid cloud over a purely public cloud?

To ensure that all data is stored in a single location

To keep sensitive data on-premises while taking advantage of public cloud scalability

To eliminate the need for any on-premises hardware

To avoid paying for any cloud services

In the IaaS model, which of the following is typically the customer's responsibility?

Configuring the operating system and applications on the virtual machines

Managing the physical servers and network cables

Ensuring the data center's power and cooling are maintained

Patching the hypervisor that runs the virtual machines

A startup wants to develop and deploy a new web application. They want to focus on writing code and not worry about patching the operating system, managing the web server, or scaling the underlying infrastructure. They also want to avoid managing virtual machines. Which cloud service model should they choose?

On-premises servers in their own data center

SaaS providing a ready-made application

PaaS providing a development and deployment platform

IaaS providing virtual machines and networking

CompTIAIT Fundamentals+ (ITF+)

Domain 2Objective 6

Virtualization and Cloud: Hypervisors, SaaS, PaaS, IaaS, Hybrid, and On-Premises Models. IT-FUNDAMENTALS-ITF-CERTIFICATION Practice Questions (Page 1)

Part of the Infrastructure domain, which accounts for 24% of the IT-FUNDAMENTALS-ITF-CERTIFICATION exam.

36questions here

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Questions 1–5

1foundation · easy
What is the primary benefit of abstracting physical hardware through virtualization?
Select an answer first
2foundation · easy
What is a primary reason an organization might choose a hybrid cloud over a purely public cloud?
Select an answer first
3foundation · easy
In the IaaS model, which of the following is typically the customer's responsibility?
Select an answer first
4application · medium
A startup wants to develop and deploy a new web application. They want to focus on writing code and not worry about patching the operating system, managing the web server, or scaling the underlying infrastructure. They also want to avoid managing virtual machines. Which cloud service model should they choose?
Select an answer first
5foundation · easy
Which cloud deployment model is characterized by resources that are available to the general public and owned by a third-party provider?
Select an answer first

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Virtualization and Cloud: Hypervisors, SaaS, PaaS, IaaS, Hybrid, and On-Premises Models. IT-FUNDAMENTALS-ITF-CERTIFICATION Practice Questions (Page 1)

Questions 1–5

What is the primary benefit of abstracting physical hardware through virtualization?

What is a primary reason an organization might choose a hybrid cloud over a purely public cloud?

In the IaaS model, which of the following is typically the customer's responsibility?

Which cloud deployment model is characterized by resources that are available to the general public and owned by a third-party provider?

Keep studying — Infrastructure