Lesson 7: Virtualization and Cloud Concepts Quiz

A network technician gathers requirements to implement virtualization of multiple guest VMs that will need to communicate. Which of the following resource requirements will the technician need to employ? (Select all that apply.)

• Virtualization support enabled on the CPU

• Memory above what the OS requires

• Low storage requirements

• A virtual network environment

A network technician installs virtual machines in hypervisor software that runs directly onto a server. What kind of hypervisor setup is this? (Select all that apply.)

• Type 2

• Type 1

• Bare Metal

• Guest OS

A developer wants to ensure that no matter what server an administrator deploys their application on, it has all the libraries and dependencies needed for the application to operate properly. How can the developer accomplish this?

• Client-side virtualization

• Server-side virtualization

• Application virtualization

• Container virtualization

A network technician configures a foundational cloud setup that will allow the developers to start all application development using a standardized server and database setup. What type of cloud service model is the technician configuring?

• SaaS

• IaaS

• PaaS

• DaaS

A developer wants to ensure that all the clients that use their application are always using the latest most updated version. How can the developer make sure of this?

• Client-side virtualization

• Server-side virtualization

• Application virtualization

• Container virtualization

A cloud service provider is taking advantage of software-defined networking (SDN) to allow customers to provision and deprovision cloud resources on-demand. Which layer of SDN does the SDN controller operate on?

• API

• Infrastructure

• Application

• Control

A cloud administrator configures a cloud instance to increase its resources during times of high utilization and decrease its resources when peak utilization times end. What cloud characteristic does this represent?

• HA

• Scalability

• Metered utilization

• Rapid elasticity

Rather than purchasing a fixed number of software licenses, a business only wants to pay for the number of licenses they actually need at any given time. What kind of cloud service model is this business pursuing?

• SaaS

• IaaS

• PaaS

• DaaS

For security reasons, an organization needs to ensure that its information is isolated and managed only by its employees. What cloud model should this organization adopt?

• Public

• Private

• Community

• Hybrid

A network technician needs to create a sandbox that has an isolated environment to analyze viruses, worms, and Trojans. What is the most appropriate environment for the technician to do this in?

• Client-side virtualization

• Server-side virtualization

• Application virtualization

• Container virtualization