10.5 Virtualization Overview

What type of resources offer the following advantages?

Cloud

Rachel, an employee in the support department, wants to run a virtual machine on her computer from which she can troubleshoot customer issues. Which of the following must you complete before virtualization will work on her computer?

Enable virtualization support in the BIOS settings

Drag and drop answers

Full virtualization Full virtualization Partial virtualization Paravirtualization

Which term describes the layer of software that resides between the virtual operating system and the physical hardware it runs on in a virtualization environment?

Hypervisor

You were recently hired by a small start-up company. The company is in a small office and has several remote employees. You have been asked to find a business service that would accommodate the current size of the company but would also be able to scale as the company grows. The service needs to provide adequate storage, as well as additional computing power. Which cloud service model should you use?

Iaas

You want to be able to monitor and filter VM-to-VM traffic within a virtual network. What should you do?

Implement a virtual firewall within the hypervisor

What key advantage does a virtual router have over a physical router?

Multiple networks can be connected to a single interface

Which of the following statements about virtual NICs are true?

Multiple virtual NICs can be added to a virtual machine and Virtual NICs need the appropriate driver installed to function

Which of the following best describes the Platform as a Service (Paas) cloud computing service model?

Paas delivers everything a developer needs to build an application onto the cloud infrastructure

Drag and Drop

Private cloud Hybrid Cloud Community Cloud Public Cloud Private cloud

A company has subscribed to a loud service that offers cloud applications and storage space. Through acquisition, the number of company employees quickly doubled. The cloud service vendor was able to add cloud services to these additional employees without requiring hardware changes. Which of the following cloud concepts does this represent?

Rapid elasticity

which of the following cloud computing solutions delivers software applications to a client either over the internet or on a local area network?

SaaS

A technician is unable to install virtualization software on a host computer. The host has more free disk space than required. Which of the following is most likely to be the cause?

The motherboard UEFI/BIOS doesn't support hardware assisted virtualization

The servers for the company are all virtual machines and hosted on the same hypervisor. You need to keep users in all other departments from accessing the virtual servers used by the finance department. Which of the following technologies should you use to logically isolate the network?

VLANS

Which term refers to a software implementation of a computer system that executes programs like a physical machine?

Virtual Machine