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Question 1

Which cloud model provides services for a specific organization or entity?

Answer 1

private cloud

Question 2

A small college wishes to deploy a learning management system (LMS) and is looking for a hosted solution. Which type of cloud-based solution would help the college to achieve the goal?

Answer 2

virtual application stream

Question 3

How does virtualization help with disaster recovery within a data center?

Answer 3

support of live migration

Question 4

Which type of hypervisor would most likely be used in a data center?

Answer 4

type 1

Question 5

A training company offers many application courses based on Windows. The company is looking for a solution to provide a hands-on learning and practice environment to remote learners. The goal is to provide a uniform learning environment to all users. Which cloud-based solution would help the company to achieve the goal?

Answer 5

virtual desktop infrastructure

Question 6

A small company is considering moving many of its data center functions to the cloud. What are three advantages of this plan? (Choose three.)

Answer 6

-The company does not need to be concerned about how to handle increasing data storage and processing demands with in-house data center equipment.
-The company only needs to pay for the amount of processing and storage capacity that it uses.
-The company can increase processing and storage capacity as needed and then decrease capacity when it is no longer needed.

Question 7

What is the main function of a hypervisor?

Answer 7

It is used to create and manage multiple VM instances on a host machine.

Question 8

A software company has groups of developers located in different cities around the world. The company is using a cloud-based development environment so that all developers can access the same software development tools. Which cloud service is used by the company?

Answer 8

PaaS

Question 9

What is a difference between the functions of Cloud computing and virtualization?

Answer 9

Cloud computing separates the application from the hardware whereas virtualization separates the OS from the underlying hardware.

Question 10

Which type of Hypervisor is implemented when a user with a laptop running the Mac OS installs a Windows virtual OS instance?

Answer 10

type 2

Question 11

A freelance reporter wishes to use a service that allows files to be accessed at any time from any device. Whenever the reporter starts the laptop and connects to the internet, the files stored on the laptop must be synchronized with the service automatically. Which solution will meet the requirements?

Answer 11

dropbox

Question 12

An international civil engineering association has members from all over the world. The research division of the association plans to have a cloud-based service to share research ideas and to promote collaboration among members in multiple divisions of the association. Which cloud model is suitable for them?

Answer 12

community

Question 13

Which Cloud computing service would be best for an organization that does not have the technical knowledge to host and maintain applications at their local site?

Answer 13

SaaS

Question 14

Which is a characteristic of a Type 1 hypervisor?​

Answer 14

installed directly on the seever

Question 15

Which statement describes a characteristic of cloud computing?

Answer 15

Applications can be accessed over the Internet by individual users or businesses using any device, anywhere in the world.

Question 16

What are two advantages of using PC virtualization? (Choose two.)

Answer 16

It allows multiple operating systems to run on a single PC simultaneously.
It can provide cost savings.

Question 17

A technician needs to use an application that is not supported by Windows operating systems on the PC. How can the technician make this application run on the PC?

Answer 17

Create a virtual machine with an operating system that supports the application.

Question 18

Which technology automatically and rapidly re-configures network topologies to achieve flexible and responsive networks?

Answer 18

software-defined networking

Question 19

What technology allows users to access data anywhere and at any time?

Answer 19

cloud computing

Question 20

Which two business and technical challenges does implementing virtualization within a data center help businesses to overcome? (Choose two.)

Answer 20

physical footprint
power and air conditioning

Question 21

Every time a user turns on the computer in the morning, the user hears a loud clicking noise. Which device should the technician check first?

Answer 21

hard drive

Question 22

When a co-worker steps into another office, the co-worker notices that the computer is making a loud clicking noise and asks about it. The technician is contacted to investigate. Which device should the technician check first?

Answer 22

hard drive

Question 23

While a technician is installing a printer, the technician hears a loud clicking noise. Which device should the technician check first?

Answer 23

hard drive

Question 24

A college uses virtualization technology to deploy information security courses. Some of the lab exercises involve studying the characteristics of computer viruses and worms. What is an advantage of conducting the lab exercises inside the virtualized environment as opposed to using actual PCs?

Answer 24

Virus and worm attacks are more easily controlled in a virtualized environment, thus helping to protect the college network and its devices from attack.​

Question 25

Which is a characteristic of a Type 2 hypervisor?​

Answer 25

Which is a characteristic of a Type 2 hypervisor?​

Question 26

While working in a computer training room, the technician notices that one computer emits a loud clicking noise. Which device should the technician check first?

Answer 26

hard drive

Question 27

A software engineer is involved in the development of an application. For usability tests, the engineer needs to make sure that the application will work in both Windows 7 and Windows 8 environments. The features and functions must be verified in the actual OS environment. The engineer is using a Windows 7 workstation. What two technologies can help the engineer achieve the usability tests? (Choose two.)

Answer 27

dual bot
-client-side virtualizaion

Question 28

True or False.
Cloud computing and virtualization are different terms that refer to the same thing.

Answer 28

false

Question 29

When a user turns on a workstation, the screen displays an “Invalid Boot Disk” error. The user calls the help desk. Which device should the technician check first?

Answer 29

hard drive