Virtualization and Cloud Computing

What type of cloud service offers the best security?

• Community

• Private

• Public

• Hybrid

Your manager tells you to purchase cloud-based services. Your network needs extra processing power and file storage. What type of service should you purchase?

• PaaS

• IaaS

• SaaS

• FWaaS

Your company has decided to purchase cloud services from Google. They will be getting infrastructure with on-demand computing services including processing power, storage and bandwidth over the Internet. Anyone can purchase these same services from Google, and a third party is responsible for maintaining and managing the hardware. What type of cloud is Google providing for your company?

• Public

• Private

• Hybrid

• Community

Your company produces software and employs about 20 developers. They need to program apps for different operating systems. You decide to purchase cloud-based services to support the development team. What type of service should you purchase so that they can develop their programs and then test them in environments other than where they were developed?

• IaaS

• SaaS

• PaaS

• NaaS

Which type of cloud service provides your company with application hosting such as productivity applications, calendaring software, and development tools, that the employees can access over the Internet from wherever they are?

• PaaS

• FWaaS

• IaaS

• SaaS

Which feature of cloud service allows you to instantly obtain additional storage space or processing power as your company needs it?

• A. Ubiquitous access

• B. Rapid elasticity

• C. Resource pooling

• D. Measured service

You are installing virtualization on a workstation that needs to support multiple operating systems. Which type of hypervisor is best suited for this environment?

• A. Type 1.

• B. Type 2.

• C. Either Type 1 or Type 2 will function in the same way.

• D. Virtual machine manager.

What are the absolute minimum hardware requirements for this workstation?

• 4 GB of RAM, 40 GB of disk space

• 2 GB of RAM, 20 GB of disk space

• 2 GB of RAM, 40 GB of disk space

• 4 GB of RAM, 20 GB of disk space

You are setting up virtualization on a server that will be running four instances of Windows Server 2019. Four different departments will be using one instance each, and all departments have been promised 32 GB of RAM. Using resource pooling and using a bare-metal hypervisor, what is the minimum amount of physical RAM needed on the server?

• 32 GB

• 64 GB

• 128 GB

• 16 GB

Your company has an application developer who creates programs for Windows, Linux, and macOS. What is the most cost-effective solution for them to be able to test their programs in multiple operating systems as quickly as possible?

• A. Buy workstations for each of the OSs they will be writing code in.

• B. Set up their workstation to dual-boot.

• C. Set up their workstation with virtual machines.

• D. Create one version of each application that will run in all three OSs.