Research Hub > What is Virtualization & What are its Benefits? Show How does virtualization actually work, and what are all the different ways it can work for your business? Virtualization allows you to take one piece of machinery and make it act like multiple pieces, saving you the cost of more hardware and equipment. You can create software-based (virtual) applications, servers, storage, networks, desktops and more through virtualization. It is the most efficient way to reduce IT expenses while boosting efficiency and agility for your business. But how does virtualization actually work? How can it work for your business? Why should you consider virtualization as an option instead of just buying more equipment? Upgrade to remove ads Only ₩37,125/year
Terms in this set (25)Which of the following does server virtualization do? allows the underlying physical hardware to be shared between the virtual machines What is true about the Type 2 Hypervisor? runs on a host operating system to provide virtualization services Which component controls how traffic flows between VMs and the host computer and between the VMs and other network devices in the organization? Virtual switch An administrator deploys a new VM. After logging on to the VM, she notices that it has a different time setting than the host. What is the most likely cause of this? Guest tools are not installed. An admin is trying to enable hardware-assisted virtualization in the BIOS of a computer and notices that it is not an option. He checks the specification on the manufacture's website and finds that the system should support hardware- assisted virtualization. What is the most likely reason that he cannot enable it? The BIOS needs a firmware update. How does virtualization help to consolidate an organization's infrastructure? Allows multiple applications to run on a single server An application was installed on a virtual machine and is now having issues. The application vendor has asked you to test the application on a physical server. What method will you choose? V2P You are planning your migration to a cloud environment. Which of the following physical servers should you migrate first? Choose two. 1. A server running a non-critical application and is not heavily utilized day to day What is a safe overcommitment ratio for vCPUs? 3:1 Which Intel proprietary CPU technology executes multiple concurrent computations? Hyperthreading Which memory management feature deallocates unused RAM from virtual machines and present it to the hypervisor for other virtual machines that need it? Ballooning Before updating a Linux virtual machine, you need to ensure that you can roll back quickly if the updates cause problems. What should you do? Take a virtual machine snapshot Which of the following are considered benefits of virtualization. Choose two. 1. Power efficiency 2. Space efficiency A cloud database VM uses four separate disk volumes. Each volume needs to be fully allocated at the start. What should you configure? Thick provisioning You plan to reuse on-prem virtual machines in the cloud. What type of migration will you be performing? V2V Which solution can be used to increase application density on a host? Application containers What documentation ensures that cloud workload migrations are always performed consistently? SOP Which of the following provide system resource access to virtual machines ? VMM The ability to allocate more virtual memory than what physically exists on a host server is called _____________ . Memory overcommit VMware Player is an example of a __________________ hypervisor. Type 2 How does server virtualization make a data center more efficient? By increasing server utilization rates Which of the following virtualization types best describes containers? OS virtualization What type of memory allows a VM to start with a smaller amount of memory and increase it based on the workload? Dynamic memory You need to create an exact copy of a virtual machine to deploy in a development environment. Which of the following processes is the best option? Virtual machine cloning Identify characteristics of containers. Choose three. 1. offer consistent performance in different environments 2. all containers deployed on a host share the host OS kernel 3. can be launched within seconds Sets with similar termsServer + SK0-003 Multiple Choice325 terms Macpro76 Server + SK0-003 Multiple Choice325 terms Keotah_Freeny Chapter 3 System Components (Part B)103 terms karsonco Homework 444 terms Philip_Cogar Sets found in the same folderAWS ch.310 terms serenitynow4PLUS Amazon Module 5 Learning Check10 terms serenitynow4PLUS Amazon Module 6 Learning Check10 terms serenitynow4PLUS Amazon Module 7 Learning Check10 terms serenitynow4PLUS Other sets by this creatorExam 1 Activity 232 terms serenitynow4PLUS Ccna 2 final103 terms serenitynow4PLUS CCNA 2 MOD 14-1765 terms serenitynow4PLUS Ch. 10-13 knowledge checks117 terms serenitynow4PLUS Verified questionsCOMPUTER SCIENCE Professor Gompers suspects that it might be possible to keep just one pointer in each set object, rather than two (head and tail), while keeping the number of pointers in each list element at two. Show that the professor’s suspicion is well founded by describing how to represent each set by a linked list such that each operation has the same running time as the operations described in this section. Describe also how the operations work. Your scheme should allow for the weighted-union heuristic, with the same effect as described in this section. (Hint: Use the tail of a linked list as its set’s representative.) Verified answer
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Improved server reliability and availability, Lower total operational cost. More efficient utilization of physical servers. More efficient utilization of power.
What are the 3 types of virtualization?There are three main types of server virtualization: full-virtualization, para-virtualization, and OS-level virtualization.
Which of the following are benefits of virtualization?Virtualization can increase IT agility, flexibility and scalability while creating significant cost savings. Greater workload mobility, increased performance and availability of resources, automated operations – they're all benefits of virtualization that make IT simpler to manage and less costly to own and operate.
What are the benefits of virtualization in cloud computing?By adopting virtualization in their cloud environment, organizations can realize the following security benefits.. Flexibility. ... . Data Protection. ... . Security against attacks. ... . Cost Effectiveness. ... . Better Access Control.. |
Which of the following are the benefits of the vmware server virtualization solution choose three?
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