Which statement about virtualization technologies are correct?
- vSphere implements a Type 1 hypervisor via ESXi
- Each VM or operating system version
... [Show More] is isolated from other running on the same machine
A hypervisor is a virtualization technique that provides a virtual operating platform for one or more instances of an operating system. Identify the statements that are correct differentiate between the two types of hypervisors - type 1 and type 2
- The physical server on which vSphere's hypervisor has been installed is called an ESXi host
- Type 2 hypervisors run within a host Operating System
00:02
01:23
There are several benefits of virtualizing the Infrastructure. Which statements best describe the benefits of a VMware vSphere infrastructure?
- it allows maximized use of hardware resources
- It provides clients with the resources in which they are interested, such as computation power, storage, application services, on "as needed" basis
- it allows an organization to reduce the cost and complexity of business continuity and DR
- it supports server consolidation, which allows you to run multiple operating system on a single lowering the total cost of ownership.
A hypervisor provides a virtual operating platform for one or more simultaneous instances of an operating system.
Which statements best describe the two types of hypervisors- Type 1 and Type2?
- Type 1 hypervisors are most appropriate for server consolidation
- Type 1 hypervisors are known as bare metal hypervisors
-Type 2 hypervisor are installed as an application
_vSphere implements a Type 2 hypervisor via ESXi
One of the biggest developments in IT infrastructure management is the emergence of virtualization, which is well suited for most business applications and the most demanding workloads.
Identify the characteristics of computer virtualizaiton
-Hypervisor allows multiple operating systems to share a hardware host
-vSphere implements a Type1 hypervisor via ESXi
-Each Virtual Machine Version is isolated from others running on the same machine
_Hypervisors provide only virtualization of software
_There is no sharing of spare resources
What are the benefits of a VMware vSphere virtual infrastructure?
-Server consolidation allows you to run many version of operating systems on a single machine
-Providers can deliver on-demand services
_Multiple physical machines can be run on one VM to reduce overhead
_Total cost of ownership for IT infrastructure is eliminated by running multiple operating systems on a single machine
-Disaster recover is simplified through features such as clustering and full virtual backups
identify the benefits of a virtual infrastructure
_Multiple physical machines can be run on a VM to reduce overhead
_An increase in the cost of business continuity and disaster recovery is offset by reduce complexity
-it allows providers to deliver on demand services
-it can help reduce the server downtime for an organization
-it allos dynamic assignment of resources, such as server, bandwidth, and storage, to applicaitons
identify the statements that correctly differentiate between the two types of hypervisors - Type 1 and Type 2
-vSphere uses a Type 1 hypervisor called ESXi
_Type 2 hypervisor are installed as an application
-A type 2 hypervisor can be used to run an additional OS on your Laptop
_Type 2 hypervisors are know as bare metal hypervisors
A big development in IT infrastructure is the emergence of virtualization.
What are the characteristics of virtualization?
-Hypervisors allow multiple operating system to share one hardware host
_Hypervisor provide only hardware virtualization
_Spare resource don't need to be shared
-Each VM or operating system version is isolated from others running on the same machine
identify the components of a physical datacenter
- Management servers or clients
-Switches, routers, and cables
-Computing servers
-Storage networks or arrays
_Resource pools
The virtual datacenter is a virtualization of the physical datacenter, including host servers, virtual machines, storage, and networks. What are the characteristics of the vSphere virtual datacenter?
-It provides a means for VMs to communicate with the physical network
-Aggregates resources of a cluster can be finely partitioned and assigned to VMs
-Distributed services are required for features such high availability and vMotion
_Datastores are used to aggregate virtual storage presented to VMs that simplify and hide the intricacies of the SAN
-Virutal networking provides a means for VMs to communicate with one another.
The virtual datacenter provides a full spectrum of virtualization management options for the network topology. Identify the statements that best describe vCenter Server management
-SDKs and CLIs are used to assist with automation of administrative tasks, as well as managing and monitoring VMs and host machines
-vCenter provides management for the vSphere environment.
-VM console access is used to provide access to VMs via native interfaces.
_vCenter provides additional management functionality, such as data recovery, for products. [Show Less]