Vnx Solutions Expert Exam For Technology Architects

This examination E20-880 is a determining examination for the VNX Technology Architects Professional track.
This examination concentrates on VNX Specific efficiency. Additional focus is on incorporation of VNX with other key technologies: VMware, Oracle, MS Return Hosting server, and MS SQL Hosting server.

EMC provides free exercise assessments to evaluate your knowledge in planning for the examination. Practice assessments allow you to become acquainted with the subjects and question kinds you will find on the proctored examination. Your results on an exercise analyze offer one sign of how prepared you are for the proctored examination and can emphasize subjects on which you need to study and practice further. A moving ranking on the exercise analyze does not assurance a moving ranking on the qualifications examination.

Exam Topics

Topics likely to be protected on this examination include:

VNX Specific Performance

1.VNX Specific efficiency descriptions
2.Block and Data file efficiency resources for research and problem solving
3.Performance significances of different hard drive and RAID kinds
4.VNX Data file AVM performance
5.Block efficiency concerns of FAST VP and FAST Storage cache
6.Performance effect of Data file features such as SnapSure, Replicator, and Data De-duplication
7.Performance significances of using SnapView, SAN Duplicate, and MirrorView

VNX Specific Storage space Integration with VMware vSphere Best Methods

1.Explain general guidelines for VMware virtualized surroundings
2.Discuss the guidelines for ESXi server surroundings
3.Explain the guidelines for VNX storage surroundings
4.Explain guidelines for VMware Visitor OS surroundings
5.Articulate about the guidelines for a VMware Exclusive Facilities management

VNX Specific Storage space Incorporation with MS SQL Hosting server Best Methods

1.Optimal LUN structure for SQL Elements on the Physical Hard drive
2.Optimal RAID structure depending on SQL component kind
3.Architecture of material topology that provides SQL components maximum reaction periods
4.Best practices when applying SQL Hosting server on a VNX range
5.Measuring and measurement the maximum variety of spindles/RAID groups/LUNs for a given SQL Hosting server structure
6.Optimal SQL structure using tools such as Perfmon and SQL Query Analyzer
7.Best practices for applying SQL Hosting server in a virtualized environment for virtual machine, CPU, memory and disk templates

VNX Specific Storage space Incorporation with MS Return Best Methods

1.Sizing an Return Hosting server 2010 data source for performance and capacity on a VNX range
2.Best practices and considerations when applying FAST Storage cache and Storage space Regularly on VNX arrays
3.Best practices for backup and recover of Return 2010 directories and Database Accessibility Categories using EMC Duplication Manager 5.4 and VNX Clones/Snaps
4.Site resiliency options for Return Hosting server 2010 depending on RPO/RTO requirements

VNX Specific Storage space Incorporation with Oracle Best Methods

1.Optimal LUN structure for Oracle Elements
2.Guidelines for Oracle Execution with VMware
3.Optimal RAID structure depending on Oracle Object kind
4.Best practices for RM/SE in Oracle implementations
5.Fabric Topology that provides maximum reaction periods for Oracle components
6.Best practices when applying an Oracle application on VNX
7.Measuring and measurement the maximum variety of spindles/RAID groups/LUNs for a given Oracle structure

Redundant Infromation Technology And Telecommunications Equipment

Any time one has additional IT equipment to help spare, then its possible for you to re-apply it inside the organization. A tautology IT and telecoms products are crucial inside the modern world. If you are typing a essay once your hard drive crashes, you are aware how annoying it can be to need to rewrite anything. However, when a server hard drive at a large pot crashes, understanding that corporation will not implement any redundancy, all of the data can be lost forever. Redundancy also comes in many different types, every type have their own positives and negatives.
The most affordable method to implement redundancy should be to set up your machines harddrives inside a RAID setting. RAID symbolizes Redundant Selection of Inexpensive Hard disks and contains a couple of differing types, but the main position of foray is to have backup copies of your data in numerous hard drives, so that if one harddrive failed the residual hard disk drives can recover the data. Alternative methods to accomplish redundancy of data is to have offsite copies, to ensure when the building had been to lose down or be destroyed the slightest bit, your data would certainly recoverable on the storage center.
So much driving in reverse is great for the inner structure of this business, but if your customers or perhaps business partners cant admittance any of that facts online your business is going to be doomed to help failure. That may be where obsolete telecoms apparatus will come in. Despite the fact that will not have a great deal of traffic flowing back and forth from the internet you may still desire a router to get online. If router features a firmware revise that deals with a serious security flaw you would be wise to update it. Withal, when you are upgrading the particular firmware your enterprise are going to be offline. Even when the up-date is full there may be bugs you didn’t expect also it could however leave your company offline. Should you have redundant telecoms equipment you may test the actual update in a closed environment first to make certain there will never be any insects along with the rest of one’s telecoms products. Then you could update the leading router and use the back up router to keep the company online as the update has taken place.
You may get redundant This techs to help with making sure a new proposed result from a single tech would not have unanticipated consequences. In the earlier example of updating the router, many one computer might see is “there is a big stability hole which needs to be fixed”. Precisely what another tech could see is “the particular upgraded model from the router doesn’t offer the version in the routing protocol used in other network. In this case the other tech would have had the opportunity to take into consideration risking potential the security hole as opposed to the bills of updating the rest of the network.
There are lots of more examples of how to handle redundancy these days, but something is good for sure, That and telecommunications redundancy are definitely was required to ensure your business doesn’t move through huge head aches. Additional This equipment should be found in ohio state university physicians to make certain redundancy.

Vnx Solutions Expert Exam For Technology Architects

This examination E20-880 is a determining examination for the VNX Technology Architects Professional track.
This examination concentrates on VNX Specific efficiency. Additional focus is on incorporation of VNX with other key technologies: VMware, Oracle, MS Return Hosting server, and MS SQL Hosting server.

EMC provides free exercise assessments to evaluate your knowledge in planning for the examination. Practice assessments allow you to become acquainted with the subjects and question kinds you will find on the proctored examination. Your results on an exercise analyze offer one sign of how prepared you are for the proctored examination and can emphasize subjects on which you need to study and practice further. A moving ranking on the exercise analyze does not assurance a moving ranking on the qualifications examination.

Exam Topics

Topics likely to be protected on this examination include:

VNX Specific Performance

1.VNX Specific efficiency descriptions
2.Block and Data file efficiency resources for research and problem solving
3.Performance significances of different hard drive and RAID kinds
4.VNX Data file AVM performance
5.Block efficiency concerns of FAST VP and FAST Storage cache
6.Performance effect of Data file features such as SnapSure, Replicator, and Data De-duplication
7.Performance significances of using SnapView, SAN Duplicate, and MirrorView

VNX Specific Storage space Integration with VMware vSphere Best Methods

1.Explain general guidelines for VMware virtualized surroundings
2.Discuss the guidelines for ESXi server surroundings
3.Explain the guidelines for VNX storage surroundings
4.Explain guidelines for VMware Visitor OS surroundings
5.Articulate about the guidelines for a VMware Exclusive Facilities management

VNX Specific Storage space Incorporation with MS SQL Hosting server Best Methods

1.Optimal LUN structure for SQL Elements on the Physical Hard drive
2.Optimal RAID structure depending on SQL component kind
3.Architecture of material topology that provides SQL components maximum reaction periods
4.Best practices when applying SQL Hosting server on a VNX range
5.Measuring and measurement the maximum variety of spindles/RAID groups/LUNs for a given SQL Hosting server structure
6.Optimal SQL structure using tools such as Perfmon and SQL Query Analyzer
7.Best practices for applying SQL Hosting server in a virtualized environment for virtual machine, CPU, memory and disk templates

VNX Specific Storage space Incorporation with MS Return Best Methods

1.Sizing an Return Hosting server 2010 data source for performance and capacity on a VNX range
2.Best practices and considerations when applying FAST Storage cache and Storage space Regularly on VNX arrays
3.Best practices for backup and recover of Return 2010 directories and Database Accessibility Categories using EMC Duplication Manager 5.4 and VNX Clones/Snaps
4.Site resiliency options for Return Hosting server 2010 depending on RPO/RTO requirements

VNX Specific Storage space Incorporation with Oracle Best Methods

1.Optimal LUN structure for Oracle Elements
2.Guidelines for Oracle Execution with VMware
3.Optimal RAID structure depending on Oracle Object kind
4.Best practices for RM/SE in Oracle implementations
5.Fabric Topology that provides maximum reaction periods for Oracle components
6.Best practices when applying an Oracle application on VNX
7.Measuring and measurement the maximum variety of spindles/RAID groups/LUNs for a given Oracle structure