E20-018 Exam Questions

A large company has multiple data centers with heterogeneous arrays of various sizes at each site. Some arrays are reaching maximum utilization, and other arrays are underutilized....

Why is it possible for Object-based Storage Devices (OSD) to achieve massive scale without significant performance impact?

What is a benefit of archiving data to the cloud using Atmos and FMA?

Your client is considering server-based storage virtualization. You explain that it is easy to deploy. What else should you tell them?

What are three attributes of a cloud services design?

What would you identify as a business application in applying IT as a Service to IT processions?

A development organization uses a PaaS service from a public cloud to develop and test an application. Once sending and verification are complete, the development team discovers th...

When applying compliance principles to your company's VDC and cloud architectures, how should you approach your information life cycle management strategy?

A customer has implemented a Vblock solution in their primary data centre. They are using a single management tool set to configure and provisions the computer, network, and storag...

Which two capacity management objectives often conflict with each other?

A large enterprise has virtualized heavily and is in the process of implementing configuration management in the virtual infrastructure. One thing that causes a large number of inc...

What caching technique does VPLEX use to ensure that the new write operation take advantage of underlying disk array functionality?

Which consolidation approach involves consolidating by cross departmental needs or requirements?

When using logging to maintain server security, which is the key element for intrusion detection and should be contained the server logs?

What is a key VDC and cloud planning consideration for IT governance?

A hypervisor running virtual servers fails with an unrecoverable error and at virtual server are restarted on another hypervisor. When the application restarts, some data has been...

To ensure cost and resource efficiency, your customer is concerned with the configuration management of their IT infrastructure. Within a service management system, what would cont...

What error accounts for 99% of the reasons why recovery and availability fail?

A customer wants to implement a service to provide their virtual server infrastructure the ability to dynamically migrate virtual machines from on physical host to another physical...

A large enterprise has introduced virtualization into a data center. During live Mitigation, several virtual hosts have recognized lost cluster heartbeats and network performance d...

What is a key business driver for automation in the virtualized data center?

Your customer is considering upgrade their network to a converged network that would handle their network traffic, storage traffic, and voice traffic. What are the two benefits whe...

A customer has to improve a test/dev environment infrastructure as quickly as possible, not within weeks or months. They also have limited resources available. Considering their ti...

Which feature allows for the maximum utilization of the I/O and bandwidth available in the network infrastructure?

What are the two common factors that drive a company to institute a company-wide compliance program?

A small law firm that does not currently have any virtualization technologies implemented has currently merged with another firm of approximately the same size. They are planning t...

Which storage requirement would be met with the implementation of traditional (thick) provisioning?

Which contractual agreement represents the legal contract with a service provider?

An administrator is managing a virtualized environment that has limited available physical NICs on the hyper host. The hypervisor hosts physical switch ports are configured for VLA...

A company is planning the backup strategy for their virtual machine environment. They are considering migrating to an image based backup model. Where image-based backup would be pr...

What is the definition of "cloud services"?

In the CAP Theorem, what is Partitioning?

A VDC environment is to be deployed with several virtual machines (VMs). The data stores for the VMs will be hosted on a storage array-based local replication that has been propose...

A large banking customer has decided to move from a physical to virtual environment. They have been the long processes of gathering data from a storage perspective, what is somethi...

Which WAN connectivity solution provides the same security options utilized in a local area network (VLAN)?

An organization is establishing a second data center and needs to have high speed, low latency LAN and SAN connectivity between the two sites. They are only able to obtain two stan...

Which design consideration helps reduce risk when data is co-mingled across different business units in a VDC or between companies or between clouds?

Why proper sizing of an in-bound network is based on storage virtualization configuration import?

Which component of a VDI implementation manages the assignments of server-hosted desktops to clients?

Which is an example of horizontal scaling a virtual application?

A customer has two data centers located within 3 km of each other. They use EMC arrays at one of the data center. They would like to have a consistent view of one or more LUNs. Whi...

Why is the need for host-based agents a disadvantage in a block storage virtualization environment with on-of band virtualization appliance?

Which is an example of a hypervisor that does binary translation of sensitive non-virtualized requests but allows for direct execution of user requests?

A developer has asked you to recommend a Cloud Service Model to run a new home grown application currently in deployment. The application is based upon a programming language that...

A customer has a mission-critical application running on a virtual server that must be continuously available. Which service should they configure to provide automatic failover, no...

An administrator is configuring resources for a self service portal. They have just completed their storage infrastructures categories based on performance. Which process did the a...

An organization with 25,000 employees has moved to a new building that contains a fully virtualized data center with a virtual desktop infrastructure (VDI) instituted for all emplo...

Consider the following statement. The active distribution of decision-making rights and accountability among different stakeholders in an organization and the rules and procedures...

Your client has a block-based storage virtualization environment. They want to avoid losing data in the event of double disk failure. Which technology do you suggest they deploy?

Which is primary dimension to consider when performing a risk management?