Online Access Free 1Y0-A16 Practice Test

How can the architect identify if the XenServer hosts are the source of a bottleneck?

• A.Identify if disk queue length increases above zero.
• B.Identify if memory consumption is above 90%.
• C.Identify if network utilization rises above 75%.
• D.Identify if the CPU consumption is above 85%.

Why is placing the write cache on the target device hard drive as shared storage the best solution?

• A.This solution will simplify the planning phase because it does not require identification of theshared storage size and utilizes the existing storage infrastructure.
• B.This solution does not require the setup and configuration of a shared storage solution since XenServer is already being utilized and the same HP SAN can be used for the write cachestorage.
• C.This storage is assigned to each virtual machine from optimized storage. Although it is not as fastas RAM or target device local storage, it still provides a fast response time and reduces the load on the Provisioning Server without being limited by RAM.
• D.The costs associated with over-estimating the write cache size are not nearly as detrimental as over-estimating with RAM.

Why is using four farms the best design for the short-term rollout of XenDesktop?

• A.Each farm can have its own unique settings.
• B.This is the fewest number of farms possible for the required number of initial users.
• C.This solution provides the fastest application response time possible for offline users.
• D.Each datacenter hasa different domain name space.

Why should memory consumption above 90% be used to identify bottlenecks?

• A.At least 20% of resources should be available at all times.
• B.Running XenCenter will consume 20% of all memory resources.
• C.XenServer host CPU utilization above 90% causes excessive paging.
• D.XenServer host reserves 20% ofall memory for paging.

Scenario: The IT managers at Healthy Helping Hands are updating their environment. Recently the HR users have been experiencing intermittent outages in remote access to their application.
Which solution should be included in the project to address this problem?

• A.Request that HR users upgrade their Internet connections.
• B.Replace the existing Secure Gateway server.
• C.Issue company laptops to HR users.
• D.Add a second Secure Gateway server to the environment.