E20-018 試験問題を無料オンラインアクセス

An enterprise has several line of business applications that exist as separate islands of data and functionality. The enterprise now needs to share data across these applications to automate business practices.
What does the organization need to implement?

• A.EAI
• B.SAS
• C.GRC
• D.L2TP

Why is it beneficial to define tier criteria during the data center inventory and data gathering process?

• A.To define service-level objectives
• B.To define recovery time objectives
• C.To define service-level agreements
• D.To define recovery point objectives

You are meeting with the CIO to discuss your VDC design. They the amount of capital that is being invested in iSCSI adapters. They state that, because of the number of adapters required, it is more cost-effective to purchase 10 Gigabit Ethernet NICs and use the integrated hypervisor software stack.
What effect will this have on the hypervisors?

• A.Increased CPU load
• B.Decreased CPU load
• C.Decreased amount of I/O
• D.Increased amount of I/O

Refer to the exhibit.

You are expanding the compute layer of a VDC, and need to add more access layer switches to provide connectivity to the hypervisors. However, there are no available ports on the two aggregation layer switches to accommodate the uplink connections from the new access layer switches, and there is no available funding to purchase additional aggregation layer switches. The active uplinks are operating at 95% of capacity.
What can be done to expand the access layer and not impact the performance of the existing environment?

• A.Aggregate the aggregation layer switches into a virtual switch.
  Reduce the number of uplink connections from each access layer switch by 50%.
• B.Aggregate the access layer switches into a virtual switch.
  Reduce the number of uplink connections to each aggregation layer switch by 50%.
• C.Aggregate the datacenter core switches.
  Reduce the number of uplink connections from each access layer switch by 50%.
• D.Aggregate the datacenter core switches.
  Reduce the number of uplink connections from each aggregation layer switch by 50%.

Which two capacity management objectives often conflict with each other?

• A.Efficiency and availability
• B.Availability and security
• C.Compliance and efficiency
• D.Manageability and redundancy