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EMC E20-018 Exam Syllabus Topics:

EMC Virtualized Data Center and Cloud Infrastructure Design Specialist Sample Questions:

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

A) Configuration drift
B) Failures in automation scripts
C) Environmental issues
D) Failure to test for corrupted Backups

2. 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 employees. However, each morning between 9:00 am to 9:30, the help desk receives a large number of calls concerning slow performance and timeout issues.
The IT department that the storage array's Fibre Channel drives is the bottleneck. They propose sold purchasing solid state disks (SSDs) to store the entire VDI environment. Unfortunately, their proposed is rejected because of the cost of the drives.
Which array feature should the organization implement to reduce the quality of SSD that are required to service the high I/O bursts of their VCs environment?

A) Deduplication
B) Cache Tiering
C) Thin Pools
D) Cache Partitioning

3. You are designing a new VDC and are planning to use iSCSI for storage connectivity from the hypervisors. The network infrastructure is 10 Gigabit Ethernet, and the storage system can support multiple NICs.
Your networking design on the storage system must provide the highest level of performance, security, and fault tolerance.
What should you recommend?

A) Leave the NICs independent and connect them to different access layer switches. Configure a separate VLAN for iSCSI traffic on each NIC.
B) Bond the NICs together and connect them to different aggregation layer switches. Configure a separate VLAN for the iSCSI traffic.
C) Bond the NICs together and connect them to different access layer switches. Configure a separate VLAN for the iSCSI traffic.
D) Leave the NICs independent and connect them to different aggregation layer switches. Configure a separate VLAN for iSCSI traffic on each NIC.

4. Which two capacity management objectives often conflict with each other?

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

5. When selecting a hypervisor, which condition would favor choosing KVM?

A) A full virtualization approach is desirable.
B) All virtualized applications are layered on Microsoft Windows operating systems.
C) Every guest VM is required to run an unmodified operating system.
D) All virtualized applications are layered on Linux and OpenBSD.

Solutions: