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Simple language
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EMC E20-018 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Infrastructure Design | 15% | - Network scalability and resilience - QoS, security and isolation - Virtual networking and convergence |
| Storage Infrastructure Design | 20% | - Virtual storage and software-defined storage - EMC storage platforms (VMAX, VPLEX, Isilon) - Data protection and provisioning |
| Compute Infrastructure Design | 20% | - Resource pooling and elasticity - Server virtualization technologies - High availability and scalability |
| Introduction to Virtualized Data Center and Cloud | 15% | - Cloud service and deployment models - Private Cloud and ITaaS models - VDC and Cloud concepts |
| VDC and Cloud Architecture | 25% | - Converged infrastructure design - Architectural framework and components - Design methodology and principles |
| Governance, Risk, Compliance and Management | 5% | - Governance and compliance frameworks - Operations and management tools |
EMC Virtualized Data Center and Cloud Infrastructure Design Specialist Sample Questions:
1. 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 lost.
Which type of consistency does this situation represent?
A) Full consistency
B) Eventual consistency
C) Application consistency
D) Crash consistency
2. You are using virtual (thin) provisioning to reduce the amount of physical storage that is initially required for an implementation.
On the storage array, you configure a pool that contains 20 TB of physical storage and then define several LUNs that total 100 TB. These LUNs are presented to several hypervisor clusters. Virtual Machines are subsequently created using a thick format for the virtual hard disks.
What is the maximum capacity that can be allocated for VM hard disks in this configuration?
A) 120 TB
B) 100 TB
C) 2000 TB
D) 20 TB
3. 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 incidents is the movement of virtual guest between physical hosts while maintaining network configuration and security configuration consistency.
Which feature should they implement to ensure consistency of network configuration and security while maintaining virtual machine mobility?
A) Distributed virtual switches
B) Virtual switches
C) VLAN tagging
D) Port grouping
4. What is its approach to addressing performance issues during the Virtualize phrase of the cloud maturity mode?
A) Proactive
B) Reactive
C) Selective
D) Investigative
5. 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 timeline, what type of infrastructure would they most likely have to choose?
A) International virtualized environment with shared resources
B) VDG
C) Internal VDC with automation
D) Cloud
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: D |








