EMC E05-001 Online Practice Questions and Exam Preparation

EMC E05-001 Online Questions & Answers

• Question 121:

  What is an accurate statement about the application presentation technique of application virtualization?

  A. Application executes remotely and its user interface is transmitted to the client
  B. Application is downloaded in portions on the client for local execution
  C. Application executes on the client without the use of a locally-installed agent
  D. Application is converted into a standalone package that directly executes on the client
  A. Application executes remotely and its user interface is transmitted to the client

• Question 122:

  An organization plans to deploy a new application in their environment. The new application requires 2 TB of storage space. During peak workloads, the application is expected to generate 9800 IOPS with a typical I/O size of 4 KB. The capacity of each available disk drive is 250 GB. The maximum number of IOPS a drive can perform at with 70 percent utilization is 90 IOPS.

  What is the minimum number of disk drives needed to meet the application's capacity and performance requirements given a RAID 0 configuration?

  B. 70
  C. 110
  D. 140
  C. 110

• Question 123:

  What accurately describes link aggregation in a SAN?

  A. Combines two or more parallel interswitch links into a single logical interswitch link
  B. Aggregates the data transmission rate of all HBA and storage system port pairs
  C. Consolidates compute-to-compute traffic and storage traffic into a single interswitch link
  D. Replaces multiple parallel interswitch links by a single physical interswitch link
  A. Combines two or more parallel interswitch links into a single logical interswitch link

• Question 124:

  Which lossless Ethernet functionality helps Converged Enhanced Ethernet (CEE) devices to convey and configure their features with the other CEE devices in the network?

  A. Data center bridging exchange protocol
  B. Enhanced transmission selection
  C. Priority-based flow control
  D. Congestion notification
  A. Data center bridging exchange protocol

• Question 125:

  A system has three components and all three components need to be operational for 24 hours; Monday through Friday. During a particular week, failure of component 3 occurred as follows:

  Tuesday = 8 AM to 1 PM Thursday = 5 PM to 10 PM Friday = 5 AM to 10 AM

  What is the mean time between failures on component 3 for that week?

  A. 5 hours
  B. 35 hours
  C. 40hours
  D. 51 hours
  B. 35 hours

• Question 126:

  What enables an administrator to create device groups in an IP-SAN for restricting device communications to a group?

  A. iSNS discovery domain
  B. NIC teaming
  C. Demilitarized zone
  D. Security identifier
  A. iSNS discovery domain

• Question 127:

  What is a characteristic of a scale-out NAS?

  A. File system grows dynamically as nodes are added in the cluster
  B. Up to four file systems can be created across the cluster
  C. Distinct file systems are created on each node in the cluster
  D. Different file systems can be mixed on each node in a single cluster
  C. Distinct file systems are created on each node in the cluster

• Question 128:

  Which benefit does the measured service characteristic provide to a cloud service provider?

  A. Enables control and optimization of resource use
  B. Enables cloud services to communicate with each other
  C. Enables availability of specific resources depending on policy
  D. Enables the reduction and/or elimination of upfront IT expenditure
  A. Enables control and optimization of resource use

• Question 129:

  Which EMC product provides a remote replication solution for EMC VMAX3 storage systems?

  A. SRDF
  B. SnapSure
  C. MirrorView
  D. ProtectPoint
  A. SRDF

• Question 130:

  What is a benefit of backing up data to a disk library?

  A. Provides improved backup and recovery performance
  B. Provides built-in portability to meet offsite requirements
  C. Supports the shoe shining effect for improved backup performance
  D. Pre-configured and dedicated appliance is only used for backups
  A. Provides improved backup and recovery performance