E20-001 Exam Questions

During EMC CLARiiON MirrorView/A remote replication, the communication link between a mirror's primary image and its secondary image fails. What is the state of the secondary image...

Which component of EMC ControlCenter collects information about Managed Objects?

What describes External DAS?

EMC E20-001 Exam Which EMC product family allows management and configuration of Fibre Channel switched fabrics?

Which sequence of activities describes a read cache hit? 1. Read data is sent to the host 2. Host sends read request to storage system 3. Cache is searched, and data is found

Which statement applies to Internal DAS?

Which task is an example of monitoring the performance of a data center object?

Click on the Exhibit button. In the environment shown in the exhibit, the storage devices are RAID-1 protected. Which component is a Single Point of Failure? EMC E20-001 Exam

What distinguishes a FC director from a FC switch?

An application uses ten 10 GB Devices. A pointer based replica of the application is required. The replica will be kept for 24 hours. The data changes by 20% every 24 hours. How mu...

What is the correct order of operations for array-based synchronous replication? 1) Write is received by the source array from host/server 2) Remote array sends acknowledgement to...

What does the number of files to be backed up affect in a backup and recovery environment?

What is stored in tag RAM?

Which disk drive component is responsible for positioning the R/W heads?

Which feature can multi-pathing software provide?

What is a benefit of tracking changes to the source and target devices after a point in time replica is created?

What channel is valid for connecting storage arrays directly to IP networks for remote replication?

What is the size of the unique Content Address when the CAS stores a data object?

Click on the Exhibit button. Which type of backup topology is shown in the exhibit?

The Recovery Point Objective (RPO) of a company is 2 hours. Which statement is true in the event of a disaster?

Which SAN management feature prevents unauthorized or accidental access to volumes?

Which requirement is a reason for deploying NAS?

What is a server capacity management task?

You want to ensure that your storage solution can grow with your business. Which requirement of storage systems applies to this goal?

You are planning for disaster recovery of your backup and recovery environment. Which backup EMC E20-001 Exam server component must be included?

Which component in an EMC Symmetrix Array handles physical disk I/O operations?

A Celerra system is servicing NAS clients over two Data Movers that are configured Primary/Primary. The Control Station fails. How does this failure impact data access?

What is an advantage of RAID 5 relative to RAID 1?

Which statement is true of parity-based RAID?

During DR planning in a two data center setup you determine that: The remote site B will hold a copy of data that is 5 minutes behind the production data at site A It will take two...

Which network technology uses time division multiplexing for sending data from multiple subscribers as an optical signal?

What are the physical ports that interconnect two FC switches referred to as?

In which management task would you collect and analyze ISL traffic metrics?

EMC E20-001 Exam When is data copied from the source to the save location in pointer based replica technology?

Which statement describes the iSCSI protocol?

What is a concern of NAS management?

You must create a chargeback system for cost recovery in the IT department. Which activity supports this goal?

What is a logical component of a storage environment?

Which aspect of monitoring will allow you to prevent a file system from running out of space?

Click on the Exhibit button. Identify the HBA and F port in the SAN Core/Edge exhibit. EMC E20-001 Exam