EMC DEA-1TT4 Online Practice Questions and Exam Preparation

EMC DEA-1TT4 Online Questions & Answers

• Question 1:

  What is a key advantage of cloning a virtual machine (VM)?

  A. Ability to run new VMs simultaneously with the same IP address.
  B. Reduces the time required to create multiple copies of a VM.
  C. Improves the performance of an existing VM and new VMs.
  D. Eliminates the need to create multiple snapshots for a VM.
  B. Reduces the time required to create multiple copies of a VM.

• Question 2:

  What is a function of the metadata service in an object-based storage device (OSD)?

  A. Generates the file system namespace from the file contents.
  B. Manages both physical and logical disks on which the user data is stored.
  C. Manages the storage space for all remote clients.
  D. Maintains the object IDs and file system namespace mappings.
  D. Maintains the object IDs and file system namespace mappings.

• Question 3:

  DRAG DROP

  In a recovery operation, what is the correct sequence of steps after the backup client sends a restore request to the backup server?

  Select and Place:

  

  

• Question 4:

  A company has virtualized their data center and wants to deploy a recovery-in-place backup approach. What is the advantage of this type of approach?

  A. Acquires backup services through a self-service portal
  B. Eliminates the backup impact on the application servers
  C. Reduces the recovery point objective to restore the data to any previous point-in-time using backed up VMs
  D. Eliminates the need to transfer the image from the backup device to the primary storage before it is restarted
  D. Eliminates the need to transfer the image from the backup device to the primary storage before it is restarted

• Question 5:

  DRAG DROP

  Match the Fibre Channel (FC) Layers with their respective functions.

  Select and Place:

  

  

• Question 6:

  In an FCoE switch, which function is provided by the Fibre Channel Forwarder (FCF)?

  A. Communication bridge between CEE and IP networks
  B. Communication bridge between FC and FCIP networks
  C. Communication bridge between CEE and FCIP networks
  D. Communication bridge between CEE and FC networks
  D. Communication bridge between CEE and FC networks

• Question 7:

  A company is planning to perform a cloud-based backup. They want to send their data over a public network to a cloud backup device. Which security control mechanism helps to protect the data from an attacker?

  A. Multi-factor authentication
  B. Demilitarized zone
  C. Data shredding
  D. Encryption
  D. Encryption

• Question 8:

  Which management function involves configuring LUN masking to restrict hosts from accessing a specific LUN in a data center environment?

  A. Performance Management
  B. Change Management
  C. Security Management
  D. Configuration Management
  C. Security Management

• Question 9:

  What is determined by the amount of space configured for the journal in continuous data protection (CDP) replication?

  A. Length of time required to recover the data
  B. Length of time the recovery points can go back
  C. Amount of data that can be restored to a specific point
  D. Amount of space the source and replica volumes require
  D. Amount of space the source and replica volumes require

• Question 10:

  What is a benefit of link aggregation?

  A. Optimizes fabric performance by distributing network traffic across ISLs.
  B. Improves ISL utilization by increasing the network traffic on a specific ISL.
  C. Yields a higher throughput by combining two parallel ISLs into a single physical ISL.
  D. Saves bandwidth by restricting traffic to a specific potentially congested ISL.
  A. Optimizes fabric performance by distributing network traffic across ISLs.