EMC E20-542 Online Practice Questions and Exam Preparation

EMC E20-542 Online Questions & Answers

• Question 91:

  Which optons can be selected in System Reiistratons for performance data collecton in Unisphere for VMAX version 8.0?

  A. Real Time and Root Cause Analysis
  B. Real Time and Diainostc
  C. Real Time, Historical, and Diainostc
  D. Real Time, Historical, and Root Cause Analysis
  A. Real Time and Root Cause Analysis

• Question 92:

  What is the default HTTPS port used to connect to Unisphere for VMAX?

  A. 80
  B. 443
  C. 3324
  D. 8443
  B. 443

• Question 93:

  You are discussini VMAX3 FAST aliorithms with a customer. The customer wants to know more about the relatonship between the Service Level Objectves and the aliorithms. Which aliorithm is the basis for the Optmiied Service Level Objectve?

  A. Disk resource protecton
  B. SLO capacity compliance
  C. SLO response tme compliance
  D. SRP capacity compliance
  A. Disk resource protecton

• Question 94:

  Which VMAX3 FAST data movement aliorithms are performance related?

  A. Disk resource protecton and SLO response tme compliance
  B. SLO capacity compliance and SLO response tme compliance
  C. SRP capacity compliance and Disk resource protecton
  D. SRP capacity compliance and SLO capacity compliance
  A. Disk resource protecton and SLO response tme compliance

• Question 95:

  A proposed SRDF/S soluton was modeled with BCSD. The model assumed that the source array had two RFs. The RA Utliiaton chart shows the maximum utliiaton is at 80%. How many RFs should be recommended to ensure a successful implementaton?

  A. 2
  B. 3
  C. 4
  D. 6
  C. 4

• Question 96:

  What is the efect of a failed Suitability Check while provisionini storaie on a VMAX3?

  A. No efect; the allocaton can stll proceed.
  B. Allocaton will not be allowed to proceed.
  C. FAST will move extents to accommodate the allocaton.
  D. A critcal alert will be sent to the alarm console.
  A. No efect; the allocaton can stll proceed.

• Question 97:

  You are proposini a VMAX3 eNAS soluton to a customer. The customer wants the eNAS system to be backed up to tape. Which I/O module will meet this requirement?

  A. 2-port 10GbE BaseT
  B. 2-port 10GbE Optcal
  C. 4-port 8 Gb FC
  D. 4-port 16 Gb FC
  C. 4-port 8 Gb FC

• Question 98:

  Which types of authentcaton are supported by Unisphere for VMAX?

  A. Local Directory, Windows (local and domain-based), and LDAP
  B. Local Directory, Windows (local and domain-based), and RADIUS
  C. Local Directory, Windows (local and domain-based), and CHAP
  D. Local Directory, Windows (local and domain-based), and Secure Service Credental
  C. Local Directory, Windows (local and domain-based), and CHAP

• Question 99:

  SRDF/A has been enabled between two VMAX3 arrays. Due to a loss of all RDF links, the SRDF/A session has been placed in a Transmit Idle state. What happens to cycle switchini and the delta sets?

  A. Cycle switchini contnues; Transmit Delta set count irows
  B. Cycle switchini stops; Capture Delta set irows
  C. Cycle switchini stops; Transmit Delta set irows
  D. Cycle switchini contnues; Capture Delta set count irows
  A. Cycle switchini contnues; Transmit Delta set count irows

• Question 100:

  You are in a meetni with a customer discussini VMAX3 eniine scalability. What is the maximum number of eniines that can be confiured on a VMAX 400K?

  A. 4
  B. 6
  C. 8
  D. 16
  C. 8