EMC E20-690 Actual Free Exam Questions & Community Discussion

Exam Code/Number: E20-690
Exam Name/Title: VNX Solutions Specialist Exam for Platform Engineers
Certification Provider: EMC
Corresponding Certification: Platform Engineer

Exam Questions: 240
Updated On: Jun 02, 2026

Question #61

Which software operation is supported by USM?

A. Install an enabler

B. Fully cancel a VNX OE for File upgrade

C. Download and install language packs

D. Install NAS code patches

Discussion 0

Correct Answer: A Vote an answer

Question #62

Refer to the exhibit.

Which connection is indicated by the number 7 in this VNX SPE Management Module?

A. Service port

B. Serial (unused)

C. Serial Console

D. Serial Management

Discussion 0

Correct Answer: C Vote an answer

Question #63

Refer to the exhibit.

The engineer needs to manage a VNX system during an unplanned data center outage but the network is down. Which connection(s) on the SPE management module can be used?

A. 4 only

B. 1 or 2

C. 2 only

D. 1 or 4

Discussion 0

Correct Answer: D Vote an answer

Question #64

Which protocols does the Storage System Initialization Wizard use to discover an uninitialized VNX?

A. TCP broadcasts and TCP multicasts

B. TCP broadcasts and UDP multicasts

C. UDP broadcasts and TCP multicasts

D. UDP broadcasts and UDP multicasts

Discussion 0

Correct Answer: D Vote an answer

Question #65

An EMC service engineer is tasked with installing a VNX Block storage system with an SPE. After a period of 10 minutes, SP A has booted successfully and SP B's status LED is still flashing amber. The service engineer verifies that the cabling is correct. What is one explanation for why SP B will not boot?

A. I/O module 1 in the right SP is faulted

B. The bottom LCC in DAE 0 is faulted

C. I/O module 1 in the left SP is faulted

D. The top LCC in DAE 0 is faulted

Discussion 0

Correct Answer: D Vote an answer

Question #66

It has been determined that a Storage Processor (SP) image is corrupt. How can the SP be restored while preserving client data?

A. Recover a VNX Control Station

B. Reboot a VNX Storage Processor

C. Recover the boot image for a VNX Storage Processor

D. Reboot a VNX Data Mover

Discussion 0

Correct Answer: C Vote an answer

Question #67

You are asked to verify the health of the Data Movers, Control Station, and Storage System on a VNX for File.
Which command should you execute?

A. /nas/bin/nas_cs -info

B. /nas/bin/nas_checkup

C. /nas/sbin/nas_fsck

D. /nas/bin/nas_storage -c -a

Discussion 0

Correct Answer: A Vote an answer

Question #68

You are an EMC service provider and want to install the ESRS IP client solution. The workstation on which you want to install this software is on a network with a proxy server.
What information must you provide in order to be able to install the solution?

A. You must provide the array serial number and the proxy configuration.

B. You must provide your Powerlink SecurID credentials and the proxy configuration.

C. You must provide your proxy server IP address and the array IP address.

D. Service partners are not allowed to install the ESRS IP client at a customer site.

Discussion 0

Correct Answer: B Vote an answer

Question #69

You are installing multiple VNX arrays, and find that the different arrays share the same serial number. What will be the result?

A. Unisphere may exhibit unpredictable behavior.

B. Unisphere will fail to discover the arrays.

C. The SP Cache of the conflicting VNXs will be disabled.

D. Unisphere can still manage each VNX.

Discussion 0

Correct Answer: A Vote an answer

Question #70

Which type of connection is needed to add a secondary Control Station when using a laptop?

A. Serial

B. SAS

C. IEEE 1394

D. Network

Discussion 0

Correct Answer: B Vote an answer

Download Free EMC E20-690 Demo

Simply submit your e-mail address below to get started with our free demo of your EMC E20-690 exam.