E20-616 Exam Questions

A customer wants you to assist them in shutting down a DMX1000. Which inline commands do you issue to check if there is any I/O on SA/FA Host Adaptors?

While investigating an FA Fibre Channel problem, you issue an 8F,,,0 command. You notice that the Loop ID value is "None". What does this tell you about the configuration of this F...

Your customer has requested that you disable the SIMs before you replace a disk. The customer makes this request because the last time a disk was replaced, the customer's console w...

Click on the exhibit button. Which operation is displayed?

Click on the exhibit button. Which operation is shown?

You want to disable SIMM messages to the customer's console. You log in as a CE. In which section of 5671 SymmWin's Procedure Wizard would you find the script to accomplish this?

What is the maximum number of DAEs and drives supported by a DMX950?

Click the exhibit button. PS7 is serviced by which SPS?

Click the exhibit button. What does the yellow 6 on Symm Dev 169 indicate?

Click the exhibit button. In which slot will you find FEBE0 board in a Symmetrix DMX-800 System?

A customer has 4Gb/s connectivity throughout its facility. The customer requires open system and Mainframe (FICON) connection to a DMX. The customer also wants 4Gb/s throughput on...

You are replacing a failed disk that has a Dynamic Spare invoked and fully synchronized. What happens to the Dynamic Spare after the disk replacement?

Click the exhibit button. In a DMX-3 24-Slot System Bay, where is the BBU?

How many memory slots are available in the DMX-3 and DMX-4 card cages?

A customer has a DMX-3 3500. The customer received a drive upgrade to fully populate all the DA pairs. All slots behind DAs 1 and 16, and 2 and 15 are full. On which storage bays w...

With RPQ, what is the maximum number of DMX-3 and DMX-4 disk bays that can be configured in a system?

How can you increase drives per loop in a DMX-3 or DMX-4?

Which DMX-3 and DMX-4 model supports configurations of up to 2400 drives (160 DAEs)?

What is the maximum number of DAEs that can be installed in a POD?

What does the DMX-4 Enhanced Cabling Support allow?

What must the DAE LCC addresses be set to when installing a DMX-3/4 disk bay?

The Cabling Verification Tool checks the connections between which two components?

Click the exhibit button. Which DMX director port has a cabling problem?

Which function(s) does the XCM card support in the DMX-3 and DMX-4?

Which board in the DMX-3 and DMX-4 combines both the CCM and ECM board capabilities?

In a DMX 3 or DMX-4, which portion of Global Memory is saved during a Vault Save?

At Enginuity code 5772.83.75 and above, which method(s) of sparing can be used for drives containing vault volumes and RAID-5 data volumes?

In a DMX 3 or DMX-4, what is the physical size of the power vault volumes?

A customer raises concerns about vault volumes. What determines the number of vault devices needed in a DMX-3 or DMX-4?

How many vault volumes are required on a DMX-3 2500?

A power failure has occurred, and vaulting takes place on a DMX-3. How is Global Memory data saved?

Which Procedure Wizard Memory script(s) would you use to replace a defective memory card slot 2 board on a DMX-3/4?

You have just replaced a drive which contained unprotected BCV volumes. Several of the BCVs had invalid tracks. What must you warn the customer about?

What does the TBU (Time to Become Urgent) feature of 5772 Enginuity allow?

In 5772 code, a background script requires a response. If after 60 minutes no response is detected, what does the script do?

What is correct when configuring RAID-6 with 5772+ Enginuity?

What is the maximum number of drives that can be installed in a DMX-3/4 system with RAID-6 protection?

Which file must be acquired before requesting a Symmetrix Secure Credential (SSC) to logon to a DMX-3 or DMX-4?

Click on the exhibit button. What is the RJ11 port on the DAE LCC card used for?

A DMX-3/4 Mohawk Storage Bay cabinet can contain up to:

What must you do first in order to set up a bin file for Mainframe?

Click the exhibit button. The three (3) LPARS, PROD1, DEV1 and TEST1 each use CHPID 12 to communicate with each of the three (3) LCU Images. How many DVLPs [Device Logical Paths] a...

What rule must be followed in order to set the SSIDs correctly in a bin?

A customer has requested a drive upgrade on a DMX-3. The DMX-3 is mainframe attached with the new 3390-3 volumes to be configured as RAID-10. There is sufficient capacity to create...

Why would a customer use Parallel Access Volumes (PAV) on a mainframe host?

In a DMX, what is the cylinder stripe size on a CKD Meta Volume?

What percentage of the space in a RAID-5 (3+1) RAID set is used for parity information?

Which model should be chosen for Symm 6.5 performance configuration at 5671?

What is another name for a Global Spare Drive in a DMX?

Click the exhibit button. What do the highlighted volumes indicate?