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EMC E20-617 Exam -

Free E20-617 Sample Questions:

1. How is vault integrity verified?
A. Customer data management software
B. Run inlines manually once a day as a PM
C. Checks are performed every 500 millisecond thru a script
D. EMC ControlCenter does it automatically and informs the customer if the vault is ok
Answer: C

2. Where are volume flags for SRDF devices set?
A. Disk Map
B. Director Edit
C. Volume Edit
D. Volume Request
Answer: C

3. Click the Exhibit button.

Which directors are connected to DR-1?
A. Directors 1 and 16
B. Directors 2 and 15
C. Directors 5 and 12
D. Directors 6 and 11
Answer: A

4. Which bit is set on the Edit Directors page for FA link speed Auto Negotiate?
D. SC3
Answer: B

5. What is the maximum number of drives that can be configured on a DMX3 direct connect drive loop?
A. 4
B. 9
C. 15
D. 18
Answer: C

6. What changes during a block move in SymmWin 5670+?
A. Attributes
B. Addresses
C. Symmetrix volume numbers
D. Physical location on the disk
Answer: C

7. A DMX3 ships with 960 physical drives. How many drive bays are needed?
A. 2
B. 4
C. 8
D. 16
Answer: B

8. After adding bay 2, what needs to be done for the Symmetrix DMX3 to recognize the drives?
A. Set LCC to reflect proper bay
B. Upgrade LCC card to the new version
C. Configure thru the impl init screen in symmwin
D. Nothing; the LCC card will discover new drives automatically
Answer: A

9. Where are the larger size cache boards in the memory board slots of a DMX3 located?
A. Larger size cards go on the left
B. Larger sizes always go to the right
C. Larger size cards go in the middle
D. There is no restriction on where the boards are located
Answer: B

10. How many copies of global memory reside on the vault drives?
A. 1
B. 2
C. 4
D. 6
Answer: B

11. What is the maximum time allowed for a single vault in a DMX3?
A. 3 minutes
B. 5 minutes
C. 8 minutes
D. 10 minutes
Answer: B

12. Which component supplies power to a DAE power supply?
Answer: D

13. Click the Exhibit button.

Where is the DAE highlighted in red physically located?
A. A
B. B
C. C
D. D
Answer: B

14. What does mirrored cache protect?
A. Only reads
B. Only update writes
C. All reads and writes
D. Only partial sector reads
Answer: C

15. What condition will cause the DMX 3 to vault?
A. Fan module goes out
B. Memory Failure in slot 10
C. Front end cards brought offline
D. Battery time less than 5 minutes
Answer: D

16. Which SPSs are connected to XCM0 in a configuration with 8 power supplies?
A. 1A, 2A, 3A
B. 1B, 2B, 3B
C. 1B, 2B, 3B, 4B
D. 1A, 2A, 3A, 4A
Answer: D

17. When using a dual-directional configuration in which way does each SRDF group send data?
A. both directions over shared links
B. both directions over multiple links
C. one direction over one set of links
D. both directions over dedicated links
Answer: C

18. Where is "striped CKD" set to configure CKD metavolumes?
A. Edit Volumes
B. Edit Directors
C. Volumes Map
D. Volume Requests
Answer: D

19. What is the number of vault drive slices for a 2-storage bay, fully configured storage system?
A. 16
B. 32
C. 64
D. 128
Answer: D

20. Which feature provides performance enhancements for mirrored memory?
A. Striping
B. Solutions Enabler
C. Load Balancing
D. Aggressive Stripping
Answer: C

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