E20-001:Storage Technology Foundations Q&A (3)
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21. Which aspect of monitoring will allow you to predict the possible failure of FC Switch ports before the ports actually
fail?
A. Capacity
B. Health
C. Performance
D. Security
Answer: C
22. What are the three key data center management activities that are interdependent?
A. Installation, Configuration, Problem Solving
B. Manageability, Integrity, Cost
C. Provisioning, Monitoring, Reporting
D. Scalability, Accessibility, Security
Answer: C
23. What is host memory?
A. Connection for parallel communication devices
B. Control point for all host activities and resources
C. High speed interconnect between the CPU and memory
D. Temporary location for commands and data
Answer: D
24. Which remote replication method is most affected by the distance between source and target?
A. Asynchronous
B. Disk buffering
C. Log shipping
D. Synchronous
Answer: D
E20-001:Storage Technology Foundations Q&A (2)
FROM: www.pass4side.com
11. What are two parts of cache?
A. Bitmap store and dirty store
B. Data store and bitmap store
C. Data store and tag RAM
D. Tag RAM and dirty store
Answer: C
12. Which Data Center element stores customer and product information when the server is connected to an array?
A. Application
B. Database
C. Server
D. Storage Array
Answer: B
13. What do you monitor as part of server performance?
A. Filesystem utilization
B. HBA status
C. Memory utilization
D. Power supply status
Answer: C
14. What is the name of the drive subassembly containing the platters and R/W heads?
A. ATA
B. HBA
C. HDA
D. IDE
Answer: C
E20-001:Storage Technology Foundations Q&A (1)
from:www.pass4side.com
1. Data is being replicated from site A to site B using disk buffering to create extended distance consistent point in time
copies every hour. In the event of a site failure at A, what is the maximum amount of data that will be missing at site B?
A. 1 hour
B. 2 hours
C. 3 hours
D. 4 hours
Answer: B
2. What is a remote replication solution for EMC CLARiiON storage systems?
A. MirrorView/A
B. SnapView
C. SRDF/AR
D. TimeFinder
Answer: A
3. Which represents a common implementation of a storage network with limited scalability?
A. CSMA/CD
B. Fibre Channel Arbitrated Loop
C. Store and Forward
D. Switched Fabric
Answer: B
4. What is the process that writes physical address information to a disk?
A. Concatenating
B. Formatting
C. Partitioning
D. Striping
Answer: B
Sample questions for e20-095 EMC Technology Foundations-CAS certification exam
Sample questions for e20-095 EMC Technology Foundations-CAS certification exam
Exam Number/Code: e20-095
Exam Name: EMC Technology Foundations-CAS
Questions Type: Single choice,
Exam Language(s): English
You can find valuable questions and answers for e20-095 at pass4side.com
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1. A NetWorker server manages three tape drives. Server parallelism is set to 24. All save sets are directed to the
Default pool. During a group backup, 16 save sessions are started. If each device resource has a Target Sessions value of
4, which statement is correct?
A. 16 save streams are directed to the tape drives
B. 12 save streams are directed to tape drives and 4 save sets are aborted
C. NetWorker aborts the group because there are not enough sessions available
D. 12 save streams are directed to tape drives and 4 save sets wait until another save session finishes
Answer: A http://www.pass4side.com Pass4side Help you pass any IT Exams
2. Which level of archiving is delivered by an EMC Centera?
A. Active
B. Passive
C. Online
D. Offline
Answer: A
3. Over which path does the backup metadata travel in a SAN-based backup?
A. SAN only
B. LAN only
C. Local to storage node
D. SAN to LAN
Answer: B
4. A customer has a DL740 in its environment. Active Engine Failover is configured. During the night, one of the
engines fails. What is the result?
A. The WWPNs of the failed engine move to the working one. Active backups are redirected to another engine.
B. The resources of the failed engine move to the working one. All I/O going to the failed engine are directed to the
working one through the CMI.
C. The WWPNs of the failed engine move to the working one. Active backups to the failed engine fail.
D. The resources of the failed engine move to the working one. All I/O going to the failed engine are directed to the
working one through the write cache.
Answer: C
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