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EMC Storage Technology Foundations Sample Questions:

1. What is a disadvantage of synchronous remote replication compared to other methods of remote replication?

A) Need for disk buffer space
B) Need for time stamping writes
C) Potential for data loss
D) Response time elongation

2. Which technology is designed for storage of fixed content data?

A) SAN
B) NAS
C) DAS
D) CAS

3. What happens when the EMC/TimeFinder Mirror Restore operation is performed?

A) BCV is made independently accessible
B) All data from the BCV is copied to the Standard Volume
C) All data from Standard Volume is copied to the BCV
D) Data is copied incrementally from the Standard Volume to the BCV

4. How does asynchronous remote replication improve application performance compared to synchronous remote replication?

A) Writes are acknowledged immediately by the source array
B) Reads are serviced by the source array
C) Reads are serviced by the remote replica
D) Writes are acknowledged immediately by the remote replica

5. A business wants to backup 1 GB of data containing 100 files and another 1 GB of data containing 10,000 files. Which would take more time?

A) Depends on backup software
B) Backing up 10,000 files
C) Both will take same time
D) Backup 100 files

Solutions: