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EMC Storage Technology Foundations Sample Questions:
1. What is true about parity-based RAID?
A) Parity is read only when a full stripe is read
B) Parity is updated when writes fill a stripe
C) Parity is updated each time a write is performed
D) Parity is read each time a read is performed
2. Which requirement is a reason for deploying NAS?
A) Global access to data
B) Array managed data security
C) Host managed storage volumes
D) Content addressed storage
3. What is a concern of NAS management?
A) Configuring the system to meet application performance requirements
B) Configuring the system to meet limited interconnectivity options
C) Managing the system to integrate multiple block level access ports to the NAS devices
D) Managing the system to prevent multiple client access to visible volumes
E) SCSI over IP
4. Why is tracking changes to the source and target devices recommended after creation of point in time replica?
A) Reduces the Recovery Time Objective for restart operations from the target
B) Speeds up the initial synchronization of the source and target
C) Reduces the Recovery Point Objective for restart operations from the target
D) Speeds up the re-synchronization of the source and target
5. Which element is responsible for data movement between disk drives and global memory in an EMC Symmetrix array?
A) Front-end
B) Cache
C) FLARE operating environment
D) Back-end
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: D | Question # 5 Answer: D |




