EMC Dell Information Storage and Management Foundations v2 Sample Questions:
1. Question:
An Ethernet switch has eight ports, and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows:
* Tuesday: 6 AM to 8 AM
* Thursday: 5 PM to 10 PM
* Friday: 7 AM to 9 AMWhat is the MTBF (Mean Time Between Failures) of Port 6?
A) 37 hours
B) 40 hours
C) 30 hours
D) 32 hours
2. Question:
A company needs to ensure high availability for its applications and minimize downtime in case of a disk failure. The current storage configuration is a RAID 0 array with SSDs. Which RAID level is most cost effective and would provide the necessary data protection without significant performance degradation?
A) Migrate to a RAID 5 array with SSDs for parity-based protection
B) Maintain the existing RAID 0 configuration with SSDs
C) Implement a RAID 1 array with SSDs for disk mirroring
D) Upgrade to a RAID 6 array with SSDs for dual parity protection
3. Question:
Which statement defines the limitation of Native NVMe?
A) It cannot connect to NVM storage devices outside of the server.
B) It requires a 32 Gb/s Fibre Channel to work.
C) It requires 10 Gigabit or greater Ethernet LANs with TCP.
D) It can only deliver high shared storage performance through Fibre Channel.
4. Question:
A company is looking for a backup solution that can reduce its IT management overhead and offer scalability and flexibility. Which type of backup solution would meet these requirements?
A) Tape-based backup
B) Cloud-based backup
C) Agent-based backup
D) Image-based backup
5. Match each OSD (Object Storage Device) feature with its description:
Solutions:
Question # 1 Answer: B | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: Only visible for members |