問題 #55 Your customer is a major metropolitan newspaper. Your previous discussion centered on their storage requirements, and you asked them some of the Top Ten questions. They responded: "Well, it's not the prettiest or most high-tech solution...we use Secure FTP (SFTP) to upload the stories and images and put them in a workflow that formats them for printing in the newspaper." "What really worries us is the fact that our Storage Array from your competitor is going out of maintenance in 120 days, and they are dropping support for Secure FTP. This isn't even considered in our D/R Plan. Do you have a better solution with Isilon?" Which top 10 questions led to this information?
A. What is your network infrastructure like? How many Storage Fabrics do you have? What is your Disaster Plan for the Newspaper?
B. What does your infrastructure look like? What applications access this storage? What protocols and version number?
C. What filesystems, SMB, NFS, or other are you using? What does your infrastructure look like? How do you manage your File Systems?
D. How much capacity are you looking for? What applications access this storage? What risks are there in your current infrastructure?
答案：B
問題 #56 Which data access pattern uses aggressive prefetching?
A. Mirroring
B. Concurrency
C. Random
D. Streaming
答案：D
問題 #57 What are two output options from the PowerScale cluster events log? (Select 2)
A. Logs
B. SMTP Email
C. OneFS Issues
D. Hardware Issues
答案：A,B
問題 #58 A customer needs to be able to periodically monitor their node live performance for ongoing operational tasks as well as during problem analysis. You have recommended they use the isi statistics command to fulfill this need. What types of statistics and statuses could be displayed with this command?
A. Drive statistics, node status, protocol alerts, general performance
B. Protocol status, drive statistics, hardware statistics, node statistics
C. Node alerts, Job Engine statistics, hardware status, protocol statistics
D. Node statistics, general status, drive status, hardware statistics
答案：B
問題 #59 Which data access pattern uses moderate prefetching?
