Online Access Free D-ISM-FN-01 Practice Test

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.Upgrade to a RAID 6 array with SSDs for dual parity protection
• B.Maintain the existing RAID 0 configuration with SSDs
• C.Implement a RAID 1 array with SSDs for disk mirroring
• D.Migrate to a RAID 5 array with SSDs for parity-based protection

Question:
What is the first step in the machine learning process?

• A.Training the model
• B.Analyzing the data
• C.Selecting the type of learning
• D.Collecting the datasets

Question:
What is a key challenge in managing the variety aspects of Big Data?

• A.Generating real-time data
• B.Storing transaction-based data over the years
• C.Combining data from various sources and formats cost-effectively
• D.Reducing data volume to manageable sizes

Question:
Which operations management process is responsible for maintaining information about configuration items (CIs)?

• A.Change management
• B.Performance management
• C.Configuration management
• D.Capacity management

Question:
What describes an incident in a storage infrastructure?

• A.Support request to help access an IT resource
• B.Any event that prevents corrections of known errors
• C.Unknown root cause of one or more disruptions to service
• D.Any action that may impact the functionality of the system