H19-338_V3.0 試験問題を無料オンラインアクセス

What happens to the system performance when the number of users is doubled, the number of processing nodes is doubled, and the amount of data is doubled in an MPPDB database

• A.Performance improvement
• B.The performance remains the same
• C.Performance degradation
• D.Unpredictable

What is the minimum interval between scheduled snapshots of the file system?

• A.2 minutes
• B.1 minute
• C.5 minutes
• D.10 minutes

How many objects can be supported in a single bucket of OceanStor 100D with stable performance

• A.tens of billions
• B.trillions
• C.100 billion
• D.billion

OceanStor 100D Intelligent I/O Aggregation and Full Score Strip are incorrect

• A.Random small IO' writes of different LUNs are aggregated into 100% sequential writes to improve performance
• B.In order to ensure performance, only all-flash nodes are supported
• C.Large I/O directly group EC striping and displacement, but Cache, saving cache resources and improving cache life
• D.Based on the WAL add-on write technology, the small IO is aggregated into a full-stripe EC disk to reduce write amplification

OceanStor 5210 V5 supports the following maximum cache specifications

• A.256GB
• B.64GB
• C.128GB