Kerberossafety certificate.

• A.False
• B.True

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Which of the following options isYamcore functionality?

• A.storage
• B.search
• C.data transmission
• D.Resource management

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due toSparkis a memory-based computing engine, therefore, aSparsThe amount of data that the application can handle cannot exceed the amount allocated for this indivualSparkThe total memory of the application.

• A.True
• B.False

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There are the following scenarios: new data is generated by the online system every day500G, you need to make statistics on these data by day, week, month and other dimensions summary.
ask if it is suitable for useHiveWhat kind of table to handle?

• A.Bucket table, bucket according to day
• B.Partition table, partitioned by day
• C.skew table, skew field select date, skew value random
• D.partition+Bucket table, partitioned by time, each partition2560buckets

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