In MaxCompute, you can use Tunnel command line for data upload and download.
Which of the following description of Tunnel command is NOT correct: Score 2
A . Upload: Supports file or directory (level-one) uploading. Data can only be uploaded to a single table or table partition each time.
B . Download: You can only download data to a single file. Only data in one table or partition can be downloaded to one file each time. For partitioned tables, the source partition must be specified.
C . Resume: If an error occurs due to the network or the Tunnel service, you can resume transmission of the file or directory after interruption.
D . Purge: Clears the table directory. By default, use this command to clear information of the last three days.
Answer: B
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