Question: What does Hadoop's write - once, read - many model mean for data processing? a . It supports random data access within files.O b .

What does Hadoop's write-once, read-many model mean for data processing? a. It supports random data access within files.O b. It allows frequent updates to existing files.O c. It limits data access to a single user at a time. d. It simplifies concurrency issues and improves data throughput.

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