Cloudera
DS-200 · Question #18
In what format are web server log files usually generated and how must you transform them in order to make them usable for analysis in Hadoop?
The correct answer is A. XML files that you need to convert to JSON B. Text files that require parsing into useful fields. See the full explanation below for the reasoning.
Question
In what format are web server log files usually generated and how must you transform them in order to make them usable for analysis in Hadoop?
Options
- AXML files that you need to convert to JSON
- BText files that require parsing into useful fields
- CCSV files that require parsing into useful fields
- DHTML files that you need to convert to plain text or CSV
- EBinary files that may require decompression and conversion using AVRO
How the community answered
(36 responses)- A81% (29)
- C11% (4)
- D6% (2)
- E3% (1)
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