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Exam SnowPro Core topic 1 question 111 discussion

Actual exam question from Snowflake's SnowPro Core
Question #: 111
Topic #: 1
[All SnowPro Core Questions]

True or False: During data unloading, only JSON and CSV files can be compressed.

  • A. True
  • B. False
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Suggested Answer: B 🗳️
by arpit_dataguy at Jan. 28, 2022, 7:53 a.m.

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lakediver
Highly Voted 1 year, 4 months ago
Along with JSON and CSV - Parquet files are also compressed while unloading https://docs.snowflake.com/en/sql-reference/sql/copy-into-location
upvoted 6 times
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isolated_sniper
Highly Voted 2 years, 3 months ago
During data loading, compression can be enabled for CSV, JSON PARQUET, AVRO, XML type files. ref: https://docs.snowflake.com/en/sql-reference/sql/create-file-format
upvoted 5 times
56d43d6
7 months, 3 weeks ago
this question is about unloading. avro and xml are not relevant for unloading.
upvoted 2 times
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subhataanu
1 year, 2 months ago
question is on data 'unloading'
upvoted 1 times
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Shushmita
Most Recent 6 months, 1 week ago
Selected Answer: A
A, only csv and json can be compressed during unloading
upvoted 1 times
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56d43d6
7 months, 3 weeks ago
B: https://docs.snowflake.com/en/sql-reference/sql/copy-into-location#format-type-options-formattypeoptions includes csv, json and parquet
upvoted 1 times
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iusechegg
8 months ago
Selected Answer: B
https://docs.snowflake.com/en/user-guide/data-unload-prepare Parquet is also an option
upvoted 1 times
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sg242
8 months, 3 weeks ago
Selected Answer: A
The question talks about unloading that is GET command. It support compression for csv and json only.
upvoted 1 times
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Mallikharjuna452
1 year, 1 month ago
B.False
upvoted 1 times
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_yyukta
1 year, 5 months ago
Selected Answer: B
B. False
upvoted 2 times
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Aaron_w_mendelson
1 year, 9 months ago
B "By default, all unloaded data files are compressed using gzip, unless compression is explicitly disabled or one of the other supported compression methods is explicitly specified." https://docs.snowflake.com/en/user-guide/intro-summary-unloading
upvoted 3 times
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Thaiya
1 year, 11 months ago
only JSON and CSV formats can be unloaded into. Parquet AVro etc only for loading.
upvoted 1 times
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Mayuri917233
2 years, 3 months ago
Selected Answer: B
B is correct
upvoted 1 times
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RajuNaik
2 years, 3 months ago
Data can be unloaded into csv,json and Parquet. so answer is False
upvoted 3 times
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alanhuangjob
2 years, 4 months ago
CSV for structured data; JSON and Parquet for semi-structured data.
upvoted 2 times
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Sk1020
2 years, 9 months ago
Selected Answer: B
Unloading supports structured formatting CSV format and unstructured JSON and Parquet formats only. Hence FALSE is correct answer.
upvoted 2 times
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Sid460545
3 years, 6 months ago
Also Parquet file.. So false
upvoted 2 times
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arpit_dataguy
3 years, 6 months ago
Selected Answer: B
csv, json & parquet can be compressed
upvoted 3 times
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