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Tools in Data Science · End Term · 13 Apr 2025 · January 2025 term · Set QDD3

Question 30: Scenario 3:\ You are provided with a Gzipped Apache log …

Question 30

+1 markOne correct option

Scenario 3:
You are provided with a Gzipped Apache log file from a website having the below data in each row.

The fields are separated by spaces and quoted by double quotes ("). Unlike CSV files, quoted fields are escaped via " and not". All data is in the GMT-0500 timezone and the questions were based in this same time zone.
Use the information and answer the given sub-questions.
Note: Assume that you are using Python codes for log analysis

After filtering the log entries (in a list filtered_entries), which of the following is the best way to count the number of requests with a 404 status code for pages under /error/?

  1. A

    Use len(filtered_entries)

  2. B

    Use len(entries)

  3. C

    Use sum(1 for entry in entries)

  4. D

    None of these

Show answer

Correct answer

  • D

    None of these

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Question 30 of 35 in the IIT Madras BS Tools in Data Science (Tools in Data Science (TDS)) End Term paper sat on 13 Apr 2025, in the January 2025 term (IIT M DIPLOMA AN EXAM QDD3 13 Apr 2025). It carries 1 mark.

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