PT0-002 Question #610: Real Exam Question with Answer & Explanation

The correct answer is B: Option B. The correct Python code snippet for parsing a CSV file involves using the built-in csv module to handle its structured data effectively.

Tools and Code Analysis

Question

During a penetration test, a security consultant needs to parse the contents of a CSV file. Which of the following Python code snippets would help the consultant accomplish this task?

Options

AOption A
BOption B
COption C
DOption D

Explanation

The correct Python code snippet for parsing a CSV file involves using the built-in csv module to handle its structured data effectively.

Common mistakes.

A. Simply splitting lines by a comma using line.split(',') is an unreliable method for parsing CSVs, as it fails to properly handle quoted commas, embedded newlines, or other complexities of the CSV format.
C. The json module in Python is used for parsing JSON (JavaScript Object Notation) formatted data, not CSV files.
D. While the pandas library can read CSV files, it is an external dependency. The built-in csv module provides the fundamental and direct Python solution for parsing CSV contents without requiring additional installations.

Concept tested. Python CSV file parsing

Reference. https://docs.python.org/3/library/csv.html

Topics

#Python#CSV parsing#Data processing#Scripting

Community Discussion

No community discussion yet for this question.

Full PT0-002 Practice Browse All PT0-002 Questions