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Python Institute PCAD-31-02 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Exploratory Data Analysis
Topic 2: Statistical Methods and Modeling
Topic 3: Data Acquisition and Pre-Processing29.2%
Topic 4: SQL and Data Management
Topic 5: Data Visualization and Communication

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Python Institute Certified Associate Data Analyst with Python (PCAD-31-02) Sample Questions (Q39-Q44):

NEW QUESTION # 39
When working with relational databases in Python, what are key components required to establish and manage database connections?
(Choose all that apply)

Answer: B,D


NEW QUESTION # 40
Which methods can be used to validate data types and structure in a Pandas DataFrame?
(Choose two)

Answer: A,D


NEW QUESTION # 41
What is the primary reason for converting all categorical labels to lowercase during the data cleaning process?

Answer: C


NEW QUESTION # 42
Which technique is considered a primary defense against SQL injection when executing database queries from Python?

Answer: B


NEW QUESTION # 43
What is the benefit of using the __name__ == "__main__" construct in Python scripts?

Answer: D


NEW QUESTION # 44
......

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