Exam Name: Python Institute Certified Associate Data Analyst with Python (PCAD-31-02)
Certification Provider: Python Institute
Corresponding Certification: Python Institute Certification
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Instant Download PCAD-31-02 Exam Dumps : Python Institute Certified Associate Data Analyst with Python (PCAD-31-02)
Updated: Oct 08, 2026
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Python Institute PCAD-31-02 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Applied Data Analysis Projects | 20% | - Exploratory Data Analysis (EDA)
|
| Python Programming for Data Analysis | 30% | - Control Flow and Functions
|
| Data Analysis Fundamentals | 20% | - Introduction to Data Analysis
|
| Working with Data Using Python Libraries | 30% | - NumPy Fundamentals
|
Python Institute Certified Associate Data Analyst with Python (PCAD-31-02) Sample Questions:
What is the outcome of the following code?
data = [5, 10, 15]
result = [x**2 for x in data if x > 5]
print(result)
- A. [25, 100, 225]
- B. [10, 15]
- C. [100, 225]
- D. [25, 100]
Correct Answer: C 🗳️
What is the most efficient way to handle missing values in a Pandas DataFrame when preparing a dataset for analysis that must maintain original index structure and avoid row deletions?
- A. Use fillna() with a constant value
- B. Apply interpolate() method
- C. Use drop() to remove null rows
- D. Use dropna() with axis=1
Correct Answer: A 🗳️
Which actions are considered part of basic data validation tasks in Python using Pandas?
(Choose two)
- A. Confirming numeric columns contain only integers
- B. Checking for duplicate rows
- C. Replacing NULL values with placeholders
- D. Sorting the data frame by index
Correct Answer: A,B 🗳️
Which of the following are limitations of manual data collection methods?
(Choose two)
- A. Seamless integration with big data tools
- B. Time-consuming process
- C. High scalability
- D. Increased chance of human error
Correct Answer: B,D 🗳️
When analyzing a dataset, which of the following functions would best help detect skewness or asymmetry in the data distribution?
- A. mean()
- B. skew()
- C. sum()
- D. std()
Correct Answer: B 🗳️
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