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Updated: Aug 21, 2026
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Python Institute PCAD-31-02 Exam Overview:
| Certification Vendor: | Python Institute (OpenEDG) |
| Exam Name: | PCAD – Certified Associate Data Analyst with Python |
| Exam Number: | PCAD-31-02 |
| Exam Format: | Single-select questions, Multiple-select questions, Scenario-based questions |
| Exam Duration: | 60 minutes |
| Real Exam Qty: | 48 |
| Certificate Validity Period: | 6 years |
| Related Certifications: | PCED – Certified Entry-Level Data Analyst with Python PCPD – Certified Professional Data Analyst with Python |
| Available Languages: | English, Japanese |
| Passing Score: | 75% |
| Exam Price: | from $195 USD (varies by voucher/package) |
| Recommended Training: | Python Institute Data Analytics Learning Path |
| Exam Registration: | Python Institute PCAD Certification Page OpenEDG Voucher Store |
| Sample Questions: | Python Institute PCAD-31-02 Sample Questions |
| Exam Way: | Online proctored exam via OpenEDG TestNow™ platform |
| Pre Condition: | No formal prerequisites required. Recommended: foundational Python knowledge (e.g., PCED or equivalent experience). |
| Official Syllabus URL: | https://pythoninstitute.org/pcad |
Python Institute PCAD-31-02 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| SQL and Data Management | ||
| Data Visualization and Communication | ||
| Statistical Methods and Modeling | ||
| Exploratory Data Analysis | ||
| Data Acquisition and Pre-Processing | 29.2% |
Python Institute Certified Associate Data Analyst with Python (PCAD-31-02) Sample Questions:
1. What is the recommended Python library to connect and extract tabular data directly from an Excel file?
A) openpyxl
B) matplotlib
C) sqlite3
D) csv
2. Which Python library is most commonly used to establish a connection to a SQLite database and perform SQL operations?
A) sqlalchemy
B) pymysql
C) sqlite3
D) psycopg2
3. Which Python construct allows you to iterate over a list of dictionary values and apply conditional logic to accumulate numerical values that meet a certain threshold?
A) for loop with if condition
B) while loop with try block
C) filter() function with map
D) lambda expression with reduce
4. Which method is typically used in Pandas to check if a column contains only values within an expected range?
A) df.isin()
B) df.sort_values()
C) df.sample()
D) df.clip()
5. Which characteristics are typically associated with supervised learning algorithms?
(Choose two)
A) They work only with numerical features
B) They require labeled training data
C) They automatically detect outliers
D) They are useful for regression and classification tasks
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: B,D |
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