Section 01
12%
Modules and Packages
- Module imports, namespaces, search paths, and introspection
- Creating user-defined modules and regular or nested packages
- Installing and documenting dependencies with
pip
Python Institute · Associate-Level Certification
PCAP™ – Certified Associate Python Programmer
Advance your Python skills. Demonstrate your ability to design, organize, analyze, test, and improve Python programs using modular programming, object-oriented techniques, and practical development workflows.
Looking for PCAP-31-03? Explore the PCAP-31-03 certification details.
PCAP™ Certification
Build your associate-level Python expertise
PCAP-31-04
Exam code
Associate
Certification level
42
Exam questions
65 min
Exam duration
72%
Passing score
5 years
Credential validity
About the certification
Move beyond Python fundamentals
The OpenEDG Python Institute PCAP™ – Certified Associate Python Programmer certification is designed for learners and technical professionals who already understand Python fundamentals and are ready to demonstrate associate-level programming competency.
The PCAP-31-04 exam evaluates practical knowledge of modules and packages, exceptions, strings and Unicode, object-oriented programming, advanced Python constructs, file and filesystem operations, testing, debugging, collaborative development, and responsible AI-assisted programming.
PCAP builds on the foundational skills covered by PCEP™ and supports continued development toward the PCPP1™ professional certification.
Skills you will demonstrate
- Organize code using modules, packages, imports, and external dependencies.
- Handle, raise, propagate, and define exceptions.
- Analyze Unicode text, string methods, and string comparisons.
- Design classes, objects, inheritance hierarchies, and polymorphic behavior.
- Use comprehensions, structural matching, lambdas, closures, and file I/O.
- Test, debug, collaborate, and validate AI-assisted Python code.
Community voices
What our learners and partners say
Experiences from the Python Institute certification community, including PCEP and PCAP candidates and education partners.
I strongly recommend this certification program and encourage anybody who wants to start a career in this matter – you won't be disappointed.
Pablo Quesada
Global Operations Manager, Costa Rica PCEP & PCAP certified
…it is the value that PCAP and PCEP offer that makes the difference.
Andrew Smith
Senior Lecturer The Open University, UK
Our students have progressed from zero experience to entering the marketplace as junior programmers after passing the exams from the Python Institute.
Sotiris Pafitis
CEO, SCP – School of Certified Professionals Cyprus
PCAP-31-04 Exam Scope
Six domains. Practical associate-level skills.
The exam includes 42 questions across six weighted sections, emphasizing code interpretation, programming techniques, and reliable development practices.
Section 02
12%
Exceptions
- Exception objects and appropriately ordered handlers
- Using
else,finally, and exception hierarchies - Raising, propagating, and defining custom exceptions
Section 03
9.5%
Strings
- ASCII, Unicode, UTF-8, and code points
- String immutability, comparisons, and validation methods
- Searching, counting, and ordering string values
Section 04
28.5%
Object-Oriented Programming
- OOP principles, classes, objects, attributes, and methods
- Introspection, initialization, name mangling, and overriding
- Single and multiple inheritance, MRO, and polymorphism
Section 05
24%
Advanced Python Constructs and I/O
- Comprehensions, pattern matching, and loop
else - Lambda functions,
map(),filter(), and closures - Text/binary streams,
bytearray, andpathlib
Section 06
14%
Testing, Debugging, Collaborative Development, and AI Assistance
- Unit test cases, assertions, tracebacks, and debugging
- Repositories, branches, code reviews, and CI workflows
- AI-assisted coding, independent validation, and data protection
The sections contain 5, 5, 4, 12, 10, and 6 questions respectively. Review the complete PCAP-31-04 exam syllabus for all assessment objectives.
Get started
Your path to PCAP certification
Build on your existing knowledge, review the new syllabus, and take the certification exam through TestNow™.
Strengthen your Python skills
Study intermediate Python topics with Python Essentials 2 and practice modular, object-oriented, and file-based programs.
Explore Python Essentials 2Review the PCAP-31-04 syllabus
Work through all six exam domains, especially OOP, advanced Python constructs, testing, and code review.
Review exam syllabusTake the PCAP exam
Review the testing policies, purchase an exam voucher, and follow TestNow™ instructions to begin your exam session.
Purchase your voucherCertification roadmap
Progress through Python certification
PCAP validates associate-level knowledge and follows naturally from PCEP. Prior PCEP certification is recommended, but it is not a formal prerequisite.
-
Entry
PCEP™ Certified Entry-Level Python Programmer -
Associate · You are here
PCAP™ Certified Associate Python Programmer -
Professional
PCPP1™ Certified Professional Python Programmer 1 -
Professional
PCPP2™ Certified Professional Python Programmer 2
Exam information
PCAP-31-04 at a glance
Important information to review before taking the associate-level exam.
- Exam
- PCAP™ – Certified Associate Python Programmer
- Exam code
- PCAP-31-04
- Level / Track
- Associate / General-Purpose Programming
- Prerequisites
- No formal prerequisites; PCEP-level knowledge recommended
- Number of questions
- 42
- Exam duration
- 65 minutes
- Passing score
- 72%
- Question types
- Single-select, multiple-select, interactive, code-based, and scenario-based
- Credential validity
- 5 years
- Exam delivery
- TestNow™ (OpenEDG Testing Service)
- Exam vouchers
- Available through OpenEDG Store; review the current options and prices before purchase
Frequently asked questions
Everything you need to know
No formal prerequisite is required. However, PCEP certification or equivalent knowledge of Python fundamentals is recommended before attempting an associate-level exam.
Modules and packages, exceptions, strings, object-oriented programming, advanced Python constructs and I/O, testing and debugging, collaborative development, and responsible AI-assisted programming. See the full exam syllabus.
- Review the PCAP testing policies and technical requirements.
- Sign in to your TestNow™ candidate account.
- Purchase a PCAP-31-04 exam voucher.
- Redeem your voucher and complete the required check-in to start the session.
PCAP-31-04 contains 42 questions, has an exam duration of 65 minutes, and requires a passing score of 72%.
Yes. Under the published PCAP testing policies, candidates must wait 15 days after a failed attempt before retaking the exam. A new voucher may be required. Review the applicable policy and voucher terms.
Yes. An exam-version update does not automatically invalidate previously earned PCAP credentials. Existing certificates retain their original validity period.
The next step in the General-Purpose Programming track is PCPP1™ – Certified Professional Python Programmer 1.
Ready to demonstrate your Python expertise?
Take the next step with PCAP-31-04 certification.