You can see it againUnder pressure people bring back shapes and positions long after the wording has gone.
Picture superiority · Shepard 1967, Standing 1973
PYTHON INSTITUTEPython Institute PCPP1 - Certified Professional Python Programmer 1
The PCPP1™ – Certified Professional Python Programmer Level 1 certification validates advanced Python programming skills, including object-oriented programming, GUI development, network programming, and best practices. It is designed for developers and IT professionals seeking to demonstrate their expertise and advance their careers as professional Python developers. Earning PCPP1™ signals a high degree of technical knowledge and work independence, positioning you for junior and middle-level programming roles.
Exam formatSingle- and multiple-select questions | Python 3.x
Duration65 minutes
DeliveryPearson VUE
Passing score70%
Free questions530
Content last reviewed 21 March 2025 · Up to date
The certification
What PCPP-32-1 proves, and what it asks of you
What this certification covers, who it is written for, and what the exam itself looks like on the day.
5domains
24objectives
195concepts
US $325exam fee
What it is
What this certification is
What it validates, who it is written for, and the experience it assumes.
About this certification
The PCPP1™ – Certified Professional Python Programmer Level 1 certification is the first of two professional credentials in the General-Purpose Programming track from the OpenEDG Python Institute. It is addressed to developers, IT specialists, and working professionals who want to document their skills in the advanced and specialized aspects of Python programming. The certification demonstrates proficiency in advanced OOP concepts, coding conventions and best practices, GUI application development, network programming, and file processing.
Earning PCPP1™ shows that you can model real-life problems using OOP categories, implement coding standards like PEP 8 and PEP 257, build GUI applications with event-driven programming, create simple REST clients, and use Python Standard Library modules for file processing and environment interaction. This credential is an interim step to the PCPP2™ certification and is recognized as a high-stakes professional credential that validates your ability to work independently and pursue programming careers at junior and middle levels.
Who it’s for
The PCPP1™ certification is particularly valuable for learners looking to boost their skills for junior-level and middle-level roles as software developers, network programmers, data analysts, or testers. It is also suited for industry professionals wishing to explore technologies connected with Python or that utilize it as a foundation. Team leaders, product managers, and project managers who want an in-depth understanding of the terminology and processes in the software development cycle will also benefit, as it helps them more effectively manage and communicate with production, QA, and development teams.
Recommended experience
Prior PCAP™ certification is recommended, along with familiarity with advanced Python programming concepts. Completion of the PCAP™ – Certified Associate Python Programmer certification or equivalent knowledge; Experience with object-oriented programming in Python; Understanding of Python Standard Library modules; Basic knowledge of GUI and network programming concepts
The syllabus
What you’ll learn
Every domain and objective Python Institute measures, with the weight they carry on the exam.
The official Python Institute exam outline · checked 21 March 2025 · See the source
Advanced Object-Oriented Programming
- PCPP-32-101 1.1 Understand and explain the basic terms and programming concepts used in the OOP paradigm
- PCPP-32-101 1.2 Perform Python core syntax operations
- PCPP-32-101 1.3 Understand and use inheritance, polymorphism, and composition
- PCPP-32-101 1.4 Understand extended function argument syntax and use decorators
- PCPP-32-101 1.5 Design, build, and use static and class methods
- PCPP-32-101 1.6 Understand and use abstract classes and methods
- PCPP-32-101 1.7 Understand attribute encapsulation
- PCPP-32-101 1.8 Apply subclassing of built-in classes
- PCPP-32-101 1.9 Advanced techniques for creating and serving exceptions
- PCPP-32-101 1.10 Perform shallow and deep copy operations
- PCPP-32-101 1.11 (De)serialize Python objects
- PCPP-32-101 1.12 Explain the concept of metaprogramming
Coding Conventions, Best Practices, and Standardization
- PCPP-32-101 2.1 Python Enhancement Proposals and Python philosophy
- PCPP-32-101 2.2 Employ PEP 8 guidelines, conventions, and best practices
- PCPP-32-101 2.3 Employ PEP 257 conventions and related standards
GUI Programming
- PCPP-32-101 3.1 Basic concepts and terminology for GUI programming
- PCPP-32-101 3.2 Use GUI toolkits, blocks, and conventions to build simple GUIs
- PCPP-32-101 3.3 Widgets and event handling
Network Programming
- PCPP-32-101 4.1 Basic concepts of network programming
- PCPP-32-101 4.2 Work with sockets in Python
- PCPP-32-101 4.3 Data transfer mechanisms
- PCPP-32-101 4.4 Design, develop, and improve a simple REST client
File Processing and Communicating with a Programs Environment
- PCPP-32-101 5.1 Database programming in Python
- PCPP-32-101 5.2 Process different file formats in Python
On the day
The exam itself
Everything Python Institute publishes about sitting it, and nothing we inferred.
Prerequisites
No mandatory prerequisites — this certification has no required predecessor exam or credential.
Exam codePCPP-32-1
CertificationPython Institute PCPP1 - Certified Professional Python Programmer 1
Exam formatSingle- and multiple-select questions | Python 3.x
Duration65 minutes
Questions45 questions
Passing score70%
DeliveryPearson VUE
LanguagesEnglish
PricingUS $325
Certification levelProfessional
After you pass
Where this credential goes next
The path Python Institute lays out, how the credential is kept, and where to book.
Step-by-step path to Python Institute PCPP1 - Certified Professional Python Programmer 1
Credential earnedPython Institute PCPP1 - Certified Professional Python Programmer 1 Professional level certification Renewal and maintenance
The PCPP1™ certification does not expire. For exam version PCPP-32-101, the certification is valid for lifetime. For the upcoming version PCPP-32-102, the validity period is 5 years. Stay current with the latest technologies and maintain your certification.
Learn more about renewal requirements Lifecycle status
This certification is currently active and available. Python Institute maintains this certification to validate current skills and industry relevance.
Exam status: ActiveMaintained by Python Institute
Exam registration
Register for the exam through Pearson VUE, Python Institute’s authorized testing partner.
Schedule your examVisit the official Python Institute certification page for exam policies and requirements.
View the official pageYour coach
And when you are serious, your coach Pip takes over
Your coach in the app reads what you have answered with the book closed and tells you one thing to do tonight. It will not count an answer you gave with the page open, and it will tell you when you are not ready.
See how the coach worksBefore you book
Questions people ask
How do I take the PCPP1 exam?
You can take the PCPP1 exam through Pearson VUE at a test center or via OnVUE online proctoring. First, purchase an exam voucher from the OpenEDG Voucher Store, then schedule your exam through your Pearson VUE web account. Alternatively, the exam may be available through the OpenEDG Testing Service with limited availability.
Can I retake the PCPP1 exam if I fail?
Yes, you can retake a failed exam after a 15-day waiting period from your last attempt. All PCPP1 exam vouchers are single-use, so you will need to purchase a new voucher for each attempt.
Is there an official practice test for PCPP1?
There is no official PCPP1 practice test available at this time. Stay tuned for announcements about upcoming releases.
What happens after I pass the PCPP1 exam?
Within 24 hours of passing, you will receive an email with a link to your digital certification, a verification code, and a PCPP1 badge issued by Credly's Acclaim. You can share your achievement on LinkedIn and other social media channels.
What are the ID requirements for the PCPP1 exam at a Pearson VUE test center?
You must present two forms of valid, in-date identification with your name and signature, one of which must be a government-issued picture ID. Expired IDs are not accepted, and the name on your registration must match exactly the name on your IDs.
Can I get accommodations for a disability when taking the PCPP1 exam?
Yes, the Python Institute will endeavor to accommodate special requirements. Candidates must submit accommodation requests to the Python Institute, and all special conditions must be approved before the exam appointment. Available accommodations may include time extensions and contrast/font size adjustments.
What job roles does the PCPP1 certification map to?
The PCPP1 certification is valuable for junior-level and middle-level roles such as software developer, network programmer, data analyst, or tester. It also benefits team leaders, product managers, and project managers who need an in-depth understanding of the software development cycle.
Is the PCPP1 exam available in languages other than English?
The PCPP1 exam is currently offered in English only.
Information freshness · Content last reviewed on 2025-03-21 Up to date
Practice free questions 530 questions, free, no account needed.
The curriculum
The whole exam, mapped and written
Every domain, every objective, and every concept Python Institute measures — each one written out.
5domains
24objectives
195concepts
116free pages
The domains, and what sits inside them
Every objective below is a page you can open and practise now, without an account.
The official Python Institute exam outline · checked 21 March 2025 · See the source
1Advanced Object-Oriented Programming254 questions
PCPP-32-101 1.1 Understand and explain the basic terms and programming concepts used in the OOP paradigm13 concepts · 5 pagesOpen →PCPP-32-101 1.2 Perform Python core syntax operations8 concepts · 5 pagesOpen →PCPP-32-101 1.3 Understand and use inheritance, polymorphism, and composition6 concepts · 6 pagesOpen →PCPP-32-101 1.4 Understand extended function argument syntax and use decorators14 concepts · 6 pagesOpen →PCPP-32-101 1.5 Design, build, and use static and class methods6 concepts · 4 pagesOpen →PCPP-32-101 1.6 Understand and use abstract classes and methods6 concepts · 4 pagesOpen →PCPP-32-101 1.7 Understand attribute encapsulation7 concepts · 4 pagesOpen →PCPP-32-101 1.8 Apply subclassing of built-in classes5 concepts · 5 pagesOpen →PCPP-32-101 1.9 Advanced techniques for creating and serving exceptions7 concepts · 4 pagesOpen →PCPP-32-101 1.10 Perform shallow and deep copy operations5 concepts · 4 pagesOpen →PCPP-32-101 1.11 (De)serialize Python objects3 concepts · 4 pagesOpen →PCPP-32-101 1.12 Explain the concept of metaprogramming9 concepts · 5 pagesOpen →
2Coding Conventions, Best Practices, and Standardization81 questions
3GUI Programming62 questions
4Network Programming87 questions
PCPP-32-101 4.1 Basic concepts of network programming7 concepts · 6 pagesOpen →PCPP-32-101 4.2 Work with sockets in Python7 concepts · 5 pagesOpen →PCPP-32-101 4.3 Data transfer mechanisms7 concepts · 3 pagesOpen →PCPP-32-101 4.4 Design, develop, and improve a simple REST client9 concepts · 5 pagesOpen →
5File Processing and Communicating with a Programs Environment46 questions
Not a table of contents
Every line on this map already opens
In front of every objective the practice pages are already there, free and without an account. This is one objective, opened.
PCPP-32-101 1.1 Understand and explain the basic terms and programming concepts used in the OOP paradigm5 pagesOpen →
Free in front of it
22 questions on this objective, five to a page. Every range above is a real page, open now, with no account.
Reading the map is not the same as knowing the ground
The curriculum tells you what is on the exam. Proving you know it is a different job — and it is the one the closed-book run does.
Free questions
530 questions. No account, no card.
The whole bank is open. 5 questions to a page, every answer explained, and a discussion thread on each one.
530questions
116pages
24objectives
Freealways
Start anywherePCPP-32-101 1.1 Understand and explain the basic terms and programming concepts used in the OOP paradigm 22 questions · 5 pages
Browse by domain
Every objective, and every page range, is a link — so you can pick up exactly where you left off.
1Advanced Object-Oriented Programming254 questions
2Coding Conventions, Best Practices, and Standardization81 questions
3GUI Programming62 questions
4Network Programming87 questions
5File Processing and Communicating with a Programs Environment46 questions
What a practice page gives you
1Five to a page
Short enough to finish, long enough to matter.
2Every answer explained
Not only which one is right — why the others are wrong.
3A discussion on each
Ask, answer, and vote. Every question has its own thread.
A question, and the idea behind it
Every question comes from a concept
These are not trivia. Each one is written against a concept in the book, so when you get one wrong there is somewhere to go and find out why.
The visual book
See it once. Carry it into the exam.
The pages shown here come from our AI-900 book — an example of how each concept is written in plain language and, where the idea needs one, drawn as a full page you can take in at a glance.
195concepts
530free questions
Why a picture, and not another paragraph
Three reasons, and each one is a real finding rather than a slogan.
You can see it againThe whole idea at onceWhere it starts, what happens in the middle, what comes out, and the mistake to avoid.
Multimedia principle · MayerThe look-alikes sit togetherThe pairs the exam tests are drawn side by side, so the difference is seen, not told.
Dual coding · PaivioWhat one page is made of
You are never asked to read a poster here — only to see how one is built. After that, every other page is legible at a glance.
1A numbered strip on top
The idea as a sequence, followed with a finger before a word is read.
2Panels for the parts
What it is, how the machine learns it, when it is the right tool.
3The trap, framed
The distinction the exam tests, given its own box instead of buried in prose.
4One line at the bottom
The sentence to carry into the exam room.
Open book, on purpose
Answer it with the picture beside you
This is the part that teaches. The illustration and the written explanation stay where they are while you work, so a scenario stops being a memory test and becomes something you can simply look at.
It teaches · it does not count
A smartphone uses AI to unlock when the owner looks at the camera. Which AI capability is being used?
AImage classification
BFacial recognition
COptical character recognition
DObject detection
Look at the five steps. Detect finds a face, align straightens it, encode turns it into numbers, search compares it with a stored face, and decide answers one question: is this the same person? Classification would only say “a face”. Detection would only draw a box. Neither decides whose.
Then the page shuts, and it starts counting
The same questions come back with the book closed — that run is the one that counts. After it, your coach picks one thing for tonight, sized to the time you have, and brings pages back before you lose them.
Testing effect · Roediger & Karpicke 2006 · spacing effect · Cepeda et al. 2006
Official resources
Straight from Python Institute
Where the exam is defined, scheduled and scored.
5official links
195concepts mapped
The source
Python Institute’s own pages
We link to them rather than repeat them, so nothing here goes stale behind them.
Checked against the source
Every objective on the official Python Institute outline already has questions here
We build from the official skills outline, not from a summary of it — 24 objectives, 195 concepts written under them, and free questions against every one. When Python Institute changes the outline, this page changes with it.
24objectives on the outline→195concepts written→530free questions
An official page tells you what will be asked. It cannot tell you what you will get right.
That is the only question worth answering the night before, and no link answers it. You answer it by taking the questions with the book closed, and seeing what comes back.