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Topics of PCAP - Certified Associate in Python Programming (PCAP-31-02) Exam

The syllabus for the PCAP - Certified Associate in Python Programming (PCAP-31-02) examination is listed below in detail of each section and their topics:

1. Control and Evaluations (25%)

Objectives covered by this section:

• formatting print() output with end= and sep= arguments
• Boolean operators: not and or
• assignments and shortcut operators
• expanding loops: while-else, for-else, nesting loops and conditional statements
• controlling loop execution: break, continue
• numeric operators: * / % // + -
• the pass instruction
• string operators: * +
• conditional statements: if, if-else, if-elif, if-elif-else
• relational operators ( == != > >= < <= ), building complex Boolean expressions
• building loops: while, for, range(), in, iterating through sequences
• basic input and output: input(), print(), int(), float(), str() functions
• accuracy of floating-point numbers
• basic concepts: interpreting and the interpreter, compilation and the compiler, language elements, lexis, syntax and semantics, Python keywords, instructions, indenting
• operators: unary and binary, priorities and binding
• simple lists: constructing vectors, indexing and slicing, the len() function
• simple strings: constructing, assigning, indexing, slicing comparing, immutability
• literals: Boolean, integer, floating-point numbers, scientific notation, strings
• bitwise operators: ~ & ^ | « »

2. Data Aggregates (25%)

Objectives covered by this section:

• tuples: indexing, slicing, building, immutability
• tuples vs. lists: similarities and differences, lists inside tuples and tuples inside lists
• lists in lists: matrices and cubes
• strings in detail: ASCII, UNICODE, UTF-8, immutability, escaping using the \ character, quotes and apostrophes inside strings, multiline strings, copying vs. cloning, advanced slicing, string vs. string, string vs. non-string, basic string methods (upper(), lower(), isxxx(), capitalize(), split(), join(), etc.) and functions (len(), chr(), ord()), escape characters
• dictionaries: building, indexing, adding and removing keys, iterating through dictionaries as well as their keys and values, checking key existence, keys(), items() and values() methods
• lists in detail: indexing, slicing, basic methods (append(), insert(), index()) and functions (len(), sorted(), etc.), del instruction, iterating lists with the for loop, initializing, in and not in operators, list comprehension, copying and cloning

3. Functions and Modules (25%)

Objectives covered by this section:

• converting generator objects into lists using the list() function
• name scopes, name hiding (shadowing), the global keyword
• the if operator
• return and yield keywords, returning results, the None keyword, recursion
• lambda functions, defining and using
• map(), filter(), reduce(), reversed(), sorted() functions and the sort() method
• writing and using modules, the name variable
• hiding module entities
• parameters vs. arguments, positional keyword and mixed argument passing, default parameter values
• pyc file creation and usage
• Python hashbangs, using multiline strings as module documentation
• defining and invoking your own functions and generators
• constructing and distributing packages, packages vs. directories, the role of the init.py file
• import directives, qualifying entities with module names, initializing modules

4. Classes, Objects, and Exceptions (25%)

Objectives covered by this section:

• input/output basics: opening files with the open() function, stream objects, binary vs. text files, newline character translation, reading and writing files, bytearray objects
• the try-except-else-finally block, the raise statement, the except-as variant
• name mangling
• the anatomy of an exception object
• defining your own classes, superclasses, subclasses, inheritance, searching for missing class components, creating objects
• class attributes: class variables and instance variables, defining, adding and removing attributes, explicit constructor invocation
• inheritance and overriding, finding class/object components
• adding your own exceptions to an existing hierarchy
• assertions
• introspection: dict, name, module, bases properties, examining class/object structure
• hasattr(), type(), issubclass(), isinstance(), super() functions
• invoking methods, passing and using the self argument/parameter
• the init method
• using predefined exceptions and defining your own ones
• class methods: defining and using, the self parameter meaning and usage
• exceptions hierarchy, assigning more than one exception to one except branch
• read(), readinto(), readline(), write(), close() methods
• single inheritance vs. multiple inheritance
• the role of the str method
• writing and using constructors

How to study the PCAP - Certified Associate in Python Programming (PCAP-31-02) Exam

Preparation and study materials for the PCAP - Certified Associate in Python Programming (PCAP-31-02) Exam are provided by several online platforms including the Python Institute for free. Interested candidates can simply search online with the name of the exam and can find learning materials or take the higly recommended PCAP-31-02 practice exams. In order to use the material provided by Python Institute, sign up for PCAP - Certified Associate in Python Programming (PCAP-31-02) course to immerse yourself in programming and to learn Python from scratch. Their course will train you for jobs and professions related to the widely known development of the software, which involves not only developing the code itself as a junior developer, but also designing computer systems and testing software.

Completing this course can be a step-stone for learning some other language of programming and exploring technologies that use Python as a basis ( e.g., Django). This introductory course is characterised by its student affordability, friendliness, and transparency. It all starts from the absolute basics, leading you to complex problems step by step, making you a responsible software developer capable of taking on numerous challenges in many IT industry positions. Refer to the links at the end of this document for more information on study materials.

Reference: https://pythoninstitute.org/certification/pcap-certification-associate/

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