Podstawy programowania

What are the basic steps in creating simple programs?

• Defining the problem, designing the algorithm, implementation, testing, optimization.

• Creating a marketing plan

• Financial analysis

• Designing the user interface

What is variable declaration?

• Variable declaration is the process of reserving space in the computer's memory for storing data and specifying their type.

• Variable declaration is the process of deleting data from the computer's memory.

• Variable declaration is the process of saving data to an external disk.

• Variable declaration is the process of renaming variables in programming.

Jakie są podstawowe typy danych w programowaniu?

• characters

• doubles

• lists

• integers, floats, strings, booleans, arrays

What does the 'if' conditional statement mean?

• The 'if' conditional statement means executing a block of code always, regardless of the condition

• The 'if' conditional statement means executing a block of code only when the condition is not met

• The 'if' conditional statement means executing a block of code randomly, regardless of the condition

• The 'if' conditional statement means executing a specific block of code only when the given condition is met.

What are the basic arithmetic operators in programming?

• ^

• &&

• ++

• +, -, *, /, %

Co to jest pętla 'for' i jak jej używać?

• Pętla 'for' jest używana do sortowania danych w języku Python.

• Pętla 'for' służy do tworzenia warunków logicznych w Pythonie.

• Pętla 'for' umożliwia wykonywanie operacji matematycznych na kolekcjach w Pythonie.

• Pętla 'for' jest używana do iteracji po elementach kolekcji lub sekwencji w języku Python.

What are the basic built-in functions in the programming language?

• sum()

• print(), len(), range(), input()

• input()

• count()

• range()

What is a comment in code and why is it important?

• A comment in code is text added to the source code to describe its functionality or purpose. It is important because it helps other programmers understand the code and facilitates its maintenance and development.

• A comment in code is used to hide errors in the program

• A comment in code is an unnecessary element that only takes up space

• A comment in code is only important for beginners in programming

What are the basic programming errors and how to avoid them?

• Basic programming errors include off-by-one errors, memory leaks, and race conditions. To avoid them, one should write clear and tested code, use memory management tools, and avoid concurrency without proper safeguards.

• Too many comments in the code

• Using outdated libraries

• Lack of code testing

What are the benefits of learning the basics of programming already in primary school?

• No impact on the development of interpersonal skills

• Limiting intellectual development opportunities

• Developing logical thinking, enhancing creativity, problem-solving skills, and preparing for work in the technology industry.

• Reducing mathematical skills