Tutorat_8

In Python, what is the primary purpose of a class?

• To define the data type of a variable

• To create instances of objects with specific attributes and methods

• To provide a way to format strings

• To define the encoding of Unicode characters

Which of the following statements about F-strings in Python is correct?

• F-strings are used for defining classes

• F-strings are a way to format strings with variable values

• F-strings are used for defining Unicode characters

• F-strings are not supported in Python

What is true about methods in programming classes?

• Methods are standalone functions not associated with any class

• Methods define the behavior of objects in a class and are common to all objects of that class

• Methods are unique for each object and cannot be shared between objects

• Methods in a class are only for displaying object properties

How is a function defined in Python?

• By using the function keyword

• With the def keyword followed by the function's name and parameters

• Functions in Python do not need to be defined

• Using the return statement before writing the function body

What does the findall() method return in Python?

• A single match of the pattern

• A dictionary containing all matches

• The first group of matches in the pattern

• A list of the entire matches of the pattern

What is the outcome when using (?:...) in a regex pattern with findall()?

• It captures the group and returns it as part of the result

• The part of the pattern inside (?:...) is not captured but affects the matches

• It causes an error in the findall() method

• findall() ignores the entire regex pattern

How do functions affect the control flow in a Python program?

• The control flow jumps to the function's code when called and returns after execution.

• Functions prevent the program from executing any code.

• Functions do not affect control flow in Python.

• Control flow is interrupted permanently once a function is called.

What does type(2 == 1 + 1) return?

• True

• bool