1. What is the purpose of indentation in Python? A) To make the code more readable B) To declare a new variable C) To assign a value to a variable D) To import modules 2. Which of the following is a valid integer representation in Python? A) 3.14 B) “42” C) 4+2j D) 42 3. Which of the following is a valid way to declare a string variable in Python? A) var = 42 B) var = True C) var = “Hello World” D) var = 3.14
Question
- What is the purpose of indentation in Python?
A) To make the code more readable
B) To declare a new variable
C) To assign a value to a variable
D) To import modules
- Which of the following is a valid integer representation in Python?
A) 3.14
B) “42”
C) 4+2j
D) 42
- Which of the following is a valid way to declare a string variable in Python?
A) var = 42
B) var = True
C) var = “Hello World”
D) var = 3.14
Solution
-
The purpose of indentation in Python is A) To make the code more readable. In Python, indentation is used to define the level of the code. Each level of code tells Python what block of code a statement belongs to.
-
The valid integer representation in Python is D) 42. In Python, an integer is a whole number, positive or negative, without decimals, of unlimited length.
-
The valid way to declare a string variable in Python is C) var = “Hello World”. In Python, strings are declared by enclosing a sequence of characters within a pair of single or double quotes.
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What do you mean by indentation in python? Is indentation required in python?
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Discuss the concept of variables in Python, contrasting them with constants. Provide examples toillustrate how variables are used differently from constants in a program.
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