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1. What symbol is used to indicate a comment in Python?
`//`
`#`
`--`
`/* */`
jQuery
Php

Difficulty

1900
low
2. In Python, which indentation style is conventionally used?
Tabs
Spaces
Both Tabs and Spaces
Newline characters
jQuery
Php

Difficulty

2800
medium
3. What is the purpose of the backslash `\` character at the end of a line in Python?
It denotes the end of a block of code
It concatenates the current line with the next line
It escapes the character following it
It indicates the continuation of a comment
jQuery
Php

Difficulty

3000
medium
4. Which of the following is a valid variable name in Python?
`1_variable`
`my-variable`
`MyVariable`
`variable#1`
jQuery
Php

Difficulty

2500
medium
5. What is the correct way to declare a multiline string in Python?
`multiline_string = 'Line 1 \n Line 2'`
`multiline_string = '''Line 1 \n Line 2'''`
`multiline_string = "Line 1 \n Line 2"`
`multiline_string = ("Line 1", "Line 2")`
jQuery
Php

Difficulty

3000
medium
6. In Python, what is the purpose of the `pass` statement?
It is used to terminate a loop prematurely
It is a placeholder for future code that does nothing
It raises an exception to handle errors
It is a keyword for defining custom exceptions
jQuery
Php

Difficulty

3300
high
7. What is the correct way to comment out multiple lines of code in Python?
`/* Comment */`
`# Comment #`
`''' Comment '''`
`-- Comment --`
jQuery
Php

Difficulty

2400
medium
8. Which of the following statements is used to take user input in Python?
`get()`
`input()`
`read()`
`user_input()`
jQuery
Php

Difficulty

2800
medium
9. What is the result of the expression `3 + '2'` in Python?
`5`
`32`
`TypeError`
`'5'`
jQuery
Php

Difficulty

3100
high
10. What is the purpose of the `and` keyword in Python?
It performs logical OR between two conditions
It performs bitwise AND between two values
It concatenates two strings
It performs logical AND between two conditions
jQuery
Php

Difficulty

3600
high
11. What is the correct way to define an empty list in Python?
`list = []`
`list = {}`
`list = ()`
`list = [None]`
jQuery
Php

Difficulty

3500
high
12. What is the purpose of the `is` keyword in Python?
It checks if two variables refer to the same object in memory
It performs a case-sensitive comparison of strings
It checks if two variables have the same value
It is used to create aliases for functions
jQuery
Php

Difficulty

3000
medium
13. In Python, what does the `**` operator represent when used with function parameters?
Exponential operator
Bitwise XOR operator
Concatenation operator
Division operator
jQuery
Php

Difficulty

4200
very high
14. What is the purpose of the `__init__` method in a Python class?
It initializes the class object
It defines the constructor for the class
It is used to create a new instance of the class
It is a reserved method for internal use
jQuery
Php

Difficulty

4200
very high
15. In Python, what is the purpose of the `__str__` method in a class?
It converts an object to a string representation
It initializes the string variable of an object
It checks if an object is an instance of a class
It performs string concatenation
jQuery
Php

Difficulty

3400
high
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