питон 4

What is the purpose of the not keyword in Python?

• Reverses the result of a boolean expression.

• Compares two values

• Assigns a value to a variable

• Ends a loop.

What is the output of print(type([1, 2, 3]))?

• <class 'list'>

• <class 'tuple'>

• <class 'set'>

• <class 'dict'>

Which function can you use to iterate over both keys and values of a dictionary?

• items()

• keys()

• values()

• iterate()
  
  

What will the following code output? print(10 / 4)

• 2.5

• 2

• Error

• 3

Which of the following represents a valid Python module?

• A .py file containing Python code.

• A .txt file containing text.

• A .exe file containing executable code.

• A .csv file containing comma-separated values

How do you handle multiple exceptions in a single try block?

• Use multiple except clauses

• Use a try block for each exception

• Write all exceptions on one line separated by semicolons.

• Use the finally clause

Which of the following will check if a string starts with a specific prefix?

• startswith()

• endswith()

• checkprefix()

• beginwith()

What will print("5" + "5") output?

• 55

• 10

• error

• 5+5

What is the correct way to define a multi-line string in Python?

• """This is a multi-line string"""

• // This is a multi-line string //

• ## This is a multi-line string ##

• /** This is a multi-line string */

What does the enumerate() function do in Python?

• Returns pairs of indices and elements from a sequence

• Sorts a list

• Reverses a list

• Filters elements in a list