Python String formatting

What method is used to format parts of a string in Python?

• format()

• printf()

• string.format()

• fstring()

How can you insert a variable into a string?

• Using placeholders and the format() method

• Using the % operator

• Using the + operator

• Directly typing the variable name into the string

What symbol is used to add placeholders for the format() method?

• Percent sign (%)

• Square brackets ([])

• Dollar sign ($)

• Curly brackets ({})

How can you format a number to display with two decimals in Python?

• {:0.2}

• {:.3f}

• {:2d}

• {:.2f}

What can you use to ensure values are placed in the correct placeholders when formatting strings?

• Variable names

• Index numbers

• Special characters

• Alphabets

How can you refer to the same value more than once when formatting a string?

• By repeating the value in the format() method

• By using the variable name multiple times

• By duplicating the placeholders

• By using index numbers

What allows you to use named indexes in string formatting?

• Using the string concatenation method

• Using the + operator

• Using the format() method with variable names

• Using the % operator

Which of the following is a correct way to format a string using named indexes?

• "I have a $carname$, it is a $model$".format(carname = "Ford", model = "Mustang")

• "I have a {carname}, it is a {model}.".format(carname = "Ford", model = "Mustang")

• "I have a carname, it is a model.".format(carname = "Ford", model = "Mustang")

• "I have a %carname%, it is a %model%.".format(carname = "Ford", model = "Mustang")

What is the purpose of the format() method in Python strings?

• To replace characters in a string

• To format parts of a string

• To split strings

• To concatenate strings

Which of the following is not a valid way to use the format() method?

• Using it to align text

• Using it to convert a string to uppercase

• Using it to insert values into a string

• Using it to specify number formatting