python strings

What does the following Python code snippet do?

string = "Hello, World!"

print(string.upper())

• Prints “Hello, World!” in lowercase

• Converts “Hello, World!” to uppercase and prints it

• Reverses the string “Hello, World!”

• Removes all whitespace characters from the string “Hello, World!”

How can you concatenate two strings in Python?

• Using the concat() method

• Using the join() method

• Using the & operator

• Using the + operator

What is the output of the following Python code snippet?

string = "Hello, World!"

print(string[3:7])

• “Hello”

• “lo, “

• “lo, W”

• “lo, World”

Which method is used to split a string into a list of substrings based on a delimiter in Python?

• split()

• substring()

• separate()

• divide()

What does the strip() method do in Python string manipulation?

• Removes all whitespace characters from both ends of the string

• Removes all characters except alphabets from the string

• Converts the string to uppercase

• Converts the string to lowercase

What is the output of the following Python code snippet?

string = "Hello, World!"

print(string.rjust(20))

• ” Hello, World!”

• “Hello, World! “

• ” Hello, World! “

• “Hello, World! “

What does the isdigit() method do in Python string manipulation?

• Checks if all characters in the string are digits

• Converts the string to lowercase

• Checks if all characters in the string are alphabets

• Checks if the string is empty

How can you check if a string starts with a specific substring in Python?

• Using the startswith() method

• Using the beginwith() method

• Using the start() method

• Using the isstart() method

What is the output of the following Python code snippet?

string = "Hello, World!"

print(string.find("o"))

• 4

• 6

• 7

• -1

What will be the output of the following Python code?

print("abc DEF".capitalize())

• abc def

• ABC DEF

• Abc def

• Abc Def