Which of the following code segments will display Hello World! when it is run?

Question

BlackTom AI · Accepted Answer

The question asks which code segment will display Hello World! when executed. 
Option 1: print("Hello", ",", "World", "!")
This prints four separate items: Hello, comma, World, and exclamation mark, each separated by spaces by default. The visible result would be: Hello , World !, which is not the exact string Hello World!. 
Option 2: print("Hello", "World", "!")
Here, three items are printed with spaces between them, yielding: Hello World !. That is not the exact Hello World! string due to the extra space before the exclamation mark. 
Option 3: print("Hello", "World!")
This uses two items: "Hello" and "World!". The print function inserts a single space between items, producing: Hello World! — which matches the desired output exactly. 
Option 4: print(Hello "," World"!")
This option is syntactically invalid in Python: it mixes bare identifiers and string literals without proper quoting, leading to a syntax error. 
In summary, the only option that yields the exact string Hello World! without extra spaces or errors is the one that prints two strings: "Hello" and "World!" in a single print call. The other options either insert extra characters, add unwanted spaces, or are invalid syntax.

Spr25_CS003C_37772 Ch. 1 Pre-Quiz

Which of the following code segments will display Hello World! when it is run?

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