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What does the following f-string do?

easy📝 Conceptual Q1 of 15
Python - Input and Output
What does the following f-string do?
name = "Bob"
print(f"Hello, {name}!")
ACauses a syntax error
BPrints Hello, {name}!
CPrints Hello, name!
DPrints Hello, Bob!
Step-by-Step Solution
Solution:

  1. Step 1: Understand f-string variable insertion

    The f-string replaces {name} with the value of the variable name, which is "Bob".

  2. Step 2: Evaluate the print output

    The print statement outputs the string with the variable value inserted: "Hello, Bob!".

  3. Final Answer:

    Prints Hello, Bob! -> Option D

  4. Quick Check:

    f-string variable insertion = Prints Hello, Bob! [OK]
Quick Trick: Use curly braces {} to insert variables in f-strings [OK]
Common Mistakes:
MISTAKES
  • Forgetting the f before the string
  • Using single braces without f
  • Trying to insert variable without braces

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