Python L18 & 19 Caesar Cipher

What does the line shift_amount *= -1 do when decoding?

• It resets the shift to 0

• It reverses the shift direction

• It encrypts the message

• It prints the message

If the input message contains characters like spaces or punctuation, they will be included in the final result without change.

• True

• False

What does new_position %= len(alphabet) do?

• Removes letters

• Prevents out-of-range errors by wrapping around the alphabet

• Changes lowercase to uppercase

• Sorts the text alphabetically

To exit the Caesar Cipher program, the user must type '__' when prompted.

• no
• yes

• again

• repeat

Which of the following is not part of the function caesar()?

• start_text

• shift_amount

• cipher_direction

• restart

What keyword is used to loop through each letter in the message?

• for
• while

• repeat

• loop

What is printed at the end of each Caesar cipher function call?

• Only the encrypted message

• A message showing the cipher direction and result

• The input text

• The shift number

The Caesar Cipher shifts each letter based on the value of the variable __________.

• shift_amount

• cipher_direction

• Cipher_text

• Plain_Text

Match the following

• amount to move the letter

• shift_amount

• result after shifting

• new_position

• current index of letter

• position

draw your own version secret code