Caesar Cipher Quiz

What type of cipher is the Caesar cipher?

• Monoalphabetic substitution cipher

• Polygraphic cipher

• Transposition cipher

• Polyalphabetic cipher

What is the purpose of encryption?

• To convert text or data into an unrecognizable form

• To make text easier to read

• To translate text into another language

• To store data in a database

What could happen if Caesar's messages fell into enemy hands?

• It could be disastrous for the Roman armies.

• The messages would be ignored.

• The messages would be translated.

• The messages would be sent back.

Which answer is the encryption of the word "ATTACK".?

• EXXEGO

• BTTBCK

• CYYCJK

• DZZDLK

What tool is mentioned to make encryption and decryption easier?

• Calculator

• Cipher disk

• Computer

• Abacus

What is the term for unencrypted information?

• Ciphertext

• Plaintext

• Codetext

• Rawtext

Encode the message using a Caesar cipher with shift 9.

Is cereal a soup

(a)  

cipher

• •study of principles/methods of deciphering ciphertext without knowing key

• •converting plaintext to ciphertext

• •coded message

• algorithm for transforming plaintext to ciphertext

What is Encrypting?

• Revealing the original information

• Disguising informtion

• The study of decrypting messages

• Mining crypto

What is Cryptography?

• Cryptography is a type of computer hardware.
• Cryptography is the study of crypto currencies.

• Cryptography is the study of ancient languages.
• Cryptography is the practice of securing information through techniques like encryption.