1) What is encryption? a) Data scrambling b) Data deletion c) Data copying d) Data printing 2) What is decryption? a) Data scrambling b) Data unscrambling c) Data copying d) Data printing 3) Why use encryption? a) To secure data b) To delete data c) To print data d) To copy data 4) What does a key do in encryption? a) Unlocks data b) Deletes data c) Prints data d) Copies data 5) Which is a type of encryption? a) Symmetric b) Asymmetric c) Public d) Private 6) What is plaintext? a) Unencrypted data b) Encrypted data c) Deleted data d) Printed data 7) What is ciphertext? a) Encrypted data b) Unencrypted data c) Deleted data d) Printed data 8) What is a cipher? a) Encryption method b) Data deletion c) Data copying d) Data printing 9) Which is a decryption tool? a) Key b) Printer c) Scanner d) Eraser 10) What is the goal of decryption? a) Read data b) Delete data c) Print data d) Copy data

Encryption and Decryption Basics

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