Caesar Cipher Letter Shifts

The video tutorial explains the Caesar Cipher, a method of encryption that shifts letters by three positions to the right. It covers how to encrypt a message by converting letters from the top row to the bottom row and how to decrypt by reversing the process. The tutorial provides examples of both encryption and decryption, illustrating the transformation of letters in a message.

What is the primary function of the Caesar Cipher?

• To shift letters by a fixed number of places

• To replace letters with symbols

• To convert letters into numbers

• To reverse the order of letters

In the Caesar Cipher, how many places are letters shifted to the right in this tutorial?

• Two

• Four

• Five

• Three

If 'A' is shifted three places to the right, what does it become?

• B

• C

• D

• E

What does the letter 'T' become when encrypted using the Caesar Cipher in this tutorial?

• W

• U

• V

• X

Which letter does 'K' become after encryption?

• L

• N

• O

• M

What is the encrypted form of the letter 'N'?

• Q

• P

• R

• O

When decrypting, which letter does 'W' correspond to?

• T

• U

• V

• S

In decryption, what is the original letter for 'K'?

• J

• I

• H

• G

Which letter does 'L' decrypt to?

• I

• J

• K

• H

What is the original letter for the encrypted 'V'?

• U

• T

• S

• R