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Ciphers

Authored by L Hobson

Computers

7th Grade

CCSS covered

Used 718+ times

Ciphers
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An encryption key is used to help decrypt messages

True
False

Tags

CCSS.RI.9-10.4

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RI.5.10

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

TRUE or FALSE


Encrypted passwords will provide guaranteed protection from hacking

TRUE

FALSE

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Encryption is a way of 

Securing Information on a network
Securing Viruses
Deleting applications
Hacking Passwords

Tags

CCSS.RI.9-10.4

CCSS.RI.9-10.4

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you were to use a caeser cipher with a key of 3 shifts to the left, how would you encrypt the word: Cipher?

ZAMEBO
ZOMEBO
ZFMEBO
ZFMEBA

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Taking a secret message and reproducing the original plain text is known as?

Caesar Cipher

Encryption

Cipher Text

Decryption

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The process of converting plaintext to ciphertext.

cryptography

cyphertext

decryption

encryption

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The process of converting a ciphertext into plaintext.

encryption

decryption

plaintext

cryptography

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