
Back to the Future L5
Quiz
•
Computers
•
7th Grade
•
Practice Problem
•
Hard
Matthew Kelsall
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a message called before it is encrypted?
Ciphertext
Plaintext
Encryption
Decryption
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which term describes converting a message to something that cannot be understood?
Decryption
Cracking
Encryption
Searching
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process of converting ciphertext back to plaintext with the key?
Cracking
Sorting
Decryption
Encryption
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a logical rule where both inputs need to be TRUE for the output to be TRUE?
OR
NOT
AND
XOR
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of algorithm is used to put data in order?
Searching
Sorting
Cracking
Encrypting
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a device that is able to perform calculations called?
Software
Hardware
Computer
Algorithm
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is software?
Sets of instructions to perform tasks
The devices that are controlled by software
A device which is able to perform calculations
A person who writes computer code
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