Exam (elaborations)
APCSP CYBERSECURITY TEST QUESTIONS AND ANSWERS
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APCSP CYBERSECURITY TEST QUESTIONSAND ANSWERS
Moore's Law - ANSWER Gordon Moore predicted in 1965 that computing
power will double every 1.5-2 years, and it has been more or less true since
then.
One-pager - Answer A one-page document that describes a big issue, topic, or
plan in business or corporate context.
Caesar Cipher is a mechanism for encryption that changes the alphabet by a
certain number of characters.
Cipher is the general name for a technique (or algorithm) that accomplishes
encryption.
Cracking encryption: - Answer When you try to decode a secret message
without fully understanding the cipher, you are attempting to "crack" the
encryption.
Decryption is the process of reversing encryption and reconstructing the original
plain text.
Encryption is the process of encoding messages to keep them secret, allowing
only "authorized" people to view them.
Random Substitution. Cipher - ANSWER is an encryption technology that maps
each letter of the alphabet to a randomly selected other letter.
Vigenère Cipher: - Answer Random Substitution Cipher: an encryption
technique that uses n Caesar ciphers, where n is the length of the encryption
key.
Computationally Hard: ANSWER A "hard" problem for a computer is one that
cannot be solved in a reasonable period of time.
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