The enigma machine - Study guides, Class notes & Summaries
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Comp3704 Midterm Exam Questions With Multiple Choices And Verified Answers.
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Data - correct answer ---- can be any character, number, text, word, or binary representation but is lacking context. ----- that is given context and meaning then becomes information 
 
Information - correct answer Any communication or representation of knowledge.Such as facts, data, or opinions In any medium or form including but not limited to: textual, numerical, graphic, cartographic, narrative audi...
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WGU INTRODUCTION TO CRYPTOGRAPHY - C839 (EC-COUNCIL CES)|UPDATED&VERIFIED|100% SOLVED|GUARANTEED SUCCESS
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CrypTool 
Software which allows encryption of text using historic algorithms 
 
 
 
The Enigma Machine 
In World War II the Germans made use of an electro-mechanical rotor based cipher Known as The Enigma Machine. 
 
Allied cipher machines used in WWII included the British TypeX and the American SIGABA. 
 
 
 
The ADFGVX Cipher 
invented by Colonel Fritz Nebel in 1918. 
The key for this algorithm is a six-by-six square of letters, used to encode a 36-letter alphabet. 
 
 
 
The Playfair Cipher 
...
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Introduction to Cryptography - C839| 191 QUESTIONS| WITH COMPLETE SOLUTIONS
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Cryptography CORRECT ANSWERS: science of altering communication so that it cannot be understood without having the key 
 
Mono-Alphabet Substitution CORRECT ANSWERS: algorithms simply substitute one character of cipher text for each character of plain text. 
 
Caesar Cipher CORRECT ANSWERS: choose a number by which to shift each letter of a text. 
 
ATBASH Cipher CORRECT ANSWERS: Hebrew code substitutes first letter of alphabet for last, second letter for the second-to-the-last 
 
ROT13 Ciph...
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Introduction to Cryptography - C839. Exam Questions and answers. VERIFIED.
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Introduction to Cryptography - C839. Exam Questions and answers. VERIFIED. 
 
 
- Cipher 
- Key 
- Algorithm - -- The algorithm(s) needed to encrypt and decrypt a message. 
- The random bits used in encrypting a message. 
- The mathematical process used to alter a message and read it unintelligible by any but the intended party 
 
Stream Cipher - -Uses a keystream generator and encrypts a message one bit at a time, usually implemented in hardware. Popular when data comes in long streams (such a...
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Computer Essentials Final Exam Questions and Correct Answers 2024, Complete Verified Solution.
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Computer Essentials Final Exam Questions and Correct Answers 2024, Complete Verified Solution. 
 
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Computer 
An electronic device that manipulated information or data 
Operating System 
a system that manages the computer's memory, processes, and all of its software and hardware 
Desktop 
The main screen you see when you log on, allows you to easily interact with your computer 
Start Menu 
The central link to your computer's lin...
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Intro to Cryptography WGU C839 Module 1 Already Passed
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Intro to Cryptography WGU C839 Module 1 
Already Passed 
Most primitive of cryptographic algorithms, substitutes one character of cipher text for each 
character of plain text. Includes 
Caesar Cipher 
Atbash Cipher 
Affine Cipher 
Rot13 Cipher - Answer️️ -Mono-Alphabet Substitution 
First used by Julius Caesar 
Every letter is shifted a fixed number of spaces to the left or right the alphabet. - Answer️️ - 
Caesar Cipher 
Hebrew Code 
substitutes the first letter of the alphabet for the...
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Computer Essentials Final Exam Questions and Correct Answers 2024, Complete Verified Solution.
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Computer Essentials Final Exam Questions and Correct Answers 2024, Complete Verified Solution. 
 
Copy 
Ctrl+C 
Paste 
Ctrl+V 
Cut 
Ctrl+X 
Undo 
Ctrl+Z 
Rename 
F2 
Computer 
An electronic device that manipulated information or data 
Operating System 
a system that manages the computer's memory, processes, and all of its software and hardware 
Desktop 
The main screen you see when you log on, allows you to easily interact with your computer 
Start Menu 
The central link to your computer's lin...
-
Computer Essentials Final Exam Questions and Correct Answers 2024, Complete Verified Solution.
- Exam (elaborations) • 6 pages • 2024
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- $11.09
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Computer Essentials Final Exam Questions and Correct Answers 2024, Complete Verified Solution. 
 
Copy 
Ctrl+C 
Paste 
Ctrl+V 
Cut 
Ctrl+X 
Undo 
Ctrl+Z 
Rename 
F2 
Computer 
An electronic device that manipulated information or data 
Operating System 
a system that manages the computer's memory, processes, and all of its software and hardware 
Desktop 
The main screen you see when you log on, allows you to easily interact with your computer 
Start Menu 
The central link to your computer's lin...
-
WGU Introduction to Cryptography C839 (EC-Council CES)
- Exam (elaborations) • 21 pages • 2022
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WGU Introduction to Cryptography C839 (EC-Council CES) CrypTool Software which allows encryption of text using historic algorithms The Enigma Machine In World War II the Germans made use of an electro-mechanical rotor based cipher Known as The Enigma Machine. Allied cipher machines used in WWII included the British TypeX and the American SIGABA. The ADFGVX Cipher invented by Colonel Fritz Nebel in 1918. The key for this algorithm is a six-by-six square of letters, used to encode a 36-letter al...
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Chapter 1- SSgt WAPs exam questions and answers.
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WWII proved that _____ superiority was a required component for the success of land, sea, and air operations. 
Air 
 
 
 
what is the name of Germany's Air Force, which emphasized speed and concentration of forces to crush their enemies and spawned the term Blitzkrieg or "lightening war"? 
The Luftwaffe 
 
 
 
British Air Marshal Sir Hugh Dowdiness Fighter Command had been preparing for a german onslaught since 1937 and used sir Robert Watson-watts ___ innovation to create an effective, integ...
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