Bletchley park

What percentage of workers in Bletchley park were women?

• 75%
• 50%
• 60%
• 80%

which one of these is word for information written in a secret way?

• code
• decipher
• cipher
• key

What is the name of the type of code that when the first letter of a word, sentence or paragraph spells a word?

• Palindrome
• Acrostic
• Simile
• Anagram

What does trial and error mean?

• Trial and error means trying different solutions until the correct one is found.
• Trial and error means giving up after the first attempt.
• Trial and error means following a step-by-step process to find the solution.
• Trial and error means guessing randomly without any logic.

What cipher makes every letter replaced by another letter a set number of places down the alphabet?

• Caesar cipher
• Vigenère cipher
• Rail fence cipher
• Playfair cipher

Which one of these is a famous historical figure in computing?

• Alan Turing
• Leonardo da Vinci
• Marie Curie
• Isaac Newton

What is it called when a hacker tries different methods to hack into a computer?

• Brute force attack
• Rainbow table attack
• Dictionary attack
• Social engineering

What does encrypt mean?

• Convert information into a code to prevent unauthorized access.
• Share information with unauthorized users
• Delete information permanently
• Translate information into a foreign language

Who is known as the father of modern computing?

• Charles Babbage

• Alan Turing

• John von Neumann

• Blaise Pascal

What is the process of converting encrypted data back into its original form called?

• Encryption

• Decryption

• Encoding

• Decoding