Secret Codes

Secret Codes

Assessment

Flashcard

Computers

4th Grade - University

Hard

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10 questions

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1.

FLASHCARD QUESTION

Front

Who cracked the enigma code?

Back

Alan Turing

2.

FLASHCARD QUESTION

Front

What is Bletchley Park?

Back

The central site for British code breakers in WW2

3.

FLASHCARD QUESTION

Front

Decrypt the message when each letter is shifted by two:  J g v f q y

Back

Hotdog

4.

FLASHCARD QUESTION

Front

When did the Poles manage to reconstruct an Enigma machine to read the German forces’ messages? Options: Between 1991 and 1994, Between 1934 and 1936, Between 1887 and 1890, Between 1933 and 1938

Back

Between 1933 and 1938

5.

FLASHCARD QUESTION

Front

When did all of the staff in Bletchley Park sign the Official Secrets act?

Back

1939

6.

FLASHCARD QUESTION

Front

What flaw did Alan Turing find in the enigma machine?

Back

It will never come out as the same letter.

7.

FLASHCARD QUESTION

Front

What is a good thing about using the enigma code?

Back

Double letters will never come out the same

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