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Cryptography Quiz

Sue Salih 12 preguntas

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Preguntas del test (12)

  1. 1Cryptography means hidden or secret.
    1. AVerdadero
    2. BFalso
  2. 2Which of the following are types of code?
    1. AHieroglyphics
    2. BEnigma
    3. CCaesar cipher
    4. DRugby
  3. 3Which are advantages of Caesar Cipher code?
    1. ACaesar ciphers are easy to break
    2. BIf you didn't know what the codes were it would be difficult to break
    3. CIt doesn't allow for numbers or symbols
    4. DIt is an easy code to use
  4. 4Which of the following are disadvantages of Caesar cipher code?
    1. AIt is an easy code to use
    2. BCaesar ciphers are easy to break
    3. CThe person receiving the message would have to understand how to decipher it
    4. DIt doesn't allow for numbers or symbols
  5. 5The Enigma cipher machine was used to do what in World War II?
    1. ATo write code
    2. BMake army uniforms
    3. CTo decipher German codes
    4. DTo decipher English codes
  6. 6A barcode is made up of small black and white squares
    1. AVerdadero
    2. BFalso
  7. 7Which of the information below is contained within barcodes?
    1. APrice
    2. BProduct ID
    3. CSize/weight of product
    4. DOrigin of the product
    5. EManufacturer of the product
  8. 8Which of the information below is not contained within barcodes?
    1. APrice
    2. BOrigin of product
    3. CSize/weight of product
    4. DProduct ID
  9. 9A barcode can be read using a hand held barcode reader or a scanner at the till
    1. AVerdadero
    2. BFalso
  10. 10E-commerce is the term given to buying or selling goods and/or services online
    1. AVerdadero
    2. BFalso

Información

Descripción
NVQ (National Vocational Qualification) Year 9 Test sobre Cryptography Quiz, creado por Sue Salih el 15/05/2014.
Idioma
English
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