Quiz
Cryptography Quiz
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Questions in this quiz (12)
1Cryptography means hidden or secret.
- ATrue
- BFalse
2Which of the following are types of code?
- AHieroglyphics
- BEnigma
- CCaesar cipher
- DRugby
3Which are advantages of Caesar Cipher code?
- ACaesar ciphers are easy to break
- BIf you didn't know what the codes were it would be difficult to break
- CIt doesn't allow for numbers or symbols
- DIt is an easy code to use
4Which of the following are disadvantages of Caesar cipher code?
- AIt is an easy code to use
- BCaesar ciphers are easy to break
- CThe person receiving the message would have to understand how to decipher it
- DIt doesn't allow for numbers or symbols
5The Enigma cipher machine was used to do what in World War II?
- ATo write code
- BMake army uniforms
- CTo decipher German codes
- DTo decipher English codes
6A barcode is made up of small black and white squares
- ATrue
- BFalse
7Which of the information below is contained within barcodes?
- APrice
- BProduct ID
- CSize/weight of product
- DOrigin of the product
- EManufacturer of the product
8Which of the information below is not contained within barcodes?
- APrice
- BOrigin of product
- CSize/weight of product
- DProduct ID
9A barcode can be read using a hand held barcode reader or a scanner at the till
- ATrue
- BFalse
10E-commerce is the term given to buying or selling goods and/or services online
- ATrue
- BFalse
11E-commerce uses encryption in the form of Secure Socket Layers (SSL). What methods shown below tell you that you are using a secure website?
- APadlock image
- Bhttp://
- CA big no entry symbol
- Dhttps://
12Secure Socket Layer encryption works by scrambling the original message using a key
- ATrue
- BFalse
Information
- Description
- NVQ (National Vocational Qualification) Year 9 Quiz on Cryptography Quiz, created by Sue Salih on 15/05/2014.
- Author
- Sue Salih
- Language
- English
- Views
- 43
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