Computing A level Paper 3


1. The Function and Purpose of Translator

1.1 Language Translator

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3. Computer Architecture and Fetch -Execute Unit

3.1 Von Neunman ,Registers and Fetch Execute 

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5. Common Network Environment  with components

5.1 Data Transmission

5.2 Network Components

5.3 Network Communication Hardware

5.4 Common Network environment 

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7. Hypertext Linking Systems, Confidentiality, Encryption

7.1 www, HTML

7.2 Encrption and Internet Security 

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2. Function of Operating System

2.1 Interrupt and handler 

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4. Database

4.1 Database and DBMS

4.2 Entity Relationship Model

4.3 Normalization

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6. Use of System and Tools

5.1 Important of Standardization

5.2 E-commerce 

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