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Exam questions by topic

Edexcel curriculum (2015)


Algorithms

Application sof'wre​

Ascii

Binary

Cache​

Client-Server

Cloud

Compression

Computational think

CPU

Cyber security

Database

Fetch-d-e cycle

Embedded system

Encryption

Environment

Ethics

File size

Flow chart

Hexadecimal

High Level language

ISP/Internet

Law & Legislation

Logic

Magnetic HDD

Networking

Open source

Operating system

Optical storage

Peer to peer

Pictures (data rep)

Protocols

Run length encoding

RAM

ROM

Simulation software

Solid state HD

Sound

Stored program

Utility Sof'wre

Client-Server

Picture
Answer
Request from club member handled by a script server side (1).
Server accepts request and retrieves training data from database (1)
​Constructs web page to display results of search (1) and sends to client computer (1)

Client-Server

Picture
Answer
To provide a platform for users to run applications (1) and enable users
to access network resources provided by the server. (1)

A client workstation accesses data from a server by making a
connection to the server (1) and issuing a service request. (1)

Client-Server

Picture
Answer
​A description that makes reference to the following points:
• A client uses the address of the server to make a connection (1)
• then the client sends a request to the server/client request services from the server (1)
• The server obtains the address of the client once that client makes a connection to the server (1)
• then the server sends the requested data/services (to the client) (1)

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  • Exam boards
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      • Fetch decode execute cycle
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