A2 COMPUTING COURSEWORK WIKIBOOKS

If not, how would you make them complex? If you can use more than one of these, you’ll guarantee yourself these marks. When thinking about how you are going to save data on your system you might decide to use a database, if this is the case you must include an E-R Diagram. Relationships will be enforceable I will be able to use SQL to perform searches. Whatever you do you must have data processing at the heart of it. By now you should have mentioned a couple things that your project will need to store and process this should have come from your interviews.

You aren’t a multi-billion pound IT firm and you probably don’t have much more than a years programming experience. Once you have finished presenting your research you need to summarise what it said and explain why you used each research method. In some instances your system will involve only one user, the person you are writing it for. Fundamentals of algorithms 4. I have some experience of Visual Basic from the first year VB.

This is the most important part of your Analysis, because this is how you are going to check if your end system meets all your user needs. This is great because if you work hard enough then you can make sure you get some really good marks, compufing have access to the mark scheme after all!

a2 computing coursework wikibooks

In particular, please say if the book assumes any knowledge or skills which not all A-Level Computer Science students have. If I was tasked with making a stock control system I could use the following things with a lot more detail! cojrsework

Describe the flaws in the current system, is it slow, secure, computihg to query, easy to use, can it have multiple people use it at once, is it easy to access? This describes the processing that happens to the data as it is moved from one location to anotherit has data inputted and will output to a data store, another process or an entity.

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This page was last edited on 31 Julyat You need a real life user, could you ask you Physics teacher to come up with a scenario to simulate? Could you make this for a primary school?

a2 computing coursework wikibooks

If you’re having trouble finding a user, try asking some of your teachers at school. If you can, try to implement one of the points above and you will get the marks. This is an important decision as this will drive the rest of this coursework.

a2 computing coursework wikibooks

From your research you need to know the following:. If they use Microsoft Office then an interface similar to that wikiboks suite would be suitable.

Retrieved from ” https: Realistic appraisal of the feasibility of potential solutions ii. When thinking about how you are going to save data on your system you might decide to use a database, if this is the case you must include an E-R Diagram.

Aqa Computing Coursework Wikibooks

The answer is because length sixteen allows you to store the age ” years”, and this is impossible to have a student let alone a human that old. For these examples we are using the Gane Sarson method. In other languages Add links.

In this section you need to justify that the techniques you used to write your analysis were correct and made sure that you managed to get all the objectives of the new system.

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The length should be a more sensible 3. If you haven’t heard of an A-Level then this book probably won’t be of much interest to you but you can find out about them at Wikipedia. External hardware devices 9. You have to make a program for a real userthis is very important, you can’t just make them up.

By now you should have mentioned a couple things that your project will need to store and process this should have come from your interviews.

Questions to test yourself, click below. There will be a lot of concepts that you need to be familiar with, definitions are highlighted like so:.

title=Practical Project: Picking a project

Examples Example questions and how to solve them. This sounds very complex with the graphical representation and AI element, but again, who is your user? Too complex, unless you want to write some code around something like Blender or the Unreal Engine. Your project involves making a complex programming project that will likely involve data processingand then writing a report about it.

A-level Computing/OCR/The Practical Project – Wikibooks, open books for an open world

From Wikibooks, open books for an open world. Why not use pre-existing libraries? Users aren’t necessarily going to find you so if you are a member of a local sports club, church, drama society etc.

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