Simple description, referring to the appropriate buses and control lines, of the steps in the fetch-execute cycle
Category Archives: 6. External Sites
FAQ – Structure Diagrams
Description and exemplification of pseudocode and one graphical design notation (structure diagram or other suitable) including data flow.
FAQ – Synthesised sound data
- Description of common attributes of notes stored as MIDI data
- instrument
- pitch
- volume
- duration
- tempo
- Description of advantages and disadvantages of storing sound as MIDI data
FAQ – Network Operating Systems
Description of the following technical reasons for the increasingly widespread use of networks:
- improved network related software, including
- network operating systems
Updated links
I have updated the links at the side, you might notice Inverness High School. Which has Int2 as well as Higher notes, you might want to pass these on to pupils in the Int 2 section. Remember we are all in this together.
Microsoft Mirage Table
The kinect is basically a depth sensitive web cam. Researchers at Microsoft have created a 3D video conferencing tool that includes aspects of augmented reality as well as 3D scanning.
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More details here. Now the thing is that this looks a lot like a scene from Minority Report (the 2002 movie). However, while the film has 3D holographic projectors, running from a 2D source. Microsoft has 3D capture and uses a 3D projector to convince the user that they are seeing in 3D.
[kml_flashembed movie="http://www.youtube.com/v/OSDqZeI2WlA" width="425" height="344" allowfullscreen="true" fvars="fs=1" /]
In ten years we have went from a science fiction film based in 2054 to a working prototype.
How the Internet works in 5 minutes
I liked this video but I did not like or agree with their definition of server, it was a simplification too far.
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Compare it with the video below and you will see the similarities
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A question from a Pupil
Hi, I’m currently studying computing on Scholar and one of the answers to a question I disagree with. The question is “a program stores the user IDs of 20 SCHOLAR users. Which of the following would be the most efficient way of storing this information?” and the possible answers are:
- 20 integer variables
- an array of integers
- an array of strings
- 20 string variables
Scholar says the answer is an array of strings, but why? I thought the answer would be an array of integers, as to log into Scholar you just use numbers. Please explain why it is an array of strings ?
FAQ – Object Oriented Image File Types in Multimedia
Description of basic features and structures of vector graphic file types, including methods used to implement common attributes listed above for these file types:
- SVG
- VRML/WRL
Continue reading FAQ – Object Oriented Image File Types in Multimedia
FAQ – Top-down design with stepwise refinement
Description and exemplification of top-down design and stepwise refinement
Continue reading FAQ – Top-down design with stepwise refinement
