User:Pluke

$$\underbrace{byThePowerOf}_\text{function name} \underbrace{x \ y}_\text{arguments} = \underbrace{x ^\wedge y}_\text{calculations and output} $$

A-level_Computing wikicommons stats NEWstats more stats hit counter

|A-level_Computing/AQA/Paper_2/Fundamentals_of_databases/ stats for a page

useful school links
sun backing online text books new blender

http://www.wnyc.org/stream/ram.py?file=/bl/bl102505b.mp3 http://en.wikibooks.org/wiki/Template:ExampleRobox  http://en.wikibooks.org/wiki/Help:Templates

intersting Tesco development

http://en.wikibooks.org/wiki/Template:ExampleRobox wikibooks jimbo wales discussion

blahtex (planks constant - for blahtex representation) \underbrace{{6}\cdot{64}}_{\text{mantissa}} \times \underbrace{10^{-34}}_{\text{exponent}}

Examples and Exercises

 * 1) saving records
 * 2) split HEX
 * 3) side effects in global variables
 * 4) punch card picture
 * 5) sound - analogue versus digital
 * 6) add Jaron Lanier
 * 7) add conversion to and from date format
 * 8) fix: https://en.wikibooks.org/wiki/A-level_Computing/AQA/Computer_Components,_The_Stored_Program_Concept_and_the_Internet/Machine_Level_Architecture/Internal_and_external_hardware_components_of_a_computer


 * proc pass_the_parcel(parcel)
 * remove_layer(parcel)
 * if(no_more_layers(parcel))
 * winner!
 * else
 * pass_the_parcel(parcel)
 * endproc



Centered text

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the output of a program

cat: an animal with claws

Example infobox

this will contain some more extension work

http://www.computingatschool.org.uk/data/uploads/CurricReviewResponse.pdf



<-- quiz extension

<--discussion on the use of quizzes in wikibooks

<-- data types

Applied ICT
http://www.edexcel.com/quals/gce/app-gce/app-ict/Pages/default.aspx

videos on buffer overflow for cracking the PS3 http://psgroove.com/content.php?581-Sony-s-PS3-Security-is-Epic-Fail-Videos-Within&s=a38d36acb7597cc1bc12d25f5b608f98

c:\program files\android\android-sdk-windows http://www.pp4s.co.uk/main/prog-gasp-registers.html https://groups.google.com/forum/?fromgroups#!topic/computing-at-school/_RAHWIaE37A - turing machines

open source turing machine - http://google-opensource.blogspot.co.uk/2012/07/turing-complete-puzzle-game.html http://www.pwnict.co.uk/binaryGrid/index.html - binary game

http://www.cs.cmu.edu/~wing/publications/Wing06.pdf computational thinking

http://www.starteractivity.com/ictlesson/computing/comp3/cc2qa1.html - COMP3 past papers http://cser.org/ - The Cambridge Project for Existential Risk lists AI as a threat 10 PRINT CHR$ (205.5 + RND (1)); : GOTO 10 - one line of code to make a maze

http://www.sensefulsolutions.com/2010/10/format-text-as-table.html

http://www.cimt.plymouth.ac.uk/resources/codes/

"Play up! Play up! And play the game!"

32767 + 1 = -32768

The accumulator is a temporary storage space for arithmetic operations. Without it, the result of every operation would have to be written to main memory, and then read back into the ALU, which is very slow. For example, to add up a list of numbers, they are loaded one by one from main memory and added into the accumulator. The final answer is then copied back to main memory.