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Down: 1) this word is is a compact computer (it is easier to move around e.g laptop)2) is your information/data trustworthy4) Cells are the small rectangular boxes on spreadsheets which are used to enter data (text, numbers or symbols) and to perform calculations using formula5) General Public Licence. The licence allows the user to copy, distribute and change the software freely, but they cannot sell it and they cannot sell adapted versions of the code.6) megaFLOPS, 1 million floating point operations per second (useful for control systems such as a washing machine controller)7) Stands for 'Dynamic Link Library'. This is an external piece of software that other applications can 'hook' into in order to make use of the functions it contains. windows8) Intellectual Property means a company or person owns the rights to some kind of technology.16) a value is a number in a cell in a database19) Iteration means a 'step'.20) 'Complementary Metal Oxide Semiconductor'. its a semiconductor for silicon chips22) a way of communicating with others through words Across: 3) A Key Field or Primary Key is a field within a database which enables every record to be uniquely identified.9) it is a control technique like on and off10) A testing term.It is common practice to test that the software works with the most extreme data it needs to handle without error.11) a logic bomb is the code runs and starts to male you lose records and data files.12) a file which contains sound file13) An input device which reads the magnetic stripe on the back of a credit card.14) The BIOS runs as part of the load up when you switch on your computer.15) Validation aims to make sure that data is sensible, reasonable and allowable. It does not check that it is correct.17) two wires that meet to create a power to an electrical product18) something that affects your computer in a bad way21) a theory23) In a spreadsheet you can refer to another cell in a formula by using a 'cell reference' such as A1. This refers to column A, row 1.24) Scanners, or computer scanners are used to transfer images or text from paper into a digital format that the computer can use.25) A column is made up of all the cells that are lying directly below each other, starting from the top of the spreadsheet down to the last cell.
 

 

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