ICT 0.0 / 5 ? ICTUnit 3GCSEWJEC Created by: NaomigaudenxCreated on: 29-04-17 13:34 What is a disadvantage of encoding data? If it is less specific- one letter codes can mean multiple things 1 of 9 Advantages of storing data Cheaper - less physical space needed Easier and quicker to transfer and backup data 2 of 9 Disadvantage of storing data Training is expensive - Protection from hackers needed 3 of 9 What is the definition of download? Copying data from one computer system to another typically over the internet 4 of 9 Definition of File Size Measure of space a file takes on a storage medium 5 of 9 Optimization/Compression Making file size smaller by reducing their quality 6 of 9 Disadvantages of compression Expensive software - Lower quality - Often blurry 7 of 9 Advantages of compression Load quicker - Smaller file size - Quicker download time 8 of 9 Golden Triangle definition Part of the screen were our eyes focus 9 of 9
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