A game developer decides to compress all the sound and graphic files before distributing their new game online. Identify two benefits of compressing these files. A: It prevents unauthorized copyright infringement. B: It reduces the transmission time and bandwidth needed to download the game. C: It decreases the storage capacity needed on the distribution server. D: It repairs corrupt sectors on the user's hard drive. E: It reduces the processing power needed by the CPU to run the game.
Practise Edexcel GCSE Computer Science Data storage and compression with exam-style questions for GCSE Computer Science. 50 questions covering Binary multiples and file size calculations and Need for and methods of compression, matched to the Edexcel GCSE Computer Science (1CP2) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.