List the parts of the computer as shown in the picture. if you can, answer this question as well. 2) what is ram? a. explain the developments ram since it was created in 1968 till today. b. discuss at least 4 different types of ram. (cost, etc.) will mark brainiest and if needed, with your questions.

Random-access memory is a form of computer data storage that stores data and machine code currently being used. A random-access memory device allows data items to be read or written in almost the same amount of time irrespective of the physical location of data inside the memory.

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