Explanation:

The Central Processing Unit (CPU) is the 'brain' of the computer, primarily responsible for executing program instructions and processing data. Option (a) is for storage devices. Option (b) is too vague. Option (d) Assembler is software. Option (c) 'To read, interpret and process the information and instruction' comprehensively describes the CPU's core functions: fetching, decoding, executing, and writing back results. Option (e) is incorrect.