200 Level Computer Science exam questions and the detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
a) (i) Highlight different types of computer memory you know in order of efficiency starting from the most efficient.
(ii) Highlight the three activities that the Operating System is responsible for in connection with memory management.
(b) (i) Itemize the three approaches in memory management program which will facilitate the timely movement of blocks of program code into portions of main memory when they are about to be executed, and out of main memory to secondary memory (disk) when they are no longer needed.
(ii) Explain two memory allocation methods with two Merits/Demerits each.
