The variables for this experiment include mass, volume and the materials in the various balls, as well as the
densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to comp
sentences and identify the independent and dependent variables.
in part iii, the independent variable, the one that is intentionally manipulated, is
in part iii, the dependent variable, the one that you measure the response in, is

Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.