4. Predict A spaceship in a science fiction movie explodes. People in a nearby
spaceship hear a loud sound. Is this
realistic? Write an argument with
supporting evidence that defends your
position. Trade arguments with a classmate
and evaluate their response. LAFS.7.SL.1.3.
LAFS.68.WHST.1.1, SC.7.P.10.3

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.