HELP 50 POINTS
A weight is suspended from a string and spun in a circle. The string passes through a vertical tube and comes out the bottom. The demonstrator’s hand holds the string below the tube. If the demonstrator pulls down, the weight will both move the tube and its angular velocity.
Question 1 options:
A. closer to, decrease
B. closer to, increase
C. farther from, decrease
D. farther from, increase

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.