Ms-dos uses a linked list of disk blocks for each file. the links are stored in an in-memory fat (file allocation table) not in the blocks themselves. unix uses an ‘‘inode’’ based system that we studed in class. assume each system uses disk blocks of size 512 bytes. consider a 1mb (i. e., 2048 block) file stored using each of these methods. what is required to read the last byte using each method? what is required to insert a new block (i. e., 512 new bytes) at the front of the file in each system? make especially clear all i/os that are required

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?

Stops: using the information learned in this course, explain three things you will not do when driving. a. b. c. explain why you will not do these things when driving. starts: using the information learned in this course, explain three things you will do when driving. a. b. c. explain why you will do these particular things when driving. explain one thing you will stop doing as a passenger. explain one thing you will start doing as a passenger.

Click on the tab on the ribbon to open the backstage view. file view insert review