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problem1 write a drawing package that allows straight lines rectangles and circles to be con-structed with rubber-band
problem1 modify the drawing package in the previous exercise that allows lines to be con-strained horizontally or
problem1 write a drawing program that allows users to create a picture as a set of line segments drawn between
problem1 write a routine that displays a linear scale and a slider on the screen and allows numeric values to be
problem1 extend the program of the previous exercise so that selected objects can be scaled and rotated before
problem1 design a user interface for a painting program2 design a user interface for a two-level hierarchical modeling
problem1 list the possible formats for presenting menus to a user arc explain under what circumstances each might be
problem1 select some graphics application with which you are familiar and set up a user model that will serve as the
problemimagine that in a particular distributed system all the machines are redundant multiprocessors so that the
problem1 how can atomic broadcast be used to manage group membership2 when a computation runs for a long time it is
problem1 for each of the following applications do you think at least once semantics or at most once semantics is best
problem1 in the deregister call to the binder has the unique identifier as one of the parameters is this really
problem1 the usual sequence of steps in an rpc involves trapping to the kernel to have the message sent from the client
problem1 consider a procedure incr with two integer parameters the procedure adds one to each parameter now suppose
problem1 when buffered communication is used a primitive is normally available for user processes to create mailboxes
problem1 an atm system is transmitting cells at the oc-3 rate each packet is 48 bytes long and thus fits into a cell an
problem1 in many layered protocols each layer has its own header surely it would be more efficient to have a single
assignmentpart onebull500 words totalbullapa formatbull3 source minimuma conduct a web search for the key words
assignment1 decision support systems are the heart of business intelligence applications and are used by key personnel
discussiondiscuss the advantages and disadvantages of backing up to the cloudnote minimum 150 words not including title
assignmentlehighton chalk company manufactures sidewalk chalk which it sells online by the box at 24 per unit lehighton
assignmentgeneral descriptionfor this project you will write a program that keeps track of inventory for a camera store
problemin module five you have studied how to code for iteration through the use of loops in stepping stone lab four
lab exploring recursion and the stack framelaboratory activities recursion the stack and problem-solvingactivity