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the random class implements a random number generator which produces sequences of numbers that appear to be random to
write a program lotteryprinter that picks a combination in a lottery in this lottery players can choose 6 numbers
write a program replacetester that encodes a string by replacing all letters i with and all letters s with
1 write a program holleprinter that switches the letters e and o in a string use the replace method repeatedly
write a graphics program that draws 12 strings one each for the 12 standard colors besides colorwhite each in its own
1 write a program that draws two solid squares one in pink and one in purple use a standard color for one of them and a
write a growsquareprinter program that constructs a rectangle object square representing a square with top-left corner
1 write an areatester program that constructs a rectangle object and then computes and prints its area use the getwidth
1 what is the purpose of a graphics context2 why are separate viewer and component classes used for graphical programs3
1 what is the difference between a console application and a graphical application2 who calls the paintcomponent method
write a java statement to initialize a variable square with a rectangle object whose top left corner is 10 20 and whose
after closing time the store manager would like to know how much business was transacted during the day modify the
write a class savingsaccount that is similar to the bankaccount class except that it has an added instance variable
add a feature to the cashregister class for computing sales tax the tax rate should be supplied when constructing a
suppose you want to implement a class timedepositaccount a time deposit account has a fixed interest rate that should
1 why does the bankaccount class not have a reset method2 what happens in our implementation of the bankaccount class
1 you can read the value instance variable of the counter class with the getvalue accessor method should there be a
discussionthe benefits of microsoft officebullidentify at least two ways that a user can combine content from two or
in this project you will enhance the bankaccount class and see how abstraction and encapsulation enable evolutionary
implement a votingmachine class that can be used for a simple election have methods to clear the machine state to vote
implement a class roachpopulation that simulates the growth of a roach population the constructor takes the size of the
advantages and disadvantages of distributed systems identify the goals and advantages of distributed systems use
dbas you continue to review the functionality of various operating systems you also have to look at various components
1 why are the marginal benefit and marginal abatement cost of pollution considered equivalent2 how do regulators use
what career paths would knowledge of excel worksheets benefit an individual would knowledge of excel be beneficial for