G Show the code that you write to answer each question. (Copy & paste to this document). Submit .java files along with the word document. Suppose that Fruit , Apple , Orange , GoldenDelicious , and McIntosh are defined in the following inheritance hierarchy: Assume that the following code is given: Fruit fruit = new GoldenDelicious(); Orange orange = new Orange(); Answer the following questions: a. Is fruit instanceof Fruit ? b. Is fruit instanceof Orange ? c. Is fruit instanceof Apple ? d. Is fruit instanceof GoldenDelicious ? e. Is fruit instanceof McIntosh ? f. Is orange instanceof Orange ? g. Is orange instanceof Fruit ? h. Is orange instanceof Apple ? i. Suppose the method makeAppleCider is defined in the Apple class. Can fruit invoke this method? Can orange invoke this method?

Write a pseudocode solution for each of these problems. 1. design a while loop that lets that user enter a number. the number should be multiplied by 10, and the result stored in a variable named product. the loop should iterate as long as product contains a value less than 100. 2. design a do-while loop that asks the user to enter two numbers. the numbers should be added and the sum displayed. the loop should ask the user whether he or she wishes to perform the operation again. if so, the loop should repeat; otherwise it should terminate. 3. design a for loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 100. 4. design a nested loop that displays 10 rows of # characters. there should be 15 # characters in each row. 5. convert this for loop to a while loop. declare integer count for count = 1 to 50 display count end for 6. find the error in the following pseudocode. declare boolean finished = false declare integer value, cube while not finished display “enter a value to be cubed.” input value; set cube = value ^ 3 display value, “ cubed is “, cube end while

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Which network media uses different regions of the electromagnetic spectrum to transmit signals through air? uses different regions of the electromagnetic spectrum to transmit signals through air.