Computers and Technology, 30.10.2019 04:31 samiyahwhite4792

Define a class for the student record. the class should instance variables for quizzes, midterm, final and total score for the course and final letter grade. the class should have input and output methods. the input method should not ask for the final numeric grade, nor should it ask for final letter grade. the classes should have methods to compute the overall numeric grade and the final letter grade. these two methods will be void methods that set the appropriate instance variables. your program should use all the described methods. you should have set of accessor(getter) and mutator(setter) methods for all instance variables, whether your program uses them or not. the program should read in the students’ scores two quizzes, midterm and final and display the student’s records, which consists of all the above +final number and final letter grade. overall numeric grade is calculated as 50%-final exam, 25%-midterm and two quizzes together count for 25%. for letter grade 90-100 is a 80-89 is b 70-79 is c 60-69 is d and any grade < 60 is f grade when taking input, quiz grades are out of 10 points and midterm and final are out of 100 points

Answers: 2

Show answers

Another question on Computers and Technology

Computers and Technology, 22.06.2019 19:50

Write a car class having two private member variables called tank and speed. write public methods called pumpgas and gofast. the method pumpgas gets an integer for gas that must be pumped. that value needs to be added to tank (no more than 20 gallons). it must return the amount of gas that is purchased ($4 per gallon). the method gofast should increase the speed by 5 each time it is called.write a constructor for the above class that initialized both variables to zero.write a tostring to display both the tank and speed when the car is printed.modify the car class to implement the interface comparable and an interface called carinter having the public methods in carinter.write the main program to create an array of size 5 of type car. create 5 car objects having each location of the array to refer to one of the cars. test the pumpgas, gofast, equals method on the array items. write an enhanced loop to print all the car values (using a tostring written last time).write a generic method to find the minimum of four items. pass int, double, char, string and car objects to test this method.

Answers: 1

Answer

Computers and Technology, 22.06.2019 20:00

How is the number 372 written when expanded out to place values in the base 8 (octal) number system? a. 2 x 4 + 3 x 2 + 4 x 1 b. 3 x 64 + 7 x 8 + 2 x 1 c. 3 x 8 + 7 x 7 + 2 x 6 d. 3 x 100 + 7 x 10 + 2 x 1

Answers: 1

Answer

Computers and Technology, 24.06.2019 13:20

3. ranga ramasesh is the operations manager for a firm that is trying to decide which one of four countries it should research for possible outsourcing providers. the first step is to select a country based on cultural risk factors, which are critical to eventual business success with the provider. ranga has reviewed outsourcing provider directories and found that the four countries in the table that follows have an ample number of providers from which they can choose. to aid in the country selection step, he has enlisted the aid of a cultural expert, john wang, who has provided ratings of the various criteria in the table. the resulting ratings are on a 1 to 10 scale, where 1 is a low risk and 10 is a high risk. john has also determined six criteria weightins: trust, with a weight of 0.3; quality, with 0.2; religious, with 0.1; individualism, with 0.2; time, with 0.1; and uncertainity, with 0.1. using the factor-rating method, which country should ranga select? why? (2 points)

Answers: 3

Answer

Computers and Technology, 25.06.2019 00:40

Roger ginde is developing a program in supply chain management certification for managers. ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. the activities, immediate predecessors, and times appear in the accompanying table: activity immediate predecessor(s) time (days) a -− 44b -− 55 c -− 11 d b 1010 e a, d 55 f c 55 g e, f 1010 calculate the slack time. show the details.

Answers: 2

Answer

You know the right answer?

Define a class for the student record. the class should instance variables for quizzes, midterm, fin...

Questions