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mash [69]
3 years ago
5

Jim wants to buy a car, but he’ll probably only need it for a couple of years. He has a short commute to work, so he won’t be pu

tting many miles on his vehicle. What’s the best transportation option for Jim
Computers and Technology
1 answer:
aalyn [17]3 years ago
4 0
The best is bus or walking
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Driver’s License Exam The local driver’s license office has asked you to create an application that grades the written portion o
Aleks04 [339]

Driver’s License Exam The local driver’s license office has asked you to create an application that grades the written portion of the driver’s license exam.

Explanation:

  • The exam has 20 multiple-choice questions. Here are the correct answers: 1. A 6. B 11. A 16. C 2. C 7. C 12. D 17. B 3. A 8. A 13. C 18. B 4. A 9. C 14. A 19. D 5. D 10. B 15. D 20. A Your program should store these correct answers in a list.
  • The program should read the student’s answers for each of the 20 questions from a text file and store the answers in another list.

import java.util.*;

class DriverExam{

char[] answer = new char[]{ 'B','D','A','A','C','A','B','A','C','D','B','C','D','A','D','C','C','B','D','A'};

int correct=0,inCorrect=0;

int[] missed = new int[20];

boolean passed(){

if(this.correct >= 15){

return true;

}

return false;

}

int totalCorrect(){

return this.correct;  

}

int totalIncorrect(){

return this.inCorrect;

}

int[] questionsMissed(){

return this.missed;

}

}

public class Main

{

  public static void main(String[] args) {

  Scanner in = new Scanner(System.in);

      System.out.println("Input : A,B,C,D");

System.out.println("Note : Any other inputs will result in skipping that question");

      DriverExam exam = new DriverExam();

      int i,missedIndex=0;

      for(i=0;i<20;i++){

      System.out.print("Answer "+(i+1)+" : ");

      char check = in.next().charAt(0);

      if(exam.answer[i]==check){

      (exam.correct)++;

      }

3 0
3 years ago
In a black box model are the customers told that they should be expecting to be haxked?
Licemer1 [7]
Uhhhhhhhhhhh maybe tbh i have noooo idea.
6 0
3 years ago
I need simple app ideas for basic problems<br>​
Marrrta [24]

Answer: - scan and convert to pdf app.

- timetable managing app.

- color seeing app (for color-blind people.)

- virtual clothing/jewelry try on.

Explanation:

8 0
3 years ago
Create the SQL statements for displaying the results for each of the following scenarios in the Academic Database. Save these st
Whitepunk [10]

Answer:

CREATE FUNCTION exam_eligible_students

   RETURN NUMBER AS

   num_students NUMBER(15);

BEGIN

   SELECT COUNT(STUDENT_ID)

   INTO num_students

   FROM STUDENT_ATTENDANCE

   WHERE ELIGIBILITY_FOR_EXAMS = 'Y';

   

   RETURN (num_students);

END;

Explanation:

exam_eligible_students is a made of name for the FUNCTION to be called.

num_students is a made up name for the RETURN to be called. The RETURN name is referenced in the INTO statement and as the name of the the return in the RETURN line in ().

4 0
3 years ago
Please help!!!
skad [1K]

Answer:

B

Explanation:

Problem and Solution

7 0
3 years ago
Read 2 more answers
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