--35 to 40. Line,32 class Test Rectangle2{333435363738 r2.insert(3,5);39 r3.insert(2);40 r1.display1();41 r1.display2();42 r1.calculateArea();43 r2.calculateArea2();44 r2.display1();45 r2.display2();46 r2.calculateArea();47 r2.calculateArea2();48 r3.calculateArea3();49 r3.display1();50 }51 }public static void main(String args[]){Rectangle r1=new Rectangle();Rectangle r2-new Rectangle();Rectangle r3=new Rectangle();r1.insert(10,5);31. What is the output of line 40? a) 532. What is the output of line 41? a) 533. What is the output of line 42? a) 534. What is the output of line 43? a) 535. What is the output of line 44? a) 336. What is the output of line 45? a) 337. What is the output of line 46? a) 338. What is the output of line 47? a) 339. What is the output of line 48? a) 040. What is the output of line 49? a) 0b) 10b) 10b) 10b) 10b) 5b) 5b) 5b) 5b) 2b) 2c) 30c) 30c) 30c) 30c) 15c) 15c) 15c) 15c) 3c) 3d) 50d) 50d) 50d) 50d) 30d) 30d) 30d) 30d) 5d) 5 TEST II. PROGRAM TRACINGLine12345678910111213141516171819202122232425 System.out.println(length1);26 }27 void calculateArea2()28 {293031class Rectangle{int length,width,length1;void insert(int l,int w){length=l;width=w;}void insert(int i) {length1=l;}void display1(){System.out.println(width);}void display2(){})System.out.println(length);}void calculateArea(){System.out.println(length*width);}void calculateArea3()System.out.println(length*width*2);

We know Class is a user-defined data type that encapsulates the variables and methods. as we know An…

Answered: 35 to 40.

Engineering

Computer Science

35 to 40.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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