3. Trace the following three sections of code in the tables below. When the name of an array is given in the trace chart, show the values of all elements of the array public class Test2{ public static void main(String[ ] args) { IPART A int[ ] arr = (10,20,30}; int num=changeltfarr1); IPART B int] arri = (10,20,30}; changeOne(arri,1); IPART C int] arr2 = (10,20,30); intj newArr = changeTwo(arr2); }/ end main static int changet(int n) { n = n*50; return n;}
3. Trace the following three sections of code in the tables below. When the name of an array is given in the trace chart, show the values of all elements of the array public class Test2{ public static void main(String[ ] args) { IPART A int[ ] arr = (10,20,30}; int num=changeltfarr1); IPART B int] arri = (10,20,30}; changeOne(arri,1); IPART C int] arr2 = (10,20,30); intj newArr = changeTwo(arr2); }/ end main static int changet(int n) { n = n*50; return n;}
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![3. Trace the following three sections of code in the tables below. When the name of an array is given
in the trace chart, show the values of all elements of the array
public class Test2 {
public static void main(String[ ] args) {
IPART A
int[ ] arr = (10,20,30};
int num=changelt(arr[1);
IPART B
int] arri = (10,20,30);
changeOne(arr1,1);
/PART C
int] arr2 = (10,20,30);
int] newArr = change Two(arr2);
}// end main
static int changet(int n) { n = n*50; return n;}
static void changeOne(int{ ] arr, int ndx) { arr{ndx]= arr{ndx]*4; }
static int] changeTwo(int[ ] arr){
tor (int i=0; karr.length; i++) arr[i])= arr(1]"5;
return arr;
}/ end class
PART A
arr in main before invoke changelt
n in changelt right before return
num after invoke changelt
arr after invoke changelt
PART B
arri in main betore invoke changeOne
arr in changeOne after the assignment
arrl in main after invoke changeOne
PART C
arr2 In main before Invoke changeTwo
arr in change Two after loop ends
newArr after invoke change Two
arr2 after invoke changeTwo](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F64c780d2-a8a0-4ff8-a74c-59396aa6e397%2F30adb15b-4698-4109-a32f-42c2b29bd9e6%2Fyyub4l_processed.png&w=3840&q=75)
Transcribed Image Text:3. Trace the following three sections of code in the tables below. When the name of an array is given
in the trace chart, show the values of all elements of the array
public class Test2 {
public static void main(String[ ] args) {
IPART A
int[ ] arr = (10,20,30};
int num=changelt(arr[1);
IPART B
int] arri = (10,20,30);
changeOne(arr1,1);
/PART C
int] arr2 = (10,20,30);
int] newArr = change Two(arr2);
}// end main
static int changet(int n) { n = n*50; return n;}
static void changeOne(int{ ] arr, int ndx) { arr{ndx]= arr{ndx]*4; }
static int] changeTwo(int[ ] arr){
tor (int i=0; karr.length; i++) arr[i])= arr(1]"5;
return arr;
}/ end class
PART A
arr in main before invoke changelt
n in changelt right before return
num after invoke changelt
arr after invoke changelt
PART B
arri in main betore invoke changeOne
arr in changeOne after the assignment
arrl in main after invoke changeOne
PART C
arr2 In main before Invoke changeTwo
arr in change Two after loop ends
newArr after invoke change Two
arr2 after invoke changeTwo
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