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Author Question: Which code fragment would correctly identify the number of arguments passed via the command line to ... (Read 44 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: May 6, 2020

Question 1

Given the following program:

public class Test {
public static void main(String[] args) {
​for (int i = 0; i < args.length; i++) {
​System.out.print(args[i] + " ");
​}
}
}

What is the output, if you run the program using the following?

java Test 1 2 3

◦ 1 2
◦ 1
◦ 1 2 3
◦ 3

Question 2

Which code fragment would correctly identify the number of arguments passed via the command line to a Java application, excluding the name of the class that is being invoked?
◦ int count=0; while (!(args[count].equals(""))) count ++;
◦ int count = args.length - 1;
◦ int count = args.length;
◦ int count = 0; while (args[count] != null) count ++;
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Marked as best answer by chads108 on May 6, 2020

coreycathey

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Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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chads108

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  • Posts: 507
Reply 2 on: May 6, 2020
Excellent

billybob123

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  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

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