java com.brainbench.TestCommandLine -p Parameter1 Parameter2 Parameter3 Parameter4
If the user enters the command line shown above, how many elements are contained in the array which is passed to "public static void main(String args)" in TestCommandLine?
Choice 1 Four
Choice 2 Five
Choice 3 Six
Choice 4 Seven
Choice 5 Nine
You first. We avoid spouting off answers without the original poster at least making an attempt. What do you think the answer is? Why do you think that?
I think the answer should be 4 i.e. choice 1, since its taking 4 command parameter. Any suggestions?
yes it takes 4 parameters ...... parameter1 , parameter2 , parameter3 and parameter4
Can you justify your answer? See the following
Originally Posted by jmsrajeev
I think you should write a program that will display the args on numbered lines.
After a couple of sample runs with various arguments you should be able to easily count them
Post the code if you get stuck or have any more questions (not necessarily my suggestion, but write up something to demonstrate what the program is getting)