huajiangwei

thanks for you guys clear explaination .

I think c is array, it belongs to the declaration int[], isn't it? but I am not sure.

Originally posted by lakshmi panda:
hi
i was going thru one of the mock exams onthe net .there was a q's which was as follows
Q3.Which of the given choices are true?Select any two.
1 class Q3
2 {
3 public static void main(String arg[])
4 {
5 int[] a,c,d[];
6 int b[]=new int[0];
7 }
8 }
options :
1) All the variables a,b,c,d are arrays.
2) Only a,d,b are arrays.
3) We can declare an array with zero element.
4) We cannot declare an array with zero element.
i thought the answers were 2& 3 but when i checked it was as 1 & 3. please let me know whether i am correct or not and why in case i am wrong .
Thanks is advance
Lakshmi

I am doing a mock test from : http://members.theglobe.com/apoddar/questions.html
for question #25 , it says,
float f4 = -5.5f;
float f6 = -5.49f;
after round, both f4 and f6 should be "-5" , I am confused, how can they be same?
Thanks!