(Choose 1 answer)
Consider the following code. Which line will not compile?
1. Object ob = new Object();
2. String stringarr = new String[50];
3. Float floater = new Float(3.14f);
4. ob stringarr;5. ob stringarr[5];
6. floater = ob;
7. ob = floater;
A. Line 4
B. Line 5
C. Line 6
D. Line 7
