1) Convert infix expression to prefix program
2. Find 2nd largest element in given array.
3.Prefix and postfix expression evaluation(program).
In TR-
1,About java
2. Hashmap internal working process
3. Abstract class and interface diff
4.what types of exceptions faced in your major project.

Question

1) Convert infix expression to prefix program
2. Find 2nd largest element in given array.
3.Prefix and postfix expression evaluation(program).
In TR-
1,About java
2. Hashmap internal working process
3. Abstract class and interface diff
4.what types of exceptions faced in your major project.

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