I bet my brother that I could find these answers within 1 hour using the net. Hlep me win 
1. What value will the expression Val (??) return?
2. What value will the expression CType (??, Integer) return?
3. What value will the expression Val (?A?) return?
4. What value will the expression CType (?A?, Integer) return?
1. What value will the expression Val (??) return?
2. What value will the expression CType (??, Integer) return?
3. What value will the expression Val (?A?) return?
4. What value will the expression CType (?A?, Integer) return?