Technology Questions

Top level class is also called outer class. It is not defined inside any class.

Ex:

class A {  //top level class

}

Constructor is not a special method.

Constructor is block of code that is executed automatically whenever object of the class is created.

SQL statement gets executed when we open cursor

It is the ability of an object to behave differently on different situations for the same message.

Assembly Manifest is a file that contains data that describes how the elements present inside an assembly are connected to each other. The assembly manifest contains assembly metadata to define the scope of the assembly and resolve references to resources and classes.

By using overloading we can add new functionality to the sub class.

sap memory is a global memory whereas abap memory is local memory.

For example, we have four programs in abap memory and assigned some varibles to a particular program in abap memory then those varibles can't be used by anyother program in abap memory i.e., the variables are only for that program and also local to that memory,whereas sap memory can access all the abap memory or else it can perform any kind of modifications.