Saltar la navegación

Item 6

Selección de respuesta

Pregunta

6)  Consider the following program fragment written in pseudocode and the corresponding data that make up the variable named list. The variable ptr is the pointer to the first node in the list, and data stores the information to process. Variables aux_1 and aux_2 are of pointer type.

Do aux_2 = ptr

Do data=’Karla’

 While aux_2^.ext <> nil do

        Do aux_2 = aux_2^.next

End_while

Create(aux_1)

Do aux_1.informartion =data

Do aux_1^.next=nil

Do aux_2^.next = aux_1

Do aux_2=ptr

While aux_2^.next <> nil do

         Print(aux_2.information)

         Do aux_2=aux_2^.next

End_while

Which option shows the correct output value, according to the above program?

Respuestas

A)   Luis Carlos

B) Luis Carlos Karla Ana

C) Luis Carlos Karla Robert

D)  Luis Carlos Robert Ana Karla

Retroalimentación

Creado con eXeLearning (Ventana nueva)