Question 26 If we use a superclass reference variable for a subclass object, which methods we can use with that reference variable is determined in the binding step at compile time, and which version of the method is executed is determined at run time in the (Fill in the blanks) binding step.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Question 26
If we use a superclass reference variable for a subclass object, which methods we can use with that
reference variable is determined in the
binding step at compile time, and which
version of the method is executed is determined at run time in the
(Fill in the blanks)
binding step.
Transcribed Image Text:Question 26 If we use a superclass reference variable for a subclass object, which methods we can use with that reference variable is determined in the binding step at compile time, and which version of the method is executed is determined at run time in the (Fill in the blanks) binding step.
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