If Employee is a class, what is the value of e in the following declaration? Employee e; O not determined О о O null 0-1

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
Section: Chapter Questions
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If Employee is a class, what is the value of e in the following declaration?
Employee e;
O not determined
0 0
O null
O
K
Transcribed Image Text:If Employee is a class, what is the value of e in the following declaration? Employee e; O not determined 0 0 O null O K
If myObject is an instance of myClass, and myMethod is a member of my class, which one of the following is the
correct syntax to call myMethod using myObject?
O myObject. MyClass.myMethod()
O myClass.myMethod()
O myObject.myMethod()
O either a or b
W
Transcribed Image Text:If myObject is an instance of myClass, and myMethod is a member of my class, which one of the following is the correct syntax to call myMethod using myObject? O myObject. MyClass.myMethod() O myClass.myMethod() O myObject.myMethod() O either a or b W
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