I just want to main call (It is only one question) Look at the code below. You have four classes (O, X, T, and M) and a variable of each of these. O o; X x; T t; M m; The following assignments are all legal (assume that they all compile): m = t; m = x; o = t; The following assignments are all illegal (they cause compiler errors): o = m; o = x; x = o; What can you say about the relationships of these classes? Draw a class diagram. Main (I want the complete solution using the codes in bluej program also diagram) bluej java cood
I just want to main call (It is only one question) Look at the code below. You have four classes (O, X, T, and M) and a variable of each of these. O o; X x; T t; M m; The following assignments are all legal (assume that they all compile): m = t; m = x; o = t; The following assignments are all illegal (they cause compiler errors): o = m; o = x; x = o; What can you say about the relationships of these classes? Draw a class diagram. Main (I want the complete solution using the codes in bluej program also diagram) bluej java cood
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
Problem 1PE
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Question
I just want to main call
(It is only one question)
Look at the code below. You have four classes (O, X, T, and M) and a variable of each of these.
O o;
X x;
T t;
M m;
The following assignments are all legal (assume that they all compile):
m = t;
m = x;
o = t;
The following assignments are all illegal (they cause compiler errors):
o = m;
o = x;
x = o;
What can you say about the relationships of these classes? Draw a class diagram.
Main
(I want the complete solution using the codes in bluej program also diagram)
bluej
java cood

Transcribed Image Text:4. Look at the code below. You have four classes (O, X, T, and M) and a variable of each of these.
0 0;
X X;
Tt;
Mm;
The following assignments are all legal (assume that they all compile):
m = t;
m = x;
o = t;
The following assignments are all illegal (they cause compiler errors):
o = m;
0 = x;
X = 0;
What can you say about the relationships of these classes? Draw a class diagram.
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