Q13: In the following code, the classes A and B are in different packages. If the question marks in (a) are replaced by blanks, can class B be compiled? If the question marks are replaced by protected, can class B be compiled? package p1; package p2; public class A { int i; public class B extends A { public void m1(String[] args) { System.out.println(i); m(); } } ? ? void m() { ... } } (b) a. NO to both b. Yes / No c. No / Yes d. Yes to both

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question
Q13: In the following code, the classes A and B are in different packages.
If the question marks in (a) are replaced by blanks, can class B be compiled?
If the question marks are replaced by protected, can class B be compiled?
package p1;
package p2;
public class A {
int i;
public class B extends A {
public void m1(String[] args) {
System.out.println(i);
m();
}
}
?
?
void m() {
...
}
}
(b)
a. NO to both
b. Yes / No
c. No / Yes
d. Yes to both
Transcribed Image Text:Q13: In the following code, the classes A and B are in different packages. If the question marks in (a) are replaced by blanks, can class B be compiled? If the question marks are replaced by protected, can class B be compiled? package p1; package p2; public class A { int i; public class B extends A { public void m1(String[] args) { System.out.println(i); m(); } } ? ? void m() { ... } } (b) a. NO to both b. Yes / No c. No / Yes d. Yes to both
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY