15- How to implement the Singleton design pattern? I. add final modifier to the constructor declaration II. add private modifier to the constructor declaration III. introduce a static getter method for the Singleton instance Iv. The class name must be Singleton a) O I, II, III, IV b) O II, III c) O Only II d) O I, II, II e) O I, II f)O Only II

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
100%
15- How to implement the Singleton design pattern?
1. add final modifier to the constructor declaration
II. add private modifier to the constructor declaration
I. introduce a static getter method for the Singleton instance
Iv. The class name must be Singleton
a) O I, II, III, IV
b) O II, III
c) O Only II
d) O I, II, III
e) O I, II
)O Only III
Transcribed Image Text:15- How to implement the Singleton design pattern? 1. add final modifier to the constructor declaration II. add private modifier to the constructor declaration I. introduce a static getter method for the Singleton instance Iv. The class name must be Singleton a) O I, II, III, IV b) O II, III c) O Only II d) O I, II, III e) O I, II )O Only III
Expert Solution
steps

Step by step

Solved in 2 steps

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