Design Patterns - Online Exam Test Papers | Design Patterns - MCQs[multiple choice questions and answers ] | Design Patterns - Mock Test Papers | Design Patterns - Practice Papers | Design Patterns - Sample Test Papers |

Question:
 Which of the below is not a valid design pattern?

1.Singleton

2.Factory

3.Command

4. Java

Posted Date:-2021-12-28 09:28:26


More MCQS Questions and answers

Search