adplus-dvertising
frame-decoration

Question

Which design pattern defines one-to-many dependency among objects?

a.

Singleton pattern

b.

Facade Pattern

c.

Observer pattern

d.

Factory method pattern

Posted under Software Engineering

Answer: (c).Observer pattern

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which design pattern defines one-to-many dependency among objects?
Add Comment

Similar Questions

Discover Related MCQs

Q. Facade pattern couples a subsystem from its clients.

View solution

Q. In factory method pattern, the framework must instantiate classes but it only knows about the abstract classes, which it cannot initiate. How would one solve this problem?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below?

View solution

Q. Which UML diagram is shown below ?

View solution

Q. What is a DFD ?

View solution

Q. HIPO is

View solution

Q. DFD shows

View solution

Q. Which of the following is not considered a tool at system design phase ?

View solution

Q. In a system design project hardware design starts from

View solution

Q. Which of the following is not a major design consideration of the system?

View solution

Q. The role of an integrated CASE tool in system analysis and design project is

View solution

Q. The database design activity deals with the design of

View solution

Q. System development is a

View solution

Q. A starting point in the design phase of a system design project is

View solution

Q. A zero level DFD describers

View solution

Q. Prototype is a

View solution

Q. Customers will not have trouble using a proposed system. Select the best it for answer :

View solution
View All MCQs on Software Engineering

Suggested Topics

Are you eager to expand your knowledge beyond Software Engineering? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Web Technologies

Master the building blocks of the web with our Web Technologies MCQs. From HTML and...

JavaScript

Strengthen your web development skills with our JavaScript MCQs. Understand core...

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...