BE1 - Creational Design Pattern

Which design pattern is used to create objects without specifying their concrete classes?

• Abstract Factory
• Factory Method
• Builder
• Prototype

Which of the following is a key advantage of using the Factory Method design pattern?

• It enforces the creation of only one instance of a class
• It simplifies the creation of complex objects
• It allows objects to be copied without specifying their concrete classes
• It provides a way to create families of related objects

In the Factory Method design pattern, which component is responsible for creating objects?

• Abstract Factory
• Product
• Creator
• Concrete Factory

Which design pattern provides an interface for creating families of related or dependent objects?

• Abstract Factory
• Factory Method
• Builder
• Singleton

Which of the following is a characteristic of the Abstract Factory design pattern?

• It allows only one instance of a class to be created
• It provides a way to create objects without specifying their concrete classes
• It simplifies the creation of complex objects by separating the construction process
• It allows objects to be copied without specifying their concrete classes

What is the role of the Abstract Factory in the Abstract Factory design pattern?

• It defines the interface for creating objects
• It creates objects without specifying their concrete classes
• It provides a way to construct complex objects step by step
• It ensures that only one instance of a class can be created

Which design pattern is used to construct complex objects step by step?

• Abstract Factory
• Factory Method
• Builder
• Singleton

What is the advantage of using the Builder design pattern?

• It provides a way to create families of related objects
• It enforces the creation of only one instance of a class
• It simplifies the creation of complex objects by separating the construction process
• It allows objects to be copied without specifying their concrete classes

Which component of the Builder design pattern is responsible for constructing the object?

• Director
• Product
• Concrete Builder
• Abstract Factory

Which design pattern is used to create objects by cloning existing objects?

• Abstract Factory
• Factory Method
• Builder
• Prototype