Which keyword is used to create objects in programming?

In many programming languages, the keyword "new" is specifically used to create objects. When you use this keyword, it typically allocates memory for the new object and invokes a constructor of the object's class, initializing the object with its default values or with specified parameters that the constructor accepts.

For example, in languages like Java and C#, you would write something like MyClass myObject = new MyClass(); to create an instance of MyClass. This highlights how the "new" keyword is streamlined for object instantiation, making it an essential part of object-oriented programming.

In contrast, the other choices do not function in the same way across mainstream programming languages. While "create," "initialize," and "define" might suggest actions related to creating or setting up data structures or variables, they are not universally recognized keywords for object creation. Each language can have its own semantics for those terms, but they do not hold the same standard function as "new" does when it comes to instantiating objects.