What will come in place of the question mark (?) in the

Which design pattern is most suitable for controlling access to a resource by limiting the number of clients that can use it concurrently?

Which of the following is NOT a characteristic of a minimum spanning tree (MST) in a connected, undirected graph?

In the context of Management Information Systems (MIS), which of the following best describes the role of a decision support system (DSS)?

Which network topology ensures full redundancy but is highly expensive and complex to implement?

Which of the following best exemplifies a critical advantage of Mobile Edge Computing (MEC) over traditional cloud computing?

Which of the following is a primary feature of Mobile Computing?

Which data structure is most suitable for implementing a priority queue with logarithmic time complexity for insertion and deletion?

Which of the following is the primary reason why polymorphism is useful in Object-Oriented Programming (OOP)?

In system design, what is the primary purpose of a feasibility study?

The amortized cost of appending an element at the end of a dynamic array is: