Find the number which does NOT belong to the group :

Which of the following statements about normalization in relational databases is correct?

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

Which of the following scenarios violates Boyce-Codd Normal Form (BCNF) in a relational schema?

What is a key challenge in applying Natural Language Processing (NLP) techniques to real-world text data?

Which protocol is used by devices to obtain an IP address automatically in a network?

In a data warehouse, which of the following best describes the concept of "data granularity"?

What is the primary purpose of an Entity-Relationship (ER) Diagram in database design?

Which design pattern is best suited for managing the creation of objects without specifying their concrete classes?

Which SOLID principle emphasizes that a class should have only one reason to change?

Which of the following best illustrates Encapsulation in Object-Oriented Programming?