The correct answer is D
In a virtual memory system, a process requests a page that is not currently in memory, triggering a page fault. Which of the following is the most optim...
A data analyst is tasked with evaluating customer feedback from a population of 1,000,000 survey responses. Why is sampling an essential technique in th...
In Power BI, which of the following is the best way to create an interactive report with multiple filters and dynamic charts?
In Huffman Coding, which property ensures that no code is a prefix of another?
In developing a fraud detection model for online transactions, a data analyst should use a technique capable of identifying anomalous patterns. Which of...
Which Python library is primarily used for data manipulation and cleaning?
In SQL, which type of JOIN will return all rows from the left table and the matching rows from the right table, filling with NULLs where there is no match?
Which of the following best demonstrates encapsulation in Object-Oriented Programming (OOP)?
What is the primary advantage of customer segmentation in marketing?
Which of the following is an example of metadata in data management?
