Question
Which shortcut opens the Task Manager in Windows
directly?Solution
Ctrl + Shift + Esc opens Task Manager directly, while Ctrl + Alt + Delete leads to a menu where you can choose Task Manager.
Which type of schema normalizes dimension tables into multiple related tables?
What is meant by 'cardinality' in data modeling?
Which of the following best describes a fact constellation schema in a data warehouse?
Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
ETL stands for:
Which of the following best describes the primary function of a database index?
Which of the following commands is part of the Transaction Control Language (TCL) in SQL?
What is the result of SELECT COALESCE(NULL, NULL, 5, 10);?
Which of the following best describes a Data Warehouse?
Which of the following is a real-time data warehouse application?
