Which of the following involves finding and correcting the errors in data?
Question
Which of the following involves finding and correcting the errors in data?
Which of the following statement is true?
Which of the following features usually applies to data in a data warehouse?
The most common source of change data in refreshing a data warehouse is:
A data warehouse is which of the following?
Does the generic two-level data warehouse architecture include:
Which of the following is transient data?
A snowflake schema is which of the following types of tables?
Which of the following is a fact table?
A star schema has what type of relationship between a dimension and fact table?
The role of the ETL process is:
Programming Skill