Question
Which of the following will be definitely true if the
given expression O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N is definitely not true? In these questions, relationship between different elements is shown in the statements. These statements are followed by five conclusions. Read the statements and then decide which of the following conclusion follow from the given statements.ÂSolution
O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N           E > X is true. Hence option 1 is incorrect. O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N           J ≥ P is true. Hence option 2 is incorrect. O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N           O > P is true. Hence option 2 is incorrect. O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N          No relationship can be established between Y and W. Hence option 4 is correct. O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N           B > P is true. Hence option 5 is incorrect.
Which of the following best defines the concept of the "Internet of Things" (IoT)?
Which schema in data warehousing uses a central fact table connected to dimension tables?
Data warehouse metadata primarily describes:
Which type of slowly changing dimension (SCD) preserves full history by adding a new row for each change and using effective date ranges?
Which of these is NOT an ensemble method?
In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
ETL stands for:
Which SQL keyword is used to combine results from two queries and remove duplicates?
Data cleansing is primarily concerned with: