Question
Which of the following is a key process in
ETL?Solution
ETL extracts data from sources, transforms it into proper format, and loads it into the data warehouse.
How many laptops are cheaper than B?
Six friends F, G, H, I, J and K have different heights. G is taller than only K. F and H are taller than K but shorter than I, who is not the tallest. W...
What is the weight of T?
Who among the following is the third lightest person?
Among seven friends D, E, F, G, H, I and J. E is taller than only four other friends. F is taller than G. D is taller than I. H is taller than one perso...
How Many Persons are heavier than person A?
Who among the following have equal number of students ahead and behind to him?Â
Who among the following is shorter than I but heavier than I?
There are five friends - D, F, H, M and P who have different heights. F is the tallest. H is taller than only M. P is not as tall as D. Who among the fo...
Read the directions carefully and answer the following questions.
D, B, F, C, G, A and E are of different weights. Only G is lighter than F. C ...
