Senior Analyst

There are some boxes marked with ID in one place, some of which are filled with things and some of which are free.
Please write SQL statements, find empty and consecutive boxes, and return them in ascending order of id.

The student_heights table records the height of the students, including many repeated heights
Please write a SQL statement to find the tallest height in a height that has only appeared once

Table definition: student_heights

There are some couples in a town and some of the husbands are cheating. Once a wife deduces her husband is cheating, she throws the husband out of town. Also, there is an informer who knows all who are cheating and answers if there is any cheater in the town. Each woman also knows if any of the other men are cheating (except her own husband) but they cannot inform each other. 

The informer informs that there are cheats in the town. But for the first 9 days after this announcement, nothing happens. But on the 10th day, all the cheaters are kicked out. How many cheaters were in the town? 

You begin in the top left corner of a 6×6 grid, and your objective is to move to the bottom right corner. There are just two directions you can move: right or down. Both diagonal and backward movements are prohibited. How many different ways are there to get from the start to the finish?

Why you want to join AXA XL?
What you know about AXA XL?
Where do you see yourself in 5 years?
what you will do in case you are not comfortable with a colleague in a project?