What is the difference between UNION and JOIN in SQL? What is the difference between INNER JOIN and OUTER JOIN in SQL? There was at least one question in the SQL assessment regarding joining 2 tables, and another regarding joining 3 tables. There is a question in the SQL assessment where you have to determine how many rows are resulted from a query that selects from multiple tables WITHOUT using the join function at all. They asked me if I had any customer service experience.
What SAS package are you using?
Tell me a time when you had a difficult customer, how did you handle it?
The in-person interview questions were mostly about my background. The exam included DOS, SAS, maths, and analytics.
How much would you expect to be paid?
Describe a time where you needed to lead without authority.
Imagine you visited hospital and nurse told you revisit after 10 days. But, if the tenth days falls on Sunday, come on next day. Write a SAS code to calculate the next_visit.
Describe a situation in which you had to calm down an upset customer.
Basic SAS , python, project questions
1. Have you ever experienced failure at a previous job? If so, please explain what happened and how you handled it. 2. What are the three things that are most important to you in a job like this? 3. This job entails high-volume, fast-paced work with deadlines that are difficult to meet. Are you prepared to handle this level of work?
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