What steps would you do when facing with very low R-squared? What tools/measures would you use to test the validity of linear econometric models?
Validation Analyst Interview Questions
2,519 validation analyst interview questions shared by candidates
Some analytical math questions,
First round for a phone interview with statistics and finance staff. Second round on a written test with 9-10 questions on options and bonds, like a programming project. Third round, which is the final round, for a spec interview. An inside paper was sent 1 hour before the presentation and then asking questions related to the paper.
A large part of the interview included questions about how to deal with stressful situations. Then the question was: Two identical toy cars that can be burned with a code that will activate them include the commands: one step forward, one step back, and checking whether the car is near a traffic sign. The cars are positioned at a final distance and are not known to each other at a signpost. You have to write one code for the two cars so that it will make the cars meet at a certain point without colliding with each other
Describe how this piece of object oriented code works.
a=5 !!a=?
Coverage Analysis
1. Difference between Sleep mode and Hibernate mode 2. Components on a mother board 3. What are interrupts, cache. 4. What happens when your system boots up 5. How do you model a testbench 6. How do you debug when your system hangs
basic questions about CMOS, Noise Margin, PERL regular expressions.
How would you write a script to test a particular item on a linux server, then reboot the server and recheck the same test after the reboot?
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