CASE: Recovering Written-off Past Due Balances 6 months past due, avg $2000 balance, 15% pay in full, profitable? If introduce settlement option for 60% of balance, 10% pay settlement but 5% of them dont pay in full, better choice? With new model, now 9% pay in full, but with settlement option now 10% take settlement but a third of original payers dont pay in full, better? etc. (poorly worded and confusing case. unhelpful vague interviewer, arggg, cost me the job).
Q: salary expectations.
DB query
Design a linked list operation that takes a singly-linked list (only forward ptrs, no backward ptrs) as input and reverses the list.
What is the CAISO? How does PG&E make money?
It was regarding configuration management of code as I had worked on VSS and the questions were on TFS.
1) I have class hierarchy and should create array of different instances of this hierarchy. They asked me to write a function which iterates this array and executes different methods according to the instance class. I suggested that downcasting is a bad idea and that it can violate Liskov substitution rule of the SOLID principles, and this problem should be solved using collections and generics, but they did not accept this answer 2) Create Queue N size using only N size array. 3) some Java concurrency related questions: synchronized volatile, atomic, etc....
check if a linked list is pallendrom.
If you could be any animal what would it be? and why?
Tell me how you used your own experinece for solving problem.
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