Changing a job for better opportunity and walking a step forwards the success is extremely exciting for working people. However, before leaping toward ...
Search results for number of ways
Given n stairs, how many number of ways can you climb up if you can setp either 1 or 2 stairs at a time?
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Full question:
Given N step stair, how many number of ways can you climb if you use either 1 or 2 at a time?
Answer
It will be F(n+1) fibonacci numb ...
What is a syntax for connection string to connect to a SQL Server Express database using Silverlight ?
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Answer
There are number of options and most common one is to user LINQ to SQL classes and connections string will be auto generated by Framework. If ...
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In today’s thought economic times more and more companies start implementing money saving strategies in the hiring process. During this year I’ve ...
This question tests basic understanding of web farms and distiruted systems.
Sample answer:
There are number of possible ways to solve this problem ...
This question is one of many variations of so called Fermi estimations or Fermi problems.
The point of Fermi problems is in part to show how much us ...
One of most common question from this area is to write a function which return Nth number of Fibonacci sequence.
Fibonacci numbers are a sequence of n ...
Another very common variation is how to store a tree data structure in a database.
Be prepared to answer this question even if you are applying for U ...
