You have a file of 1 million numbers, how do you find the top 1000?
Informatica Interview Questions
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Give pseudocode over phone and code on a shared screen how to scramble an array of integers in random order. Then optimize it for better performance.
OOPS, String, Multi-threading, collections DBMS - Joins, Keys, Views, Stored procedures
Design a data structure/algorithm to keep track of instruments, stock exchanges, and trades which supports an addInstrument, addTrade and getAllTradesBetweenTimes(time1, time2) operation.
Write code to see if a string is a sub string of another?
2. Swap the two values (int A=5 and int B=3), w/o using a 3rd attribute(so you cant use the 3rd attribute to store the value as a temporary storage).
What is the difference between a FlipFlop and a latch?
Convert all the words with 3 alphabets to upper case in a sentence.(JS)
You have chess board. How many squares are there in it totally?
check if a linked list is pallendrom.
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