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Informatica developer Interview Questions

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if given string is like aaaabbbaaccccc then output must be a4b3a2c5

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very simple

import java.util.*; public class B { public static void main(String[] args) { Scanner inp= new Scanner(System.in); String str; char ch; int count=0; System.out.println("Enter the string:"); str=inp.nextLine(); while(str.length()>0) { ch=str.charAt(0); int i=0; count=0; while (i < str.length() && str.charAt(i) == ch) { count =count+1; i++; } str = str.substring(count); System.out.println(ch); System.out.println(count); } } }

WAP to find sum of first n prime nos. like n=5 then addition would be of 2+3+5+7+11

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It tool almost one week to complete the interview process and it was good experience. The salary negotiation was excellent. They give deserving salary to fresher.

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What is fact less fact? If a Flat file have mobile number with some junk value like special character how to eliminate those and keep in separate file? Questions related to SQL sub queries and order formation? Definitions like question from DW and Informatica. Difference between Informatica versions.

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They asked difference between 1. c and c++ . 2. SQL Query 3. About project and many more....

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They asked me to write SQL query for joining table

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WAP where input is "abc" then all possible combinations like bca cab need to be printed.

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Tell me about yourself? What are your career goals

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Basics Unix scripting commands

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One line Unix Command to Reverse the ABC strng from a.txt file

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