You are given a dictionary of all valid words. You have the following 3 operations permitted on a word: delete a character, insert a character, replace a character. Now given two words - word1 and word2 - find the minimum number of steps required to convert word1 to word2. (one operation counts as 1 step.)

0 Answers   Amazon,

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What are the tasks performed by a Team Lead

0 Answers   Emphasis,

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What do you mean by text editor?

1 Answers   Infosys,

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when will triggars the at new event in abap and web dybn pro?

0 Answers   TCS,

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how to data grid use in data bind?

0 Answers   HCL,

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Which design patterns have you used?

0 Answers  

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what are the difference between C,C++and Java

1 Answers   Wipro,

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One boy has to climb steps. He can climb 1 or 2 steps at a time. Write a function that will returns number of way a boy can climb the steps. Int WaytoSteps(int n) (eg:- suppose number of steps is n=4 ,the function will return 5 (one-one-one-one ,one-one-two, one-two-one-,two-one-one, two-two)

0 Answers   Persistent,

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what is lazy loading in hibernate?Explain in detailed manner?

2 Answers   IBM, TCS,

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There is a table which contains all the employee details, unfortunately there is mistake occured while entering the data. ex: ------------------------------- empid empname gender address ------------------------------- 1 abcd f address1 2 defg m address2 3 ghth m address3 4 jkil f address4 write a update query that will change gender 'm' to 'f' and 'f' to 'm'

2 Answers  

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How to call a C++ function which is compiled with C++ compiler in C code?

0 Answers   Yahoo,

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in network security,how we identified threat?some one say we found threat according to it's signature,but how we get signature or pattern of the virus?

0 Answers  

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