Thursday, 10 November 2011

Huwaei Walkin Interview Aptitude and Technical Questions

Huwaei Walkin interview consists of several phases mainly technical.The first round is written test.The Question includes general  problem solving questions and technical questions from java or C.Aptitube problems are generally simple and can be learnt from R S Agarwal's aptitude text book.Technical questions requires sound knowledge of programming languages and generally question related to coding ,write the output,structures ,pointers,inheritance etc.

The second round is Programming Test Round in which you are required to write programs within an hour.Few asked questions are listed below.If you get selected through this   round,Remaining are  1:1 technical interviews where your programming / technical skills will be valuated in details.Prepare well for  data structure and OS related questions.Finally HR round where you will be asked to introduce yourself /work experience/what you know about Huwaei etc.

Programming Test Questions                                                 Time : 1 hour

1.Write a program to reverse an integer array with single loop

  Example : { 1,2,3,4} Output:{4,3,2,1}

2.Write a program to find the sum of diagonal elements of a Square matrix (Optimized Method)

3.Write a Program to print numbers from 1 to 100 without using loops.

4.Define Data Structure and write a function to add elements to  Binary Tree (Binary tree consists nodes with maximum of two child nodes)

5.Write a program to print the following pattern

   2  3
   4  5  6
   7  8  9  10
   11 12 13 14 15

6.Write a program to print n prime numbers in fibonacci series
  Example : if n =7, Series - 1,1,2,3,5,13,31

7.Write a program to merge two unsorted arrays (Merge Sorting)


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