INFOSYS INTERVIEW QUESTIONS

INFOSYS INTERVIEW QUESTIONS
HELD AT TIRUPATI IN JAN 2016 THROUGH JKC

1.Introduce yourself.

2.Differences between STRUCTURE and UNION.

3.what is pointer.

4.what is recursive function and example. 

5.write code for swaping of two numbers with out using 3rd variable. 

6.explain STDIO.h
7.what are all input and output functions. 

8.what is software. 

9.Is testing important, why.  

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1. what is assembly language programming and why is it used ? And asked to write     a program in ALP. 2. what is optical fiber and how does it work?    3. And how data is represented as light in optical fibers ? 4. Asked to explain about mini project and the seminar topic that was in my resume     and asked questions from that 5. what is microprocessor and microcontrolller and their differences? 6. what are modes of communication with examples and how is it built (eg: how a         duplexer operation  is acheived)  _______________________________________________________ 1. what is cdma, fdma and tdma how are they used in 2G,3G and  4G 2. What are modes of communication 3. How electrical signals are changed to light signals for transmission through optical fiber ________________