NTT DATA TECHNICAL &HR QUESTIONS

NTT DATA  TECHNICAL &HR QUESTIONS

1.Write a program to reverse a string without using string functions?

2.write a program to print a number?

DBMS

1.write a query to retrieve the data in a student table whose roll num is 5?

2.difference between truncate, drop and delete?

3.write a query for delete command?

4.write a query for alter command?

STLD & MPMC

1.and,or,nand,nor logic gates and their truth tables?

2.draw any  logic diagram for the expression and that should consists of and, not and or gates?

3.syntax for addressing modes?

4.architecture of 8086 microprocessor?

HR

1.tell me about yourself?

2.explain briefly about your project?

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.  

________________________________________________
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 ________________

Cellular & Mobile Communications Notes

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Digital Design Through Verilog Notes

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Cellular & Mobile Communications Previous Papers