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Java Programs

  Q. Write a program to print first letters of each word in a string if it is a vowel.  Explanation: Let us consider a string "Ellen is my cousin's friend"  In the above string 'E' 'i' are first letters of string and it is vowel so it should print the two letters. Program:    import java.util.Scanner; public class Main{ public static void main(String[] args) {     Scanner sc=new Scanner(System.in);     String st=sc.nextLine();     String Words[]=st.split(" ");     for(int i=0;i<Words.length;i++){         String s=Words[i];         s=s.toLowerCase();      if(s.charAt(0)=='a'|| s.charAt(0)=='e'|| s.charAt(0)=='i'|| s.charAt(0)=='o'|| s.charAt(0)=='u'){          System.out.println(s.charAt(0));      }        } } }
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TCS INTERVIEW EXPERIENCE [HR]

Questions In HR Round -  1. Self introduction. 2. What do you know about TCS?  3. Who is the CEO of TCS ? 4. Tell me about your family background. 5. About   Relocation. 6. Tell me about your father. 7. What would you do if  I reject u ( I said I will try to find out why I was rejected n try to improve in those areas n again apply for the job in TCS)  9.  HR: What if I again reject u  [ This is just an example, elaborate it depending on the  job description ]    Me :  I have seen in job description that one should be a good team player n adaptive for this role , apart from my academics I'm a good team player n adaptive so I don't think I'll be rejected. HR: okay Ur documents will be verified before joining if we hire u. That's all... ALL THE BEST
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TCS INTERVIEW EXPERIENCE [TR]

Questions In Technical Round-   1. Where are u from ? 2. About project. 3. Then she asked me About mini project. 4. Explain your mini project.  5. Some questions related to my mini project. 6 . OOPS Concepts. 7. In which languages you r good in.  8. How do u rate your self in that. 9.  Some basic questions from c like syntax of for loop n what is nested if else. 10. What are conditional statements.  11. Difference between call by value n call by reference 12. One question from Data Structures ( define Stack n it's operations )  13. As I have mentioned the workshops I have attended          they have asked me what did I learnt from those workshops n explain it.  14. Difference between c and python, c and c ++  15. Do you know SDLC ? 16. Explain any one model in SDLC.  17. Any certifications?  18. R u going to work at any location with in India? 19. Ok with night shifts?       That's all..          Plz try to be frank about your project. It is ok if u have not d
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C Language

Introduction The C program you write is called source code . A compiler translates C source code into machine language. Computers are made up of nothing more than thousands of electrical switches that are either on or off. Therefore, computers must ultimately be given instructions in binary. The prefix bi- means “two,” and the two states of electricity are called binary states. It’s much easier to use a C compiler to convert your C programs into 1s and 0s that represent internal on and off switch settings than for you to do it yourself. Basic Steps To Follow When Writing A Program 1. Decide exactly what the program should do. 2. Use an editor to write and save your programming language instructions. An editor lets you create    and  edit text.  3.All the popular C compilers include an integrated editor along with the programming language  compiler.  4.All C  program filenames end in the .c file extension. 5. Compile the program. 6. Check for program errors. If any appear, fix them and
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