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WIPRO  - Question paper - 22    Conducted On -- 2003  

1. If heart is coded as jokes then what is TABLE.(1 ques)
2. Arrange the sentences given below to make sense.(about 8 ques)
3. A man started walking towards south.After 3km he turned his left and  walked 2km.In what dir he is 

   now.(ans:South east).
4 .Analogy questions(about 8)-synonym and antonym. Eg:mealymouthed,Aggravate,Alleviate etc.
5.Find in which part of the sentence is error.(Choices are diff parts of the sentence) (about 8 ques).
6.struct te
   {
    int i;
   float j;
   char c[25];
    };
    p={"TIGER"}
    printf("%d %f",i,j);
   Ans:0 0.000000

7.Two more C questions which are very easy.(follow Test ur C skills).

8.Two questions from Comp Networks(only basics like Layers.)

9.One question from Operating system.(easy for Cse students)

10.No quants at all.So need not prepare. Prepare for Logical reasoning.

 11. Add 79H and 86H and tell the contents of flags

12. Scr is used for _____ ( ac, dc , both )

13. Push pull amplifier is used to remove which harmonics ( even , odd , both )

14. PAM is demodulated using ___ ( low pass filter , high pass filter )

15. 16k memory is needed. How many chips with 12 address buses and 4 data 
    buses are needed.

16. AM wave is detected using _________ detector

17. Which flip flop is used for shift registers 

18. Program counter does what __ (stores a memory address, address of the present instruction)

19. In a bistable multivibrator communication capacitor is used for ______ ( speed up response , ac coupling)

20. Totem pole is what?

21. Time constant for an integrator and differentiator should be ( small , high etc.)

22.TV waves are __ ( sky waves , space waves etc.)

23.Which configuration has highest i/p imp. ( ce , cb , cc )

24. Parabolic antenna with 2degree angle. What is its directivity.

25. Given 10 mhz pe modulation and we got a 100 mhz band. 
      How many channels can be there.

26. If o/p power is doubled by how much does the sound increase ( 1db,2db,3db 

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