(Paper) Cadence India Placement Paper Technical

Paper : Cadence India Placement Paper Technical

Cadence Design India Placement Test Technical Questions:

  1. In assembler relocatable code generated by ?!!??
    asn: indirect addressing

  2. int v,u;
    while(v != 0)
     {
       t = v % u;
       v = u;
       u = t;
    }
    find the time complexity of the above program.  C language question:

  3. x is passed by reference, y passed by value.
    x = 3, y = 2;
    foo(x, y)
    var integer x, y;
     {
      x = x + 2;
      y = y + 3;
     }
    main()
     {
      x = 5;
      y = 5;
      foo(x, y);
      print (x, y);
    }
    output of the above pseudo code. Again a C program

  4. How many flip flops you require for modulo 19 counter. Electronics Branch question:

  5.  ring counter?s initial state is 01000. after how many clock cylces will it return to the initial state.

  6. some boolesn expression of the form x?y'z? + yz + .. ( something like this) find the simplified expression

  7. given 6 bit mantissa in 2s complement form and 4 bit exponent is in excess-4 form in a floating point representation, find the number
    ans -(something) * ( 2 to the power 3)

  8. A signed no is stored in 10-bit register, what is the max and min possible value of the number.

Aptitude Questions

  1. log( X**3 + Y**3) where x=3/4 y=1/4
    log(3) , log(7) & log(2) is given ?

    ans:-0.385

  2. last question of paper ..
    sum of money of A & B =Rs.10
    diffrence of A + B = Rs.9

    ans : 50 pesa

  3. one paper is equlely folded 50 times? what is new thikness of paper..
    ans: 2**50

  4. connect nine point without take-off pen & without overlapping line segment
    1 2 3 4
    * * * 5
    * * * 6
    0* * * 7
    ans: start with 0 to 1 to 7 to 0 to 4 .

  5. A room is 30 X 12 X 12. a spider is ont the middle of the samller wall, 1 feet from the top, and a fly is ont he middle of the opposite wall 1 feet from the bottom. what is the min distance reqd for the spider to crawl to the fly.

  6.  A man while going dowm in a escalator(which is miving down) takes 50 steps to reach down and while going up takes 125 steps. If he goes 5 times faster upwards than downwards. What will be the total no of steps if the escalator werent moving.

  7.  2/3 of corckery(plates) are broken, 1/2 have someother thing(handle)  broken , 1/4 are both broken and handle broken. Ultimately only 2 pieces of corckery were without any defect. How many crockery were there in total. Aptitude:

  8. It is difficult to draw a figure but another question was in which some NAND and OR gates were given.
    ans - Z = true.

See othe Cadence Latest Test Papers for freshers, engineers, vlsi designers, etc.