### Cadence India Placement Paper Technical

Paper : Cadence India Placement Paper Technical

Cadence Design India Placement Test Technical Questions:

In assembler relocatable code generated by ?!!??

asn: indirect addressing

int v,u;

while(v != 0)

{

t = v % u;

v = u;

u = t;

}

find the time complexity of the above program. C language question:

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

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

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

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

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)

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

Aptitude Questions

log( X**3 + Y**3) where x=3/4 y=1/4

log(3) , log(7) & log(2) is given ?

ans:-0.385

last question of paper ..

sum of money of A & B =Rs.10

diffrence of A + B = Rs.9

ans : 50 pesa

one paper is equlely folded 50 times? what is new thikness of paper..

ans: 2**50

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 .

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.

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.

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:

It is difficult to draw a figure but another question was in which some NAND and OR gates were given.

ans - Z = true.

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