Cadence

Career Details
Eligibility:

Engineering Degree with 65%

Selection Process:

Written
GD
Interview

Entry Package:
2.3
Organization Details
Industry:
IT/Software, Hardware
Company Profile :

As market demand drives electronics companies to pack more performance and functionality into chips manufactured at ever-smaller geometries, designers begin to hit a wall of complexity—especially as we enter the nanometer era. Today's semiconductors and electronic systems are so complex that creating them would be impossible without electronic design automation (EDA).

Cadence Design Systems is the world's leading EDA technologies and engineering services company. Cadence helps its customers break through their challenges by providing leading edge electronic design solutions that speed advanced IC and system designs to volume production. Customers use Cadence software and hardware, methodologies, and services to design and verify advanced semiconductors, printed circuit boards and systems used in consumer electronics, networking and telecommunications equipment, and computer systems.

The selection process is as follows
Aptitude test :
100 questions 25 minutes. No negative marks.

All simple questions but the condition is you have to answer all with in time. So try to answer all questions.

Technical TEST

70 questions 40 minutes

Areas covered are networks,OS,RDBMS(more questions),C Apps(5 questons),Some electronics based questions.

Group Discussion:

It is not like usual GD . All are to speak for 1 minute about the given topic.They select for Technical interview(mostly 45 min) and then HR inter(45 min).
Its easy to get selected in cadance if you handle the situation neatly. Mostly they also look for rank toppers in degree.

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In assembler relocatable

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.

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.

How many flip flops you require for modulo 19 counter.

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

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.

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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