Answer / guest

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1]. The following variable is available in file1.c


static int average_float;

all the functions in the file1.c can access the
variable


[2]. extern int x;

Check the answer

[3]. Another Problem with

# define TRUE 0

some code

while(TRUE)
{
some code

}


This won't go into the loop as TRUE is defined as 0


[4]. A question in structures where the memebers are
dd,mm,yy.

mm:dd:yy
09:07:97

[5]. Another structure question

1 Rajiv System Analyst

[6]. INFILE.DAT is copied to OUTFILE.DAT


[7]. A question with argc and argv .

Input will be

c:\TEMP.EXE Ramco Systems India


------------------------------------------------------------
-----------
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main()
{
int x=10,y=15;
x=x++;
y=++y;
printf("%d %d\n",x,y);
}




------------------------------------------------------------
----------


int x;
main()
{
int x=0;
{
int x=10;
x++;
change_value(x);
x++;
Modify_value();
printf("First output: %d\n",x);
}
x++;
change_value(x);
printf("Second Output : %d\n",x);
Modify_value();
printf("Third Output : %d\n",x);
}

Modify_value()
{
return (x+=10);
}

change_value()
{
return(x+=1);
}

------------------------------------------------------------
----------------

main()
{
int x=20,y=35;
x = y++ + x++;
y = ++y + ++x;
printf("%d %d\n",x,y);
}

------------------------------------------------------------
-----------


main()
{
char *p1="Name";
char *p2;
p2=(char *)malloc(20);
while(*p2++=*p1++);
printf("%s\n",p2);
}
------------------------------------------------------------
----------


main()
{
int x=5;
printf("%d %d %d\n",x,x<<2,x>>2);
}

------------------------------------------------------------
--------

#define swap1(a,b) a=a+b;b=a-b;a=a-b;
main()
{
int x=5,y=10;
swap1(x,y);
printf("%d %d\n",x,y);
swap2(x,y);
printf("%d %d\n",x,y);
}

int swap2(int a,int b)
{
int temp;
temp=a;
b=a;
a=temp;
return;
}
------------------------------------------------------------
----------


main()
{
char *ptr = "Ramco Systems";
(*ptr)++;
printf("%s\n",ptr);
ptr++;
printf("%s\n",ptr);
}

------------------------------------------------------------
---------

#include<stdio.h>
main()
{
char s1[]="Ramco";
char s2[]="Systems";
s1=s2;
printf("%s",s1);
}

------------------------------------------------------------
-----



#include<stdio.h>
main()
{
char *p1;
char *p2;
p1=(char *) malloc(25);
p2=(char *) malloc(25);
strcpy(p1,"Ramco");
strcpy(p2,"Systems");
strcat(p1,p2);
printf("%s",p1);
}





************************************************************
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TechniEasyTechl Questions | EasyTech Interview Questions



2)****SHOULD LEARN C++(this is very very
IMP,Based
on this only I got job.One more
thing is
CLASS,INHERATENCI&POLYMORPHISM is
sufficient)
3)YOU SHOULD PREPARE ONE FEM PROJECT AND
TELL THEM
THAT AS YOUR OWN WORK(This will increase
chance
to 99%)
EASI-TECH
WRITTEN TEST PATTERN
--------------------
1] C TEST 10Q 20MINUITS
2]F E M TEST 19Q 20MINUITS
3]APTITUDE TEST 15Q 20MINUITS
-----------------------------
F E M TEST
----------

1)WHO USED THE TERM FINITE ELEMENT FOR THE FIRST TIME?
a)
b)
c) CLOUGH

2)DERIVE THE JACOBIEN |J| FOR BEAM ELEMENT WITH STRAIN
ENERGY?

(ANS:PROMLEM IS NOT CORRECT PLEASE DO NOT ATTEMPT)

3)FOR AN ELEMENT SIGMA Ni=1,WHICH TYPE OF ELEMENT IT IS?
a)
b)NATURAL CO-ORDINATE

(ANS 100% CORRECT)

4)TIMOSHENKO BEAM ELEMENT THEORY TO CONSIDER -- - - -?
a)
b)
c)SHEAR DEFORMATION

5)SHEAR LOCKING - - - - ?

(ANS IS VERY STIFF 'K')

6)MEMBRANE LOCKING

(ANS IS ARCH ELEMENT)

7)Ex(epsiolan x)=dU/dX,Ey=dV/dY,r(X,Y)=?(gama(x,y)=?)
(ANS IS dU/dY+dV/dX )
8)K=integral B(TRANSPOSE)*D*B FOR LARGE DEFORMATION
WHICH MATRIX WILL GET EFFECTED?

(ANS IS D matrix )100%correct

9)FOR PLANE STRAIN f(Ex,Ey,Ez,r(x,y) ) - - -

(ANS IS Ez=0)

10)SERENDIPITY ELEMENT IS

(ANS 8 NODED ELEMENT)
(The element which is having nodes only on boundary is
called SERENDIPITY element)

11)IF THE ROTATION OF ELEMENT AND THE DISPLACEMENT ABOUT
N-A IS SAME THEN THE ORDER OF CONTINUITY

(ANS IS C1)

12)FRONTAL THEORY IS APPLIED FOR
(Please refer any fem book)

13)MINDLINS THEORY IS APPLIED FOR

c) this is the answer(Both Co&C1problems)

14)X=SigmaNi*Xi,U=sigmaNi*Ui WHICH TYPE OF ELEMENT
(Refer book)

15)BEAM SUBJECTED TO UDL FIND THE MOMENTS AT THE 2 NODES

16)Integral B(Transpose)*sigma(here sigma means stress)*dV
REPRESENTS?

(ANS IS INTERNAL LOAD VECTOR)

17)Integral ET(epsiolan transpose)*sigma*dV
P=strain displacement vector
Q=stress-strain deformation
Find [K]

(ANS [K]=[P]T(p transpose)*[Q]*[P] )

18)
19)


REMEMBER ORDER MAY NOT BE CORRECT

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APTITUDE TEST

1)33 1/3 of 101 + 296 is (ans 1200) check

2)0.625= ? (ans 27/40)

3)One ship goes along the stream direction 28 km and in
opposite
direction 13 km in 5 hrs for each direction.What is the
velocity
of stream? ` (ans 1.5 kmph)

4)Cubic root of 3375=? (ans 15)

5)2020201-565656=? (ans 1454545)

6)CHAIRS PROBLEM
5 chairs=9 tables,12 tables = 7 stools likethat- - -
(ans is 80Rs)

7)One clock ringes 7 O'clock in 7 sec.In how many seconds
it will
ring 10 O'clock. (ans 10.5 sec)

8)One watch is showing 30 past 3 .What is the angle
between minutes &
hours hand? (ans 75 degrees)

9)The average of 4 consecutive even numbers is 27. What is
the largest
number? (ans 30)

10) 25 stations ,24 stations are inbetween- - - - -
how many tickets should be required.
(ans 25*24=600)PUZZLES TO PUZZLE
YOU "S.DEVI"PROB 24

11)One ball was dropped from 8ft height and every time it
goes half
of the height. How much distance it will travell before
coming to
rest. (ans 24 approximately)

12)Two trains are travelline at equilateral .Train A is
travelling
in the direction of earths spin.Other train B is
travelling in
opposite direction of earths spin.Which trains wheels
will wear
first?and why? (ans TRAIN B .Because of
less centrifugal force.)




OK HARI 3 MORE QUES ARE THERE.I HOPE YOU CAN
SOLVE EASILY.
NOW I have only 3 C ques. I am sendins them in
immediate
mail. Any whey I will try to send remaining 7 C
ques
before 20th.




C QUESTIONS:WHAT IS THE OUT PUT FOR FOLLOWING

PROGRAMMS

1)
main()
{
char a[2];
*a[0]=7;
*a[1]=5;
printf("%d",&a[1]-a)
ANS:

ans may be 1.(illegal initialization)

2)
#include<stdio.h>
main(){
char a[]="hellow";
char *b="hellow";
char c[5]="hellow";
printf("%s %s %s ",a,b,c);
printf(" ",sizeof(a),sizeof(b),sizeof(c));
}

(ans is hellow,hellow,hellow
6,2,5 )

3)
#include<stdio.h>
main()

float value=10.00;
printf("%g %0.2g %0.4g %f",value,value,value,value)
}

(ans is 10,10,10,10.000000)

4)
#include<stdio.h>
void function1;
int i-value=100;
main()
{
i-value=50;
function1;
printf("i-value in the function=",i-value);
printf("i-value after the function=",i-value);
}
printf("i-value at the end of main=",i-value);
functioni()
i-value=25;


THIS IS ROUGH IDEA OF THE PROGRAM
ANS ARE
1)i-value in the function=25;
2)i-value after the function=50;
3)i-value at the end of the main=100;

5)
main()
{
funct(int n);
{
switch(n)
case1:
m=2;
break;
case2:
m=5;
break;
case3:
m=7;
break;
default:
m=0;
}

THIS IS ROUGH IDEA:
(ANS:Out put is m=0)

REMAINING 5 PROGRAMS SOME WHAT LARGE AND COMPLICATED.ANY
WHEY
I WILL SEND REMAINING PROGRAMS BEFORE 20th.

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Answer / haasini

what it means
can u give brief explanation

thought works

5 Answers   Infosys, Thought Works,

---

SNAPDEAL QUESTIONS 1. A train is going at a speed of 60kmph towards Delhi and returned back at a speed of 30kmph. What is its average speed? ANS : (2*30*60)/(30+60) = 40kmph 2. How many different 4 letter words can be framed that have at least one vowel? ANS : 264 - 214 (total no of 4 digits words – no of words with no vowels) 3. Write an algorithm to find out a number from an array of numbers where only one number occurs once and rest all occurs twice. ANS : XOR all the numbers ,you will get the number with single occurrences . 4. Which among the following have the product of the distance between opposite sides of a regular polygon and it side equals one fourth of the area. A. hexagon B. octagon C. n=16 D. n=18 ANS : n=16.(area of regular polygon = apothem*perimeter/2 Apothem = distance between opposite sides/2 Area = (opp_side_dist * n * a )/4 Product of opp_side_dist and side of reg. polygon = opp_side_dist * a For n= 16 the ration becomes 1:4 5. Which of the following cannot be a relation between two variables? ANS = 4th diagram. 6.what will be the output of this program Void print (int n) { If (n>0) { printf(“hello”); print(n-1); } printf(“world”); } ANS : N times hello followed by N+1 times world. 7. Which among the following cannot be used for future prediction? ANS : 4th Diagram. 8. There are 25 horses. We have to find out the fastest 3 horses In one race maximum 5 horses can run. How many such races are required in minimum to get the result. ANS : 7 races (A. first run all horses = 5 races, eliminate 4th 5th of all races. B. Run horses who came 1st in those 5 races = 1 race , the horse coming first is the fastest Run horses a. 2nd and 3rd with the fastest horse (in first time race A) b. 2nd and 3rd coming horse in B. c. The horse who came 2nd with the horse(who came 2nd in race B) in race A You will have the fastest 3 horses.) 9. In a game of rolling dice you are given 2 dice and you have to roll them. Whatever is the outcome the player will win that many dollars. What should the game owner charge each player (optimum) so that he doesn’t have to bear any loss? ANS : $7 10. We have a function REV(“string”,m,n).This function is capable of reversing the caharacters in the string from mth location to nth location. e.g. REV(“abcd”,2,3) &#61672; the output will be acbd We need to swap a string from a position,e.g. SWAP(“abcdefg”,4) &#61672; output needs to be efgabcd. How can the REV function used do this. ANS : L = string length,N= position given in SWAP function. SWAP(“abcdefg”,4) = REV(REV(REV(“abcdefg”,N+1,L),1,N),1,L).

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