EASY-TECH Placement Papers
WRITE THE OUTPUT FOR FOLLOWING PROGRAMS.
1) printf("%d%x\n",ox2,12);
2) int a=10;
int b=20;
a=a^b;
b=a^b;
a=a^b;
printf("%d%d\n",a,b);
3)enum
{ELLIPSE,
TRIANGLE,
RECTANGLE,
SQUARE=100,
CIRCLE=5
}
printf{"%d%d%d%d\n",TRIANGLE-RECTANGLE,SQUARE*CIRCLE-RECTANGLE};
4) define the following...
a) pointer to a integer
b) pointer to a char
c) function pointer returning a pointer integer.
5) void a(void);
main()
{
a();
}
void a(void)
{
char a="HELLOW";
char *b="HELLOW";
char c[10]="HELLOW";
printf("%s%s%s\n",a,b,c);
printf("%d%d%d\n",sizeof(a),sizeof(b),sizeof(c)));
}
6) int a=15;
int b=16;
printf("%d %d \n",a&b,a/b); (bitwise operators)
7) int a[5],*p;
for(p=a;p<&a[5];p++)
{
*p=p-a;
printf("%d\n",*p);
}
8) sscanf("xyz abc ABC 345" "% *[a-z A-Z]lf",&a);
printf("lf",a);
9) Not clear
fprintf(- - - - -
10) main()
{
int i=10;
printf("%d",i);
{
int i=20;
printf("%d",i);
}
printf("%d",i);
}
11)struct class
{
int i;
float a;
string[12];
}
sizeof(class)=?
12) int *p;
i=10;
p=i;
printf("%d",*p);
13) fact(5)
int n;
fact(n)
{
sum=n*fact(n-1);
}
NEXT FINITE ELEMENT ANALYSYS QUESTIONS
1)
NAME THE EQUATION AND EXPLAIN THE TERMS
A) M/I=F/Y=E/R.
B) mx..+cx.+kx=F(t) ans: sdof mass-spring-dashpot equn.
2)
WHAT ARE THE DIFFT.TYPES OF FINITE ELEMENTS.
3)
WHAT IS THE SIZE OF STIFFNESS MATRIX FOR A 4 NODED SHELL ELEMENT IN 3-D
SPACE.
4)
HOW MANY NODES ARE THERE FOR A BEAM ELEMENT ? WHY?
5)
WRITE STIFFNESS MATRIX OF TRUSS ELEMENT.
6)WHAT ARE PLANE STRESS AND PLANE STRAIN ELEMENTS
7)WHAT IS MENT BY STRESS SMOTHENING
8)WHAT IS GAUSS POINT
9)WHAT ARE CO AND C1 PROBLEMS |
123
Eng