(Paper) EasyTech - Paper Pattern

EasyTech Paper Pattern

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

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