EasyTech  Placement Paper   General - Other   -31 Dec 2007

EasyTech  Placement Paper   General - Other   -31 Dec 2007


  • Posted by  FreshersWorld 
    7 Jan, 2012

    EASY TECH PAPER ON 31st DECEMBER 2007

    Paper Pattern

    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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