C# Connectivity with MySql Server..

Increment and Decrements  (Date :15/06/2016)

Set 1

if x=13, r=11,p=10, q=8then find the value of x, r, p, q after execution?

1.  r+=p*++x + ++q;                 x=14, r=160,p= 10, q=9

2.  q-=x++  + ++x;                   x=15, r=11,p= 10, q=-20

3.  r=q++ + p--;                       x=13, r=18,p= 9, q=9

4.  p+=++x*q++ + ++p;           x=14, r=11,p= 134, q=9

5.  r=p+ ++q+ --q +x;              x=13, r=40,p= 10, q=8

6.  r=(p++*q)*x++ -r++;           x=14, r=1029,p= 11, q=8

7.  q=(++p*x++)+r +q++;        x=14, r=11,p= 11, q=162

8.  x=(++x)+r;                           x=25, r=11,p= 10, q=8

9.  x+=(p+’F’+’a’+p++);           x=200, r=11,p= 11, q=8

10.   r-=(‘a’+’J’+++x);              x=14, r=-174,p= 10, q=8

Set 2

If x=11,r=3; then  find the value of r, x=?

11.   r=10*++x + 1;                  r=121, x=12

12.   r+=++x + x++;                 r=27, x=13

13.   r=r*x++ + x;                    r=45, x=12

14.   r=++x*2;                         r=24, x=12

15.   r=x++*2;                         r=22, x=12

16.   r=(x++)*x++ -r;               r=129, x=13

17.   r=(2*x++)+r;                   r=25, x=12

18.   r=(2*++x)+r;                   r=27, x=12

19.   r=(‘A’+’a’+x);                  r=173, x=11

20.   r=('A'+'b'+x++) ;              r=174, x=12

Set 3 

if a=7,p=10,q=7 find the value of a, p, q=?

21.   p+=++a + --a +q*a;         a=7, p=74, q=7

22.   p*=q+ ++a + ++p ;          a=8, p=286, q=7

23.   p+= q++ + ++a- --q;        a=8, p=18, q=7

24.   p=p*q/a-p;                     a=7, p=0, q=7

Set 4

Ternary Operator/Conditional Operator Find the value of k=? After execution the statement.

25. k=10+50>1500?20:30;                k= 30

26. k=200<100?21:20;                      k= 20

27. k=200+100<=100?101:11;          k= 11

28. k=300+400>=500?112:222;        k= 112

29. k=10>=10?20*2:30+2;                k= 40

30. k=2*(1200>100?101:20);           k= 202

31. k=1000+500>1500?25:20;                      k= 20

32. k=100+500>100?21:10;                          k= 21

33. k=200+200<100?10:11;                          k= 11

34. k=500+1000>500?12:22;                        k= 12

35. k=3+4-7*(200+100<=100?101:11);        k= -70

36. k=3*4/3*7+400>=500?112:222;             k= 222

Set 5

Logical Operator  if the a =5, b =6 , c= 7 then find the value of Exp=? After execution

37. Exp =!!( a>b) || (a<c)&&(a>b);              Exp = 0

38. Exp  = (a<b) || !( b>c);                           Exp = 1

39. Exp = !(b>c)*10;                                     Exp = 10

40. Exp = (a>c) || (b<c) &&!!!(a>c);             Exp = 1

41. Exp =!!(a>c)&&!!(b<c)&&!!(a>b);          Exp = 0

42. Exp  = ( a>b) && (a<c);                          Exp = 0

43. Exp  = (a<b) || ( b>c);                            Exp = 1

44. Exp = !(b>c);                                           Exp = 1

45.   Exp = (a<c) && (b<c) || !(a>c);             Exp = 1
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