1.

ans: (a)

reason:

you cannot declare structure as unsized array.

2.

ans: (b)

reason:

The return st.. returns x value first as it is and then

decrements its value.

Its post decrement.

3.

ans: (e)

reason:

%p represents the pointer format specifier. It prints the

value in

hexa decimal upto four digits

4.

ans: (b)

5.

ans: (b)

reason:

The values in the if st.. () is said to be in the stack. So

the last element

in the stack is taken as check value(zero/non-zero). Here TRUE

is -1 i.e.

success stateand x+y is printed.

6.

/* Unsolved*/

7.

ans: (c)

reason:

Static initializes all to 0.

8.

ans: (b)

reason:

char pointer size = 1

int pointer size = 2

9.

ans: (d)

reason:

10.

ans: (c)

reason:

printf returns the total no.. of characters it prints on the

screen.

11.

ans: (c)

unsolved*/

12.

reason:

;;; doesnot matter. This indicates only an empty statement.

The o/p will be 3,1.

13.

ans: (b)

14.

ans: (d)

reason:

The puts prints and places the cursor in the next line,

whereas

the printf prints and places the cursor in the same line.

15.

ans: (c)

reason:

You need to put '=' sign at show. ie the correct st.. is

end=(char*)(show=(char*)strcpy(start,"MISPIS,"));

or else expression error.

16.

ans: (e)

reason:

The _fastcall keyword is reserved for

programming under Windows and OS/2.

17.

ans: (a)

reason:

The strcmp returns 0 if zone==target, If 0 the ?: assigns fail

st.. i.e. 0.

This is false value for IF st.. and hence else part is

executed.

18.

ans: (c)

reason:

t1 is an array. So you need to specify the subscript value

while

you assign any element to it.

char *t1; t1="craft" is correct since *t1 is a pointer and it

points

to the starting addr.. of the craft.

19.

ans: (b).

unsolved

20.

ans: (b)

21.

ans: (a)

reason:

Its a static array.

22.

ans: (b)

unsolved

23.

ans : (a)

24.

ans: (d)

25.

ans: (c)

reason:

c+ +100 is not valid as c=c+100

26.

ans: (d)

27.

ans: (a)

28.

ans: (b)

29.

ans: (a)

30.

ans:(c)

31.

ans: (d)

32.

ans: (e)

reason: incompatiable type conversions

33.

ans: (c)

reason: odd no.. AND with 1 gives TRUE value always.

34.

ans:

(b)

reason:

if we mention the string as two dimentional(for more than

one dim)

array with in printf statement,then we should give

'&'symbol

35.

ans: (b)

reason:

res=0+1/5;

res=1/5+1/4;

res=1/5+1/4+1/3;

....

res=1/5+1/4+1/3+1/2+1/1;

At last time

res=1/5+1/4+1/3+1/2+1/1+1/0;

^

|

zero divide occur

36.

ans: (b)

reason:

'%c' mainly used for print one charactor

We can't specify formate output within '%c'

37.

ans: (b)

reason:

can not modify constant value .

It is a fixed value for entire program.

38.

ans: (b)

reason:

'argc' holds number of arguments.

argc consist always value 1 becase file name is one of the

input .

therefore 1<1 gives false whereas 1==1 gives true.

39.

ans: (a)

reason:

% followed by non-format specifier is printed as such

with % symbol

40.

ans : (b)

reason: if no format specifier is given immediately after the

first appearance of % then the characters after the % are

printed as such

41.

ans: (d)

reason:

the scanf must have &x,&y for %d format specifiers.

42.

ans: (a)

reason:

In if statement, x=6 is assigned and not checked.

43.

ans: (d)

reason: self

44.

ans: (a)

reason: odometer principle, since a is unsigned it is always

+ve

45.

ans: (a)

reason: self

46.

ans: (e)

reason: unsolved

47.

ans: (c)

reason: x will contain the garbage value hence default

48.

ans: (b)

reason: x will contain the garbage value hence default

49.

ans: (b)

reason: self

50.

ans: (b)

reason: self

51.

ans: (b)

reason: recursive function

52.

ans: (d)

reason: t is a pointer and memory allocation is not needed for

that.

53.

ans: (a)

reason: Each 0 bit in the operand is set to 1, and each 1 bit

in the operand is set to 0 if we use ~

54.

ans: (c)

reason: int x:8 will get only first 8 bits assigned to it ie.,

1 byte of size

int x:9 will get only first 9 bits assigned to it ie., 2 byte

of size

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

x : 8 a a a a a a a a n n n n n n n n

x : 9 a a a a a a a a a n n n n n n n

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

1 byte 1 byte

55.

ans: (e)

reason:

56.

ans: (b)

reason: self

57.

ans: (d)

reason: self

58.

ans: (a)

reason: can't understand

59.

ans: (b)

reason: self

60.

ans: (c)

reason:

61.

ans: (1)

reason: self

62.

ans: (b)

63.

ans: (c)

64.

ans: (a)

65.

ans:(c)

66.

ans: (f)

67.

ans: (b)

reason : if you give int main() it goes to infinite loop.

68.

ans: (d)

69.

ans: (b)

70.

ans: (b)

71.

ans: (c)

72.

ans: (e)

73.

ans: (b)

reason: if name is given the output is hai

74.

ans: (a)

75.

ans: (b)

76.

ans: (a)

77.

ans: (c)

78.

ans: (c)

79.

ans: (a)

80.

ans: (a)

81.

82.

ans: (d)

reason : pointers cannot be added

83.

ans: (d)

84.

ans: (b)

reason: stack concept

85.

ans: (b)

86.

ans: (a)

87.

ans: (c)

88.

ans: (c)

89.

ans: (a)

90.

ans: (a)

91.

92.

93.

ans:(c)

94.

ans: (d)

reason: message[] is correct

95.

ans: (c)

reason: static is not allowed in main(..). If removed, junk

value.

96.

ans: (a)

reason: self

97.

ans: (b)

reason:

98.

ans: (a)

99.

ans: (b)

reason:

100.

ans: (c)

reason: *_ is an allowed variable