100 Multiple choice questions in C

hi shabbir
i have only scanned copies of the questions,that is the reason i send them as bmp images in zip file,if possible please send the answers to those questions,

 

hi
for Q19 in discussons you told sol is 1,but sol 3 seems to be correct,as memory created by alloca is valid only in the array_dup() function.

 

Not all the answers are correct. Perhaps you should expend some additional effort before publishing misleading or inaccurate information.

 

hi there, does anyone have answer key? i wanna know if my answers were correct. pls send me if it is ok. crazyfunk69@yahoo.com i really do appreciate it. tnx

 

Hai.............
This pruthvik here.............. i saw the questions out here it was real good fealing ......... was on some project n needed some good questions n got those but very much inneed of answers .......... plz help me out........ its damme urgent.............

 

can i know the answwers for those c questions........... asps

 

plz can some1 send me the ans to/
irnish@yahoo.it

 

Hi can you please tell me the answers for the following questions?
5
6
7
8
15
16
34
36
37
42
59
61
62
75
78
80
82
85
87
90
95

Please its urgent dude.

Please help me with the answers.......

Big Thanks in advance

 

My email id is vipul_tilak@yahoo.com or vipul.tilak@gmail.com

 

Can anyone plz send me answers at
kshire@gmail.com

 

can anyone please send me the answers to my email michaelqiao59@gmail.com?

 

:crazy: :crazy: can any one pls mail the answers of all questions to intelaravind@gmail.com.
and if possible with explanation

 

int main(void){free(0)}

Which one of the following statements is true regarding the above code in Standard C?
Choice 1

The freeing of a null pointer will cause a program crash.
Choice 2

The code is wrong because free is not a standard C function.
Choice 3

malloc should be called before free.
Choice 4

The code is wrong because free does not take one argument.
Choice 5

The call to free will have no effect. (Ans-???)

 

New Question:

double d[128];

Considering the above array d which below code will write the contents of the array d to the stream indicated by the pointer p?
Choice 1

fprintf(p, "%[128d", d);
Choice 2

fwrite(d, sizeof(double), sizeof(d), p);
Choice 3

fwrite(d, sizeof(d), sizeof(double), p);
Choice 4

write(fp, d, sizeof(d));
Choice 5

fwrite(d, sizeof(*d), 128, p);

 

Which one of the following appends the character '?' to the string str ?
Choice 1

strcat(str,"\?"); (Ans--?)
Choice 2

strccat(str,'?');
Choice 3

strapp(str,'?');
Choice 4

strcat(str,'?');
Choice 5

strcon(str,"?");

 

Which one of the following is a true statement about an lvalue?
Choice 1

An lvalue is, by definition, the value appearing on the rightmost side of an assignment statement.
Choice 2

By definition, an lvalue is the storage space indirectly referenced by a pointer.
Choice 3

All lvalues can be used on the right side of an assignment statement. (Ans--?)
Choice 4

An lvalue is the result of an arithmetic operation involving quantities of type long int.