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In the following code, in which order the functions would be called? a= f1(23,14)*f2(12/4)+f3(); a) f1, f2, f3 b) f3, f2, f1 c) The order may vary from compiler to compiler d) None of the above
shanky
- Oct 10th, 2006
C:ie the order may vary from compiler to compiler.
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If the program (myprog) is run from the command line as myprog 1 2 3 , What would be the output? main(int argc, char *argv[]) { int i; for(i=0;i<argc;i++) printf("%s",argv[i]); } a) 1 2 3 b) C:MYPROG.EXE 1 2 3 c) MYP d) None of the above
kiran
- May 21st, 2006
The answer is b) C:myprog.exe 1 2 3 . the relative path of the file is passed as the first argument for main method by default.then followed by others.
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On combining the following statements, you will get char*p; p=malloc(100); a) char *p= malloc(100) b) p= (char*)malloc(100) c) All of the above d) None of the above
krishan pratap
- Mar 27th, 2006
The answer would be Because the Their is a need of the decleration the this is the character type of the pointer.
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Opposite of Remote? (a) Far (b) Near (c) Huge (d) Village
shiva
- Sep 15th, 2005
Ans: near
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Point out the error in the following program main() { int a=10; void f(); a=f(); printf("n%d",a); } void f() { printf("nHi"); }
The program is trying to collect the value of a "void" function into an integer variable.
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Point out the error in the following program main() { const int x; x=128; printf("%d",x); }
x should have been initialized where it is declared.
shrutimitra
- Oct 23rd, 2005
We can not assign a value to a const variables. we can only initialize it while creating or declearing the variable.
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If the following program (myprog) is run from the command line as myprog monday tuesday wednesday thursday, What would be the output? main(int argc, char *argv[]) { while(--argc >0) printf("%s",*++argv); } a) myprog monday tuesday wednesday thursday b) monday tuesday wednesday thursday c) myprog tuesday thursday d) None of the above
shrutimitra
- Oct 23rd, 2005
B) monday tuesday wednesday thursday. Because in while loop we have (--argc) which will ensure that the loop will run for 4 times. if we want to print value of (*++argv) ,it will skip the first value of argv array.
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In the following code; #include<stdio.h> main() { FILE *fp; fp= fopen("trial","r"); } fp points to: a) The first character in the file. b) A structure which contains a "char" pointer which points to the first character in the file. c) The name of the file. d) None of the above.
shrutimitra
- Oct 23rd, 2005
B) A structure which contains a "char" pointer which points to the first character in the file.
