1. Home

- Online Exam Test Papers | - MCQs[multiple choice questions and answers ] | - Mock Test Papers | - Practice Papers | - Sample Test Papers |

Question:
What will be output if you will compile and execute the following c code? #include<stdio.h>
int main(){
int a=10;
printf("%d %d %d",a,a++,++a); return 0;
}

1.12 11 11

2.12 10 10

3. 11 11 12

4.10 10 12

Posted Date:-2022-07-06 13:39:07

More MCQS Questions and answers

  1. How will you print on screen?
  2. #include <stdio.h> #include <string.h> int main(){ int i=0; for(;i<=2;) printf(" %d",++i); return 0; }
  3. a-> is systematically correct if_____
  4. Big O notation is defined for
  5. C language was invented by
  6. The result of 0001 1010^0001 0000 is____
  7. Unsigned integers occupies
  8. What will be output if you will compile and execute the following c code? #include <stdio.h> #include <string.h> int main(){ char c='8'; printf("%d",c); return 0; }
  9. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ int array[]={10,20,30,40}; printf("%d",-2[array]); return 0; }
  10. Which of the following data structure is linear type ?
  11. Which of the following statement is true about char ****a ?
  12. . What is error in following declaration? struct outer{ int a; struct inner{ char c; }; };
  13. A node in a linked list must contain at least
  14. A variable which is visible only in the function in which it is defined, is called
  15. An algorithm is made up of two independent time complexities f (n) and g (n). Then the complexities of the algorithm is in the order of
  16. Are *ptr++ and ++*ptr are same?
  17. Following function is used to find the first occurrence of given string in another string
  18. How many bits are absolutely necessary to store an ASCII character ?
  19. If two string are identical then strcmp() function returns____
  20. In C, if you pass an array as an argument to a function, what actually gets passed?
  21. In selection sort of n elements,how many times is the swp function called in the complete execution of the algorithm?
  22. Pointer is a___________
  23. Queue is a -------------- List .
  24. The data type created by the data abstraction process is called
  25. The members of the union are accessed by____
  26. The most significant bit is lost in following operation
  27. The result of 0001 1010 & 0000 1000 is ___
  28. The result of 0001 1010 >>2 is____
  29. The result of 0001 1010 << 2 is____
  30. The result of 0001 1010 / 0001 0101 is
  31. The result of 0001 1010 ~ 0100 0011 is
  32. The result of i)true AND false II)false or false
  33. The selection sort is basically a method of repeated
  34. What is the similarity between structure,union and enum?
  35. What will be output if you will compile and execute the following c code? #include <stdio.h> #include <string.h> int main(){ char *str=NULL; strcpy(str,"cquestionbank"); printf("%s",str); return 0; }
  36. What will be output if you will compile and execute the following c code? #include<stdio.h> #define call(x,y) x##y int main(){ int x=5,y=10,xy=20; printf("%d",xy+call(x,y)); return 0; }
  37. What will be output if you will compile and execute the following c code? #include<stdio.h> #define max 5; int main(){ int i=0; i=max++; printf("%d",i++); return 0; }
  38. What will be output if you will compile and execute the following c code? #include<stdio.h> #define x 5+2 int main(){ int i; i=x*x*x; printf("%d",i); return 0; }
  39. What will be output if you will compile and execute the following c code? #include<stdio.h> int * call(); int main(){ int *ptr; ptr=call(); printf("%d",*ptr); return 0; } int * call(){ int a=25; a++; return &a; }
  40. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ char *str="Hello world"; printf("%d",printf("%s",str)); return 0; }
  41. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ char c=125; c=c+10; printf("%d",c); return 0; }
  42. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ double far* p,q; printf("%d",sizeof(p)+sizeof q); return 0; }
  43. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ int a=10; printf("%d %d %d",a,a++,++a); return 0; }
  44. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ int a=2; if(a==2){ a=~a+2<<1; printf("%d",a); } else{ break; } return 0;
  45. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ int i=10; static int x=i; if(x==i) printf("Equal"); else if(x>i) printf("Greater than"); else printf("Less than"); return 0; }
  46. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ int i=320; char *ptr=(char *)&i; printf("%d",*ptr); return 0; }
  47. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ int i=4,x; x=++i + ++i + ++i; printf("%d",x); return 0; }
  48. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ int x; for(x=1;x<=5;x++); printf("%d",x); return 0; }
  49. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ printf("%d",sizeof(5.2)); return 0; }
  50. What will be output if you will compile and execute the following c code? #include<stdio.h> int main(){ float a=5.2; if(a==5.2) printf("Equal"); else if(a<5.2) printf("Less than"); else printf("Greater than"); return 0; }
  51. What will be the output of the following code? Int main(){char str[9]="My Computer";printf("%s ",str);return 0;}
  52. What will be the output of the following code? Int main(){printf("Hello","Word ");return 0;}
  53. Which data structure allows deleting data elements from front and inserting at rear?
  54. Which of the following can not be a structure member?
  55. Which of the following data structure is linear type ?
  56. Which of the following is a collection of different data type elements?
  57. Which of the following is a collection of different data type elements?
  58. Which of the following is a collection of different data type elements?
  59. Which of the following is more appropriate for reading a multi_word string?
  60. __operator is used to get the value stored at address stored in pointer variable
Search