a-> is systematically correct if_____

  1. Home

Question:
 a-> is systematically correct if_____

1.a is a pointer to a structure in which b is a field

2.a and b are structure

3. a is a structure and b is a pointer to a structure

4.a is a pointer to a structure and b is a structure

Posted Date:-2022-07-06 06:21:57

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. __operator is used to get the value stored at address stored in pointer variable
  13. . What is error in following declaration? struct outer{ int a; struct inner{ char c; }; };
  14. A node in a linked list must contain at least
  15. A variable which is visible only in the function in which it is defined, is called
  16. 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
  17. Are *ptr++ and ++*ptr are same?
  18. Following function is used to find the first occurrence of given string in another string
  19. How many bits are absolutely necessary to store an ASCII character ?
  20. If two string are identical then strcmp() function returns____
  21. In C, if you pass an array as an argument to a function, what actually gets passed?
  22. In selection sort of n elements,how many times is the swp function called in the complete execution of the algorithm?
  23. Pointer is a___________
  24. Queue is a -------------- List .
  25. The data type created by the data abstraction process is called
  26. The members of the union are accessed by____
  27. The most significant bit is lost in following operation
  28. The result of 0001 1010 / 0001 0101 is
  29. The result of 0001 1010 & 0000 1000 is ___
  30. The result of 0001 1010 >>2 is____
  31. The result of 0001 1010 << 2 is____
  32. The result of 0001 1010 ~ 0100 0011 is
  33. The result of i)true AND false II)false or false
  34. The selection sort is basically a method of repeated
  35. What is the similarity between structure,union and enum?
  36. 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; }
  37. 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; }
  38. 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; }
  39. 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; }
  40. 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; }
  41. 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; }
  42. 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; }
  43. 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; }
  44. 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; }
  45. 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;
  46. 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; }
  47. 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; }
  48. 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; }
  49. 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; }
  50. 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; }
  51. 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; }
  52. What will be the output of the following code? Int main(){char str[9]="My Computer";printf("%s ",str);return 0;}
  53. What will be the output of the following code? Int main(){printf("Hello","Word ");return 0;}
  54. Which data structure allows deleting data elements from front and inserting at rear?
  55. Which of the following can not be a structure member?
  56. Which of the following data structure is linear type ?
  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 a collection of different data type elements?
  60. Which of the following is more appropriate for reading a multi_word string?
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!