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Questions by Desert_Warrior

0 votes
1 answer
61
OS\CPU scheduling
3 votes
3 answers
62
ISRO2015-44
The DNS maps the IP address to A binary address as strings A n alphanumeric address A hierarchy of domain names A hexadecimal address
The DNS maps the IP address toA binary address as stringsA n alphanumeric addressA hierarchy of domain namesA hexadecimal address
3 votes
2 answers
63
DB\ ER to relational model
9 votes
1 answer
64
ISRO2015-6
The code which uses $7$ bits to represent a character is : ASCII BCD EBCDIC Gray
The code which uses $7$ bits to represent a character is :ASCIIBCDEBCDICGray
0 votes
1 answer
65
Prog \ Which of the following will print the value 2 for the above code?
#include<stdio.h> int main() { int a[10][20][30] = {0}; a[5][2][1] = 2; return 0; } (a) printf("%d",*(((a+5)+2)+1)); (b) printf("%d",***((a+5)+2)+1); (c) printf("%d",*(*(*(a+5)+2)+1)); (d) None of these
#include<stdio.h int main() { int a[10][20][30] = {0}; a[5] = 2; return 0; }(a) printf("%d",*(((a+5)+2)+1));(b) printf("%d", *((a+5)+2)+1);(c) printf("%d",*(*(*(a+5)+2)...
0 votes
1 answer
66
Prog \ What is the output of the following program?
#include<stdio.h> int main() { int a = 5; int b = ++a * a++; printf("%d ",b); return 0; } (a) 25 (b) 30 (c) 36 (d) Undefined Behavior
#include<stdio.h int main() { int a = 5; int b = ++a * a++; printf("%d ",b); return 0; }(a) 25 (b) 30 (c) 36 (d) Undefined Behavior
0 votes
2 answers
67
Prog \ What is the output of the following program? tricky question
#include<stdio.h> int main() { int a = 5; switch(a) { default: a = 4; case 6: a--; case 5: a = a+1; case 1: a = a-1; } printf("%d \n",a); return 0; } (a) 5 (b) 4 (c) 3 (d) None of these
#include<stdio.h int main() { int a = 5; switch(a) { default: a = 4; case 6: a ; case 5: a = a+1; case 1: a = a-1; } printf("%d \n",a); return 0; }(a) 5 (b) 4 (c) 3 (d) N...
0 votes
1 answer
71
Prog / What is the output of the following program?
#include<stdio.h> int main() { char c=125; c=c+10; printf("%d",c); return 0; } (a) 135 (b) +INF (c) -121 (c) -8
#include<stdio.h int main() { char c=125; c=c+10; printf("%d",c); return 0; }(a) 135 (b) +INF (c) -121 (c) -8
0 votes
1 answer
72
Prog \ What is the output of the following program?
#include<stdio.h> int main() { int i=10; static int x=i; if(x==i) printf("Equal"); else if(x>i) printf("Greater"); else printf("Lesser"); return 0; } (a) Equal (b) Greater (c) Lesser (d) Compile Error
#include<stdio.h int main() { int i=10; static int x=i; if(x==i) printf("Equal"); else if(x>i) printf("Greater"); else printf("Lesser"); return 0; }(a) Equal (b) Greater ...
0 votes
1 answer
73
Prog \ Predict the output.
#include <stdio.h> int main() { int i = 3; int j; j = sizeof(++i + ++i); printf("i=%d j=%d\n", i, j); return 0; } (a) i=4 j=4 (b) i=3 j=4 (c) i=5 j=4 (d) the behavior is undefined
#include <stdio.h int main() { int i = 3; int j; j = sizeof(++i + ++i); printf("i=%d j=%d\n", i, j); return 0; }(a) i=4 j=4 (b) i=3 j=4 (c) i=5 j=4 (d) the behavior is un...
0 votes
2 answers
74
Prog \ Predict the output
#include <stdio.h> int main() { char p; char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8}; p = (buf + 1)[5]; printf("%d\n", p); return 0; } (a) 5 (b) 6 (c) 9 (d) none of the above
#include <stdio.h int main() { char p; char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8}; p = (buf + 1)[5]; printf("%d\n", p); return 0; }(a) 5 (b) 6 (c) 9 (d) none of the above
0 votes
1 answer
75
Prog \ What is the output of the following program??
#include <stdio.h> int main() { struct node { int a; int b; int c; }; struct node s = { 3, 5, 6 }; struct node *pt = &s; printf("%d\n", *((int*)pt+1)); return 0; }
#include <stdio.h int main() { struct node { int a; int b; int c; }; struct node s = { 3, 5, 6 }; struct node *pt = &s; printf("%d\n", *((int*)pt+1)); return 0; }
0 votes
1 answer
76
Prog\ What is output of the following?
#include <stdio.h> int main(void) { char a[5] = { 1, 2, 3, 4, 5 }; char *ptr = (char*)(&a + 1); printf("%d %d\n", *(a + 1), *(ptr - 1)); return 0; } (a) Compile Error (b) 2 1 (c) 2 5 (d) none of the above
#include <stdio.h int main(void) { char a[5] = { 1, 2, 3, 4, 5 }; char *ptr = (char*)(&a + 1); printf("%d %d\n", *(a + 1), *(ptr - 1)); return 0; }(a) Compile Error (b) 2...
0 votes
1 answer
77
Prog \ What is the output of the following program?
#include <stdio.h> void foo(int[][3]); int main(void) { int a[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; foo(a); printf("%d\n", a[2][1]); return 0; } void foo(int b[][3]) { ++b; b[1][1] = 9; } (a) 8 (b) 9 (c) 7 (d) none of the above
#include <stdio.h void foo(int[][3]); int main(void) { int a[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; foo(a); printf("%d\n", a ); return 0; } void foo(int b[][3]) { ...
0 votes
1 answer
78
Prog\ What is the output of the following program?
#include<stdio.h> int a = 10; int main() { fun(); fun(); return 0; } int fun() { static int a = 1; printf("%d ",a); a++; return 0; }
#include<stdio.h int a = 10; int main() { fun(); fun(); return 0; } int fun() { static int a = 1; printf("%d ",a); a++; return 0; }
0 votes
1 answer
79
Prog \ What is the output of the following program?
#include<stdio.h> #include<stdlib.h> int main() { char s[] = "Opendays2012"; int i = 0; while(*(s++)) i++; printf("%d",i); return 0; } (a) Segmentation Fault (b) Compile Error (c) 12 (d) 0
#include<stdio.h #include<stdlib.h int main() { char s[] = "Opendays2012"; int i = 0; while(*(s++)) i++; printf("%d",i); return 0; }(a) Segmentation Fault (b) Compile Err...
1 votes
1 answer
80
Programming \ What is the output of the following program?
#include<stdio.h> void foo(char *); int main() { char *string = "Hello"; foo(string); printf("%s",string); return 0; } void foo(char *a) { while(*a) { *a += 1; a++; } } (a) Hello (b) Ifmmp (c) Compile Error (d) Segmentation fault
#include<stdio.h void foo(char *); int main() { char *string = "Hello"; foo(string); printf("%s",string); return 0; } void foo(char *a) { while(*a) { *a += 1; a++; } }(a)...
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