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Which among the following is correct syntax to declare a 2D array using new operator? = new char; b) char (pchar) = new char; c) char (*char) = new char; d) char (*char)= new char;
Determine Output: void main() { char far *farther, *farthest; printf("%d..%d", sizeof(farther), sizeof(farthest)); }
Determine Output:
void main(){ char far *farther, *farthest; printf("%d..%d", sizeof(farther), sizeof(farthest));}
What is the output of the following code? void main () { char far * farther, * farthest; printf(“%d..%d”, sizeof(farther), sizeof(farthest)); }
Select the correct differences between char and varchar data types? i. varchar is non unicode and char is unicode character data type ii. char is ‘n’ bytes whereas varchar is actual length in bytes of data entered in terms of storage size iii. varchar is variable in length and char is the fixed length string iv. For varchar, if a string is less than the maximum length then it is stored in verbatim without any extra characters while for char if a string is less than the set length it is padded with extra characters to equalize its length to given length
What is the output of this program ? #include
using namespace std;
int n(char, int);
int (*p) (char, int) = n;
int main()
{
(*p)('d', 9);
p(10, 9);
return 0;
}
int n(char c, int i)
{
cout << c << i;
return 0;
}
The following C code is an example of . . . . . . . .
#include#include#includemain(){ char *p,*q; p=(char*)malloc(3*sizeof(char)); q=p; strcpy(p,"hello"); printf("p=%s",p); printf("q=%s",q); free(q); q=NULL; gets(p); gets(q); printf("%s",p); printf(“%s”,q);}
What will be the value of ‘i’ after the execution of the given C code fragment? static char str1[] = ”dills”; static char str2[20]; static char str3[] = ”daffo”; int i; I = strcmp(strcat(str3,strcpy(str2,str1)),”daffodills”);
What does 'name' represent in the following SQL code snippet?
CREATE TABLE student( name CHAR(30), roll_num INT, address CHAR(30), phone CHAR(12));
Determine Output: void main() { char string[]="Hello World"; display(string); } void display(char *string) { printf("%s", string); }