Arrays and Strings in C

Front

Array can be considered as set of elements stored in consecutive memory locations but having __________.

Back

Same data type

Front

What is the proper declaration for an array that has 2 rows and 3 columns?

Back

type arr[2][3];

Front

How can I store the value 10 into the second row, first column of my array that I have declared as int numbers[10][10]?

Back

numbers[1][0] = 10

Front

Back

1 2 3 4 5 0

Front

if two strings are identical then function strcmp() returns

Back

0

Front

What will be the output of the program?
#include <stdio.h>
#include<string.h>
void main()
{
char str1[20]="Hello",str2="world";
strcat(str1,str2);
puts(str1);
return 0;
}

Back

Helloworld

Front

What will be printed by the code: str1="6/4"; printf("str1");

Back

str1

Front

Which of the following function is more appropriate for reading in a multi-word string? scanf(), printf(), puts(), gets()

Back

gets()

Front

What will be the output of the following C code?
int main() { char str[25]; scanf("%s", str); printf("%s",str); return 0; } //input: South Africa

Back

South

Front

What is the output of C program with strings?
int main()
{
char str1[]="SMART";
char str2[10];
str2 = str1;
printf("%s",str2);
return 0;
}

Back

can not assign one string to another