Assuming a 64-bit system where a pointer takes 8 bytes, what is the output of this code? #include #include void find_size(char arr[]) { printf("%zu %zu\n", sizeof(arr), strlen(arr)); } int main() { char my_str[] = "Test"; // "Test" has 4 chars + '\0' find_size(my_str); return 0; }

What is the output of the following code snippet? #include int main() { char s[] = "StringTest"; // Index: 0123456789 char *p = s; printf("%s\n", p + (s[1] > s[3] ? 3 : 5)); return 0; }

Which line, if uncommented, would cause a compilation error? #include int main() { char str1[] = "alpha"; char str2[] = "beta"; char * const p = str1; // A) p[0] = 'A'; // B) *p = 'A'; // C) p = str2; // D) strcpy(p, "gamma"); printf("%s\n", p); return 0; }

What is the most likely outcome of running this code? #include int main() { char buffer[5]; int val = 98765; sprintf(buffer, "%d", val); printf("Buffer contains: %s\n", buffer); return 0; }

What is the return value of the following statement if it is placed in C program? strcmp(“ABC”,”ABC”);

Which built in function is used to convert string to lowercase

Which is not a built in function

String is an array of characters with …….. character as the last element of array.

What is the format specifier used to print or read a character in an array in Printf or Scanf function?

Which of the following function is more appropriate for reading in a multi-word string?

The library function used to copy a string to another is

String is initialized with datatype

Strcat() function adds null character

What will be the output of the below program

#include <stdio.h>

#include <string.h>

int main( )

{

   char source[ ] = " fresh2refresh" ;

   char target[ ]= " C tutorial" ;

   strcat ( target, source ) ;

   printf ( "\nTarget string after strcat( ) = %s", target ) ;

}

What is the output of this program?

#include <stdio.h>

int main()

{

        char str[] = "hello, world";

        printf("%d", strlen(str));

        }

What is the output of

#include <stdio.h>

int main()

{

    char str[8]="IncludeHelp";

    printf("%s",str);

    return 0;

}

What is the output of this

#include <stdio.h>

#include <string.h>

int main()

{

     char s1[10] = "Hello";

     char s2[10] = "World";

     strncat(s1,s2, 3);

     printf("Concatenation using strncat: %s", s1);

     return 0;

}

What is the output of

#include <stdio.h>

#include <string.h>

int main()

{

     char s1[30] = "string 1";

     char s2[30] = "string 2: Am using strncpy now";

     strncpy(s1,s2, 12);

     printf("String s1 is: %s", s1);

     return 0;

}

What is the output of the below program

#include <stdio.h>

#include <string.h>

int main()

{

char str1[] = "abcd", str2[] = "abcd";

int result;

result = strcmp(str1, str2);

printf("strcmp(str1, str2) = %d\n", result);

return 0;

}

What is the output of the below program

#include <stdio.h>

#include <ctype.h>

void strupr(char s[])

{

int i = 0;

while(s[i] != '\0')

{

printf("%c",toupper(s[i]));

i++;

}

printf("\n");

}

int main()

{

strupr("Hello Shivamogga");

return 0;

}

What is the output of the below program

#include <stdio.h>

int main()

{

char str[ ] = "Hello";

int i;

for( i=2; i<4; i++)

{

printf("%c", str[i]);

}

return 0;

}

What will be the output of the below program

#include <stdio.h>

int main()

{

int a[5]={5,1,15,20,25};

int i,j,m;

i=++a[1];

j=a[1]++;

m=a[i++];

printf("%d,%d,%d",i,j,m);

}

What is the output of the below program

#include <stdio.h>

int main()

{

char str[]="JNNCE", ch='N';

int i, frequency = 0;

for(i = 0; str[i] != '\0'; ++i)

{

if(ch == str[i])

++frequency;

}

printf("Frequency of %c = %d", ch, frequency);

return 0;

}

The library function used to calculate the length of the string is

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

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]?

Pick all correct statements.

if two strings are identical then function strcmp() returns

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;

}

str1="6/4";

printf("str1");

Which of the following function is more appropriate for reading in a multi-word string?

int main()

{

char str[25];

scanf("%s", str);

printf("%s",str);

return 0;

}

//input: South Africa

What is the output of C program with strings.?

int main()

{

char str1[]="SMART";

char str2[10];

str2 = str1;

printf("%s",str2);

return 0;

}

What will the output of the following program?

#include <stdio.h>

int main()

{

char str1[] = "College";

char str2[] = "University";

strcpy(str1, str2);

printf("%s", str1);

}

Given the code, what is in values[2][1] ?

Given the code, what is the value of things.length ?

Given the following:

double [][] stuff ;

Which of the following statements constructs an array with 5 rows of 7 columns each and assign its reference to stuff ?

Given the code, which of the following fragments prints out every element of items?

Each piece of data in an array is BEST described as a what?

Which BEST describes an array?

Why are arrays useful?

Which of the following statements correctly declares a two-dimensional integer array?

How would you get the value "6" out of the following array?

What would the statement a[1].length return?

An array elements are always stored in ________ memory locations.

What is the correct way to declare a string in C?

Which function is used to find the length of a string in C?

How do you concatenate two strings in C?

Which function is used to compare two strings in C?

What is the correct way to input a string in C?

Which function is used to find the first occurrence of a character in a string in C?

What is the correct way to copy one string to another in C?

Which function is used to reverse a string in C?

if two strings are identical then function strcmp() returns

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;

}

Which is the correct example of declaring functions?

Strcmp() is used to ___________.

What is the value of "z" in this code?

What will be the output of this code?

How to capture the string in C? (declared as- char str[100]; )

What is the output of this code?

What is a String in C Language.?

What is the Format specifier used to print a String or Character array in C Printf or Scanf function.?

What is the output?

int main()

{

char str[]={'B','M','E','\0'};

printf("%s",str);

return 0;

}

What is the output of C program with strings.?

int main()

{

char str1[]="SMART";

char str2[10];

str2 = str1;

printf("%s",str2);

return 0;

}

int main()

{

char str[25];

scanf("%s", str);

printf("%s",str);

return 0;

}

//input: South Africa

How do you accept a Multi Word Input in C Language.?

Any function working with String knowns the String has ended when it encounters

What is the output of C Program with Strings.?

int main()

{

char ary[]="Discovery Channel";

printf("%s",ary);

return 0;

}

Size of the array need not be specified, when

An array Index starts with.?

Which of the following expressions will result in “crying”?

Let sentence = "There's no crying in baseball"

Which of the following expressions will print “phone”?

Let sentence = "E.T. phone home"

Which of the following expressions will print “N”?

word = "MONEY"

Which of the following string operation is illegal? Assume that word = "goose".

What is the output of the program?

Which of the following if statements checks if the string variable quote contains the word “big”?

Which of the functions below will return a string that is in alternating caps? For example, alt_case("beatles") should return “bEaTlEs”.

What is the value of index after this function call?

What is the value of index after this function call?