UC_TM04_Strings_Pointers

void main()

{

char s[]="hello";

char t[]="Delhi";

strcat(t,s);

printf("\n%s",s);

printf("\n%s",t);

getch();

}

• Delhihello

• helloDelhi

• helloDelhihello

• DelhihelloDelhi

void main()

{

char c[2]="I";

printf("\n%c",c[0]);

printf("%s",c);

getch();

}

• Ic

• II

• I

• Infinite number of I

void main()

{

char c[]="AEIOU";

printf("\n%d",sizeof(c));

getch();

}

• 0

• 6

• 5

• 4

void main()

{

char name[]="AEIOU";

int i=0;

while(name[i]!='\0'){

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

i++;

}

getch();

}

• AEIOU

• AEIOU\0

• AEIOu

• AEIOU\n

The maximum length of a character constant can be -

• infinite

• 1

• 0

• 4

Which of the following is a valid string constant?

• 'A'

• A

• "A"

• All of these

void main()

{

char c[]={'A','E','I','O','U'};

printf("\n%d",sizeof(c));

getch();

}

• 0

• 4

• 5

• 6

Which of the following is the terminating symbol of a string?

• \n

• \0

• .

• \END

Which of the following is valid character constant?

• "AEIOU"

• 'AEIOU'

• 'I'

• All of the above

Select the valid format string?

• %ld

• %lf

• %lu

• %lc