CIS1101-programming practice

What is the output of the following code snippet?
char ch;

for(ch='a'; ch<='z'; ch++)

{

printf("%c\n", ch);

}

• The program will display the alphabet from a to z

• The program will display the alphabet from A to Z

• The program will display the alphabet from A and Z

• The program will display the alphabet from a and z

• The program will display the alphabet from a or z

What is the output of the following code snippet?
int i, n=100;

for(i=1; i<=n; i++) {

printf("%d\n", i);

}

• The program will display the numbers from 1 and 100

• The program will display the numbers from 1 or 100

• The program will display the numbers from 1 to 100

• The program will display the numbers from 1 by 100

• The program will display the numbers from 1 on 100

What is the output of the following code snippet?
int i, start=50;

printf("Enter starting value: ");

scanf("%d", &start);

for(i=start; i>=1; i--){

printf("%d\n", i); }

• The program will display the numbers from 50 by 1

• The program will display the numbers from 50 or 1

• The program will display the numbers from 50 and 1

• The program will display the numbers from 50 to 0

• The program will display the numbers from 50 to 1

What is the output of the following code snippet?
int i, n=1000;

printf("Print all even numbers till: ");

scanf("%d", &n);

printf("Even numbers from 1 to %d are: \n", n);

for(i=1; i<=n; i++) {

if(i%2 == 0){

printf("%d\n", i);

}}

• The program will display some even numbers from 1-1000

• The program will display few even numbers from 1-1000

• The program will display all even numbers from 1-1000

• The program will display more even numbers from 1-1000

• The program will display much even numbers from 1-1000

What is the output of the following code snippet?
int i, n=500;

for(i=1; i<=n; i++) {

if(i%2!=0) {

printf("%d\n", i);

} }

• The program will display some odd numbers from 1-500

• The program will display all odd numbers from 1-500

• The program will display much odd numbers from 1-500

• The program will display more odd numbers from 1-500

• The program will display many odd numbers from 1-500

What is the output of the following code snippet?
char gender='f';

if(gender=='m')

printf("male");

else if(gender=='f')

printf("female");

else

printf("invalid");

• The program display male, female, or invalid depending on the gender char input

• The program get male, female, or invalid depending on the gender char input

• The program display male, female depending on the gender char input

• The program display male and female and invalid depending on the gender char input

• The program display female, or invalid depending on the gender char input

#include <stdio.h>

int main() {

printf("hello world\n");

return 0;

}

• The code in red is known as the function header

• The code in red is known as the function parameter

• The code in red is known as the function name

• The code in red is known as the return type

• The code in red is known as the library or preprocessor

#include <stdio.h>

int main() {

printf("hello world\n");

return 0;

}

• The code in red is known as the function header

• The code in red is known as the function parameter

• The code in red is known as the function name

• The code in red is known as the return type

• The code in red is known as the library or preprocessor

#include <stdio.h>

int main() {

printf("hello world\n");

return 0;

}

• The code in red is known as the function header

• The code in red is known as the function parameter

• The code in red is known as the function name

• The code in red is known as the return type

• The code in red is known as the library or preprocessor

#include <stdio.h>

int main() {

printf("hello world\n");

return 0;

}

• The code in red is known as the function header

• The code in red is known as the function parameter

• The code in red is known as the function name

• The code in red is known as the return type

• The code in red is known as the library or preprocessor