Quiz-day1-C

Which of the following is a built-in function in C?

• my_function

• printf

• display

• show

What is the correct syntax to print "Hello, World" in C?

• printf("Hello, World!");

• display("Hello, World!");

• write("Hello, World!");

• echo("Hello, World!");

Which of the following is a valid variable name in C?

• 123_variable

• my-variable

• my_variable

• my variable

Which operator is used to get the remainder of a division in C?

• /

• //

• %

• **

Which keyword is used to define a conditional statement in C?

• if

• while

• for

• switch

What is the output of the following code? #include int main() { int x = 10; if (x > 5) { printf("x is greater than 5\n"); } else { printf("x is less than or equal to 5\n"); } return 0; }

• x is greater than 5

• x is less than or equal to 5

• The program will encounter an error.

• Nothing is printed.

Which keyword is used to exit a loop in C?

• break

• continue

• stop

• exit

What is the output of the following code? #include int main() { for (int i = 0; i < 5; i++) { printf("%d ", i); } return 0; }

• 0 1 2 3 4

• 1 2 3 4 5

• 5 4 3 2 1

• None

True or False: C language is case sensitive.

• True

• False

What will be the output of the following code snippet?

• 0 1 2 3 4

• 1 2 3 4 5

• 5 4 3 2 1

• None