Bim1

Which of the following is NOT a valid data type in C?

• int

• string

• char

• float

What is the syntax to declare a variable in C?

• var_name data_type;

• type var_name;

• variable data_type;

• data_type var_name;

What does the 'scanf' function do in C?

• Clears the console screen

• Reads input from the user

• Prints output to the console

• None of the above

Which of the following is the correct way to comment a single line in C?

• -- Comment

• # Comment

• /* Comment */

• // Comment

What is the purpose of the "sizeof" operator in C?

• It returns the size of a pointer in bytes

• It returns the size of a data type in bytes

• It returns the size of a function in bytes

• It returns the size of a variable in bytes

What is the correct way to initialize an array of integers in C?

• int arr{}(1, 2, 3, 4, 5);

• int arr{} = {1, 2, 3, 4, 5};

• int arr() = {1, 2, 3, 4, 5};

• int arr[] = {1, 2, 3, 4, 5};

Which keyword is used to define a constant in C?

(a)  

Which function is used to print formatted output in C?

• display()

• printf()

• console.log()

• print()

Which of the following is not a programming language ?

• HTML

• Java

• SQL

• R

What is the correct way to declare a character array in C?

• char arr{} = {'a', 'b', 'c'};

• char arr() = {'a', 'b', 'c'};

• char arr[] = {'a', 'b', 'c'};

• char arr{}('a', 'b', 'c');