C Programming Quiz

What is C programming?

• An object-oriented programming language.

• A procedural programming language.

• A scripting language.

• A markup language.

Which data type is best suited to store whole numbers in C language?

• float

• double

• char

• int

What is an operator in C?

• A keyword.

• A symbol that performs an operation.

• A data type.

• A function.

What does the while loop do in C?

• Executes a block of code repeatedly until a condition is false.

• Executes a block of code a specific number of times.

• Executes a block of code conditionally.

• Reads data from a file.

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

• int

• string

• float

• double

What is the purpose of the `scanf()` function?

• To display output

• To read input from the user

• To declare variables

• To define functions

What is the correct declaration of an integer variable named 'count'?

• count = 0;

• int count;

• string count;

• float count;

What does `%d` represent in a `printf()` format specifier?

• Floating-point number

• Character

• Integer

• String

What is the correct way to read an integer from the user using `scanf()`?

• scanf("%d", &number);

• scanf("%d", number);

• scanf("%f", &number);

• scanf("%s", &number);

Which logical operator represents "OR"?

• &&

• ||

• !

• ==