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Who is the inventor of the C programming language?

• Dennis Richie

• Bjarne Stroustrup

• Brian Kernighan

• Niklaus Wirth

How does compilation differ from interpretation in the context of the C programming language?

• Compilation involves converting source code into machine code, while interpretation executes the code line by line.

• Compilation and interpretation are two terms used interchangeably.

• Algorithm is another term for interpretation in programming languages.

• The IDE tool is responsible for both compilation and interpretation processes.

What happens to comments during the compilation process?

• The comment markers will be removed. The content of the comments will be compiled line by line.

• Comments are treated as a character array.

• Comments will be removed in the preprocessing step.

• Each comment is compiled as a no-op statement.

What converts a C source file into machine language so that the computer can execute it?

• A compiler

• A text editor

• A file

• A program

The main purpose of the const keyword when used with function parameters in C is what?

• It prevents the function from modifying the value of the parameter

• It ensures the parameter is passed by reference

• It limits the scope of the parameter within the function

• It specifies that the parameter should be initialized

What is the size of a float variable in bytes?

• 2 bytes

• 1 byte

• 8 bytes

• 4 bytes

Which of the following is a valid variable definition?

• int 1student_ID;

• int _Student_ID1;

• int Age$;

• int long;

What is the output displayed on the screen of the following program?

• 0 1 1 2 3 3

• 0.5 1.0 1.5 2.5 3.0 3.5

• 1 1 2 3 3 4

• 0 1 1 2 23

If two strings have the same value, what does the strcmp() function return?

• True

• 1

• 0

• -1

What is the purpose of the strcpy() function in C programming?

• copy a string

• concatenate two strings

• compare two strings