C programming MCQ : Preprocessor Directives(MULTIPLE CHOICE QUESTION)

This set of C programming questions focuses on the Preprocessor Directives. Firstly, you will have to read all the questions and after that select the appropriate option. Moreover, each question contains four options, out of them only one option will be correct. If you fail to select the correct option, don’t worry, you can try again at the end of quiz. You can use Previous and Next button to switch to a different set of questions.

Preprocessor Directives : C programming

TEST INSTRUCTIONS: Click on options to see the answer.

Now, start attempting the quiz.

 

#1. The C-preprocessors are specified with _________symbol.

<

" "

#

None of these

#2. #include are _______ files and #include “somefile.h” ________ files.

User-created header, library

Library, user-created header

Library, Library

They can include all types of file

#3. The preprocessor provides the ability for ____

All of these

The inclusion of macro expansions

Conditional compilation and line control

The inclusion of header files

#4. If #include is used with file name in angular brackets.

The file is searched for in the standard compiler include paths

The search path is expanded to include the current source directory

None

Both

#5. #include is called

File inclusion directive

All of these

Inclusion directive

Preprocessor directive

#6. Which of the following are C preprocessors?

#endif

#define

All of these

#ifdef

#7. Preprocessor feature that supply line numbers and file names to compiler is called?

macro substitution

Line control

Selective inclusion

Concatenation

#8. The #include directive __

Statements are typically placed at the top of a program

None of the above

Tells the preprocessor to grab the text of a file and place it directly into the current file

Both

#9. C preprocessors can have compiler specific features

False

True

#10. What is a preprocessor?

That is nothing but a loader

All of these

That links various source files

That processes its input data to produce output that is used as input to another program

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