Self-Assessment Quiz

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The learning objectives of this self-assessment are to help you validate your understanding of the concepts relating to basic concepts of the low-level internals of the C programming language.

The quiz is intended to be a formative assessment to guide your learning. The automated feedback you get at the end of the quiz will point you to the sections of the material you should focus on for better grasp of the concept related to each question.

What does #include <stdio.h> in a C program do? *

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It links in the standard I/O library

It textually substitutes the contents of the header file stdio.h into the location of the statement

It links a library to enable the printf library call

It adds code for the printf library call to your program

Is #include part of the C language syntax? *

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Yes

Is main a reserved keyword in C? *

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Yes

In the context of a program’s address space, what is the heap? *

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In the context of a program’s address space, what is the stack? *

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What goes on the stack? *

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Variables dynamically-allocated with malloc() or similar (calloc(), realloc(), sbrk()) calls

Initialized global variables

Uninitialized global variables

Automatic variables and objects dynamically-allocated with alloca()

What goes on the heap? *

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Variables dynamically-allocated with malloc() or similar (calloc(), realloc(), sbrk()) calls

Initialized global variables

Uninitialized global variables

Automatic variables and objects dynamically-allocated with alloca()

Is the program below a compilable C program? Why or why not? *

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Is the program below a compilable C program? Why or why not? *

0 points

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