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C Programming Tutorial• 4 min read
C Programming Summary & Certification Exam
Earn your official Systems Programming in C Specialist Certificate
Validate your systems programming proficiency in C: compilation pipelines, format specifiers, pointer arithmetic, dynamic memory allocation with malloc/free, structs, and file streams.
Core Competencies Tested
The 4 compilation stages: preprocessor, compiler, assembler, linker.
Format strings and preventing buffer overflows.
Null-terminated strings with string.h functions.
Pointers, dereferencing, and pointer arithmetic.
Heap dynamic memory management: malloc, calloc, free.
Compound structures and arrow operator ->.
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Test Yourself With Exercise
What is a "Dangling Pointer" in C?