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Which of the following are C/C++ functions that should be avoided because they create buffer overflow vulnerabilities?
strcpy(), strcat(), and streadd()
isdigit(), isgraph(), and islower()
abort(), abs(), and acos()
fmod(), fopen(), and fprintf()
strcpy(), strcat(), and streadd() are standard C and C++ functions that are vulnerable to buffer overflow. Write your code in a way that doesn't use those particular functions if you want to make your scripts more secure.
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