C11 (C standard revision) - Wikipedia
https://en.wikipedia.org/wiki/C11_(C_standard_revision)
C11 (formerly C1X) is an informal name for ISO/IEC 9899:2011, a past standard for the C programming language. It replaced C99 (standard ISO/IEC 9899:1999) and has been superseded by C17 (standard ISO/IEC 9899:2018).
C11 - C - WikiChip
https://en.wikichip.org/wiki/c/c11
C11 is the latest major revision of the C standard which was ratified by ISO on December 8, 2011 by the the international standardization working group for the C programming language, ISO/IEC...
C11 and C17 Standard Support Arriving in MSVC | C++ Team Blog
https://devblogs.microsoft.com/cppblog/c11-and-c17-standard-support-arriving-in-msvc/
Our team is happy to announce that C11 and C17 are becoming supported language versions in the MSVC compiler toolset starting with Visual Studio 2019 version 16.8 Preview 3!
c - difference between c99 and c11 - Stack Overflow
https://stackoverflow.com/questions/38405260/difference-between-c99-and-c11
I want to update my knowledge to C11 after finishing this book, or change resource if there is a major difference. Thanks in advance. P.S: I want to learn C11 since I think it is the prevalent standard now.
C++11 - cppreference.com
https://en.cppreference.com/w/cpp/11
C++11 is the second major version of C++ (the previous ones are C++98 and C++03, while the next ones are C++14, C++17, C++20, where major version are marked in bold) and the most important update since C++98.
Realme C11 - Full phone specifications
https://www.gsmarena.com/realme_c11-10308.php
Realme C11 Android smartphone. Announced Jun 2020. Features 6.5″ display, MediaTek Helio G35 chipset, 5000 mAh battery, 32 GB storage, 3 GB RAM.