PRF 192 Exam Questions & Answers | 100% Correct | Verified | 2024 Version
B ---- C99 standard guarantees uniqueness of ____ characters for internal names. a) 31 b) 63 c) 12 d) 14 A ---- C99 standard guarantess uniqueness of _____ characters for external names. a) 31 b) 6 c) 12 d) 14 D ---- Which of the following is not a valid variable name declaration? a) int __a3; b) int __3a; c) int __A3; d) None of the mentioned C ---- Which of the following is not a valid variable name declaration? a) int _a3; b) int a_3; c) int 3_a; d) int _3a C ---- Variable names beginning with underscore is not encouraged. Why?
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