Programming Language › Data Types in C Language › Question #1266
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QAmong the following which one is not a valid identifier?

ID: #1266 Data Types in C Language 1,939 views
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#1266Q ID
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Data Types in C LanguageTopic
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  • A Y12 ✔ ✖
  • B Sum_1 ✔ ✖
  • C _temperature ✔ ✖
  • D 4th ✔ ✖
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4th
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