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    Computing
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    A First Book of ANSI C
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    Exam 9: Character Strings
  5. Question
    Programs That Use the Isalpha() Routine Must Include the ____
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Programs That Use the Isalpha() Routine Must Include the ____

Question 25

Question 25

Multiple Choice

Programs that use the isalpha() routine must include the ____ header file.


A) stdio.h
B) stdlib.h
C) string.h
D) ctype.h

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