Which is true about isaplpha(ch), where ch is an int that can be repre – McqOptions

MCQOPTIONS

1.	Which is true about isaplpha(ch), where ch is an int that can be represented as an unsigned? char or EOF.isalpha(ch) returns
A.	0 if ch is not alphabetic
B.	Non-zero if ch is alphabetic
C.	Both 0 if ch is not alphabetic & Non-zero if ch is alphabetic
D.	Non-zero if d is alphabetic
E.	None of these
Answer» D. Non-zero if d is alphabetic

Discussion

No Comment Found

Related MCQs

The library function used to reverse a string is
If and bytes size, What will be the output of the program ?
For the following statements will and fetch the same character?
Which of the following statements are correct about the below declarations?
Is there any difference between the two statements?
If the two strings are identical, then function returns
What will be the output of the following C code?<br><pre class="prettyprint lang-c">#include <stdio.h><br> int main()<br> {<br> char *s = "hello, Interveiw, Mania n";<br> printf("%d", strlen(s));<br> <br> }<br></pre>
What will be the output of the following C code?<br><pre class="prettyprint lang-c">#include <stdio.h><br> #include <string.h><br> int main()<br> {<br> char *s = "hello, Interview, Mania";<br> char s1[25];<br> strncpy(s1, s, 25);<br> printf("%s %d", s1, strlen(s1));<br> }<br></pre>
What will be the output of the following C code?<br><pre class="prettyprint lang-c">#include <stdio.h><br> int main()<br> {<br> char s[11] = "hello";<br> char *s1 = " Interview Mania";<br> strncat(s, s1, 10);<br> printf("%s", s);<br> }<br></pre>
What will be the output of the following C code?<br><pre class="prettyprint lang-c">#include <stdio.h><br> int main()<br> {<br> char s[15] = "Interview";<br> char *s1 = " Mania";<br> strcat(s, s1);<br> printf("%s %d", s, s[15]);<br> }<br></pre>