Question 51 : isalpha() function is used to detect characters both in uppercase and lowercase.
1. true
2. false
3.
4.
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Question 52 : What will strcmp() function do?
1. compares the first n characters of the object
2. compares the string
3. undefined function
4. copies the string
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Question 53 : Which among the following is Copying function?
1. memcpy()
2. strcopy()
3. memcopy()
4. strxcpy()
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Question 54 : Which of the given function is used to return a pointer to the located character?
1. strrchr()
2. strxfrm()
3. memchar()
4. strchar()
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Question 55 : Which of the following function is more appropriate for reading in a multi-word string?
1. printf();
2. scanf();
3. gets();
4. puts();
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Question 56 : Which of the following function is used to find the first occurrence of a given string in another string?
1. strchr()
2. strrchr()
3. strstr()
4. strnset()
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Question 57 : The library function used to find the last occurrence of a character in a string is
1. strnstr()
2. laststr()
3. strrchr()
4. strstr()
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Question 58 : How will you print n on the screen?
1. printf(''\n'');
2. echo ''\\n'';
3. printf('\n');
4. printf(''\\n'');
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Question 59 : If the two strings are identical, then strcmp() function returns
1. -1
2. 1
3. 0
4. Yes
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Question 60 : Which of the following function sets first n characters of a string to a given character?
1. strinit()
2. strnset()
3. strset()
4. strcset()
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