COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
compares the first n characters of the object
|
|
|
compares the string
|
|
|
find the length of the string
|
|
|
copies the string
|
Detailed explanation-1: -The strcmp() built-in function compares the string pointed to by string1 to the string pointed to by string2 The string arguments to the function must contain a NULL character ( ) marking the end of the string.
Detailed explanation-2: -The strcmp() function, is used to compare the strings (str1, str2). The strings str1 and str2 will be compared using this function. If the function returns a value 0, it signifies that the strings are equal otherwise, strings are not equal.
Detailed explanation-3: -strcmpi compares string1 and string2 without sensitivity to case. All alphabetic characters in the two arguments string1 and string2 are converted to lowercase before the comparison. The function operates on null-ended strings.
Detailed explanation-4: -The equals() method compares two strings, and returns true if the strings are equal, and false if not. Tip: Use the compareTo() method to compare two strings lexicographically.
Detailed explanation-5: -In the C Programming Language, the strcmp function returns a negative, zero, or positive integer depending on whether the object pointed to by s1 is less than, equal to, or greater than the object pointed to by s2.