DS - Chapter 4 - Strings

s1 = “HI”, s2 = “HELLO”, s3 = “BYE”. How can we concatenate the three strings?

strlen(“Oxford University Press”) is?

Which function adds a string to the end of another string?

String Hello World can be read using scanf().

A string when read using scanf() needs an ampersand character.

The gets() function takes the starting address of a string which will hold the input.

tolower() is defined in ctype.h header file.

If s1 and s2 are two strings, then the concatenation operation produces a string which contains the characters of s1, followed by the characters of s2.

Appending one string to another string involves copying the contents of the source string at the end of the destination string.

S1<S2, when in dictionary order, S1 precedes S2.