Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct option for this question is Indexing. String indexing is a process that pulled out a specific character from a string. Because string store characters at their index position starting from zero. If you want to pull out a specific character of string at 5th position, then you specify that specific index i.e 5th. For example, a string "elephant" in the 5th position of the character is "a".
While other options are not correct because string concatenating adds character or concatenate to an existing string. for example, the string "Hello" can be concatenated with other string such as "James". After concatenation, the string becomes "Hello James".
String removing removes the string element at the specific index while string slicing is pulling out a group of characters from the string.
