1. Computer Science Engineering (CSE)
  2. Data Structures (DS)
  3. A string `s` consists of x, y and if x i...
Q.

A string `s` consists of x, y and if x is an empty string then y is called as___________.

A. initial substring.
B. substring of s.
C. node of the string.
D. index.
Answer» A. initial substring.
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