Multiple choice:(swpu-ds) which of the following statements about strings is incorrect? ().
(swpu-ds) which of the following statements about strings is incorrect? ()@[ B](2)
A. A string is a finite sequence of characters
B. An empty string is a string of spaces
C. Pattern matching is an important operation of string
D. The string can be stored either in sequence or in chain
A. A string is a finite sequence of characters
B. An empty string is a string of spaces
C. Pattern matching is an important operation of string
D. The string can be stored either in sequence or in chain
answer:B
A. A string is a finite sequence of characters
B. An empty string is a string of spaces
C. Pattern matching is an important operation of string
D. The string can be stored either in sequence or in chain
A. A string is a finite sequence of characters
B. An empty string is a string of spaces
C. Pattern matching is an important operation of string
D. The string can be stored either in sequence or in chain
answer:B