The correct answer is: C. 32
Baudot code is a five-bit code that can represent 32 different symbols. It was developed in the late 19th century by Ãmile Baudot and was the first code to be used for telegraphy. Baudot code was later used for teleprinters and other early computer systems.
Option A is incorrect because it is the number of symbols in ASCII, which is a later code that is based on Baudot code. Option B is incorrect because it is the number of symbols in EBCDIC, which is another later code that is also based on Baudot code. Option D is incorrect because it is the number of symbols in the ASCII extended character set, which is a set of additional characters that are not included in the basic ASCII character set. Option E is incorrect because it is not a valid answer.
Here is a brief explanation of each option:
- Option A: ASCII is a seven-bit code that can represent 128 different symbols. It was developed in the 1960s and is the most common character encoding used today.
- Option B: EBCDIC is an eight-bit code that can represent 256 different symbols. It was developed by IBM in the 1960s and is used primarily on IBM mainframe computers.
- Option C: Baudot code is a five-bit code that can represent 32 different symbols. It was developed in the late 19th century by Ãmile Baudot and was the first code to be used for telegraphy.
- Option D: The ASCII extended character set is a set of additional characters that are not included in the basic ASCII character set. It was developed in the 1980s and includes characters for many different languages and symbols.
- Option E: This is not a valid answer.