Question
An American Standard Code for Information Interchange (ASCII) file defines up to , a. 64 b. 128 c. 256 d. 1024
Ask by Burns Black. in the United States
Jan 23,2025
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Tutor-Verified Answer
Answer
The American Standard Code for Information Interchange (ASCII) defines up to 128 characters.
Solution
The American Standard Code for Information Interchange (ASCII) is a character encoding standard used for representing text in computers and other devices that use text.
**Standard ASCII** uses **7 bits**, allowing it to define **128 distinct characters**. These include:
- Control characters (0–31 and 127)
- Printable characters (32–126), which encompass letters, digits, punctuation marks, and a few other symbols.
While there are **extended ASCII** versions that use 8 bits to define **256 characters**, the original ASCII standard specifically defines up to **128** characters.
**Correct Answer:**
**b. 128**
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Simplify this solution The Deep Dive
The correct answer is b. 128. ASCII uses 7 bits to represent each character, which allows for a total of 128 distinct symbols, including control characters, letters, digits, and punctuation. It’s like a digital alphabet that everyone can agree on! ASCII emerged in the early 1960s, mainly to facilitate communication between different devices and computer systems. What’s fun to think about is how this code paved the way for future encoding systems like UTF-8, which expands to support a wide range of characters and symbols from languages around the world!
