7.4 ASCII Quiz

What does ASCII stand for?

• American Standard Code for Information Interchange
• All Standard Code for Information Interchange
• Association of Standard Code for Information Interchange
• Automatic Standard Code for Information Interchange

Which of the following is NOT a character set included in ASCII?

• Lowercase letters
• Uppercase letters
• Numbers
• Emoji

How many bits are used to represent a character in ASCII?

• 4 bits
• 6 bits
• 7 bits

• 10 bits

What is the decimal value of the ASCII code for the letter 'A'?

• 64
• 65
• 66
• 67

Why do we use ASCII?

• To represent characters in a computer system
• To encrypt sensitive information
• To compress data files
• To connect to the internet

In ASCII, what is the decimal value for the character '0'?

• 30

• 48

• 57

• 65

Which of the following characters is represented by the highest ASCII value?

• A

• a

• z

• Z