Binary and ASCII Quiz

Emma, Arjun, and Hannah are working on a computer science project. They come across the term 'ASCII'. Emma thinks it stands for 'American Standard Code for Information Interchange.' Arjun thinks it's the 'American Standard Code for Information Integration.' Hannah believes it's the 'Association of Computer Code for Information Interchange.' And their friend, who is not part of the project, suggests it's an 'Automated System for Code and Information Interface.' Who is correct?

• American Standard Code for Information Interchange

• American Standard Code for Information Integration

• Association of Computer Code for Information Interchange

• Automated System for Code and Information Interface

Hannah, Mia, and Ava are working on a computer science project. They need to know how many bits are used to represent a character in ASCII for their project. Can you help them?

• 4

• 10

• 12

• 7

Avery, Emma, and Zoe are working on a computer science project. They need to represent characters in their program. They are discussing the range of values that can be represented by ASCII. What is the correct range?

• 128 to 255

• 1 to 128

• 0 to 127

• 0 to 255

Samuel, Aria, and Anika are participating in a coding competition. They are given a task to convert a letter to its binary representation in ASCII. If the letter is 'A', what would be its binary representation?

• 10101010

• 11001100

• 11110000

• 01000001

Olivia is learning about ASCII values in her computer science class. She comes across the binary number 01000001 and wants to convert it to its decimal equivalent in ASCII. Can you help Olivia find the correct decimal value?

• 72

• 53

• 97

• 65

Kai, Ava, and Aria are working on a school project where they need to represent text and control characters in computers and other devices. Which encoding method should they use for this purpose?

• Cooking food in a microwave

• Sending emails

• Playing video games

• Using ASCII for text encoding

Maya, Mia, and Ethan are working on a project where they need to encode a text using ASCII for their computer science class. Can you explain the process they should follow?

• They should convert each character to its hexadecimal equivalent.

• They should represent each character by a 10-bit binary number.

• They should use a 5-bit binary number for each character in ASCII encoding.

• They should represent each character by a 7-bit binary number, which is then converted to its decimal equivalent.

Anika is working on a project that requires encoding of various languages and special symbols. She is considering using ASCII encoding. Benjamin and Avery, her team members, are discussing the limitations of ASCII encoding. What could be a potential limitation?

• Limited character set and inability to represent non-English languages and special symbols

• High security and encryption capabilities

• Compatible with all modern computing systems

• Unlimited character set and ability to represent all languages and symbols

William, Abigail, and Ava are participating in a computer science quiz. They are asked to identify the binary representation of the number '2' in ASCII. What would be their correct answer?

• 00110010

• 01000010

• 01100010

• 10000010

Nora, Sophia, and William are working on a project to create a global chat application. They realize they need to support multiple languages, not just English. What limitation of ASCII might have led them to consider using Unicode instead?

• ASCII cannot represent non-English characters and symbols

• ASCII is not compatible with modern computing systems

• ASCII has a limited range of values

• ASCII does not support encryption