Question

AP Computer Science Principles

Answer 1

Answer: When responding to a question with 4 choices, the most efficient method will require 2 bits.

The correct answer is 2 bits.

2 bits are also known as tetrade. these are the  the smallest unit  in a computer. A bit is the short word for a binary digit. You can respond to friends and teachers using a binary digit, this is called a binary message.

Answer 2

Question :-

When responding to a question with 4 choices, the most efficient method will require _____ number of bits.

[1] 5 bits

[2] 4 bits

[3] 3 bits

[4] 2 bits

[5] 1 bit

Answer :-

$\implies$Option [4] 2 bits

Answer Explanation :-

When responding to a question with 4 choices, the most efficient method will require 2 bits number of bits.

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Additional Information :-

• A bit is the smallest unit of data in a computer

• A bit stores just a 0 or 1

• The bit is also known as a shannon

• Half a byte is called a nibble

• The term octet is used for an eight-bit unit instead of byte

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