Binary Numbers and Computer Basics

Maya, Jackson, and Aiden are playing a game of 'Guess the Number' at their school's math club. They are using the counting system we use in our everyday life. Can you tell what base this counting system is?

• Base 2

• Base 8

• Base 10

• Base 16

Nora, Hannah, Aria, Michael, Liam, and Emma are working on a school project about computer science. They are building a model of a computer and are discussing how many possible states a switch in their model computer can have. Can you help them settle this?

• 1

• 2

• 8

• 16

Grace, Hannah, and Avery are playing a game of treasure hunt organized by Rohan, William, and Samuel. They stumble upon a clue which is the number '3'. To proceed, they need to convert this number into its binary representation. Can you help them?

• 10

• 11

• 100

• 101

Noah, Benjamin, and Grace are studying computer science. They learned that all digital information is made up of tiny units called bytes. Can you help them understand how many bits make up one byte?

• 4

• 8

• 16

• 32

Nora, William, and Grace are working on a computer science project. They need to store a single ASCII character in their program. What is the smallest amount of information they need to store this character?

• 1 bit

• 4 bits

• 8 bits

• 16 bits

Emma, Nora, and Mason are working on a computer science project. Emma says a kilobyte in their project's data storage has 1000 bytes, but Nora thinks it's 1024 bytes. Mason, on the other hand, believes it's either 2048 or 4096 bytes. Who is correct?

• Emma (1000 bytes)

• Nora (1024 bytes)

• Mason (2048 bytes)

• Mason (4096 bytes)

Abigail, Aiden, and Scarlett are working on a school project about computer science. They have a model of a computer that can only be activated by entering the correct binary code. They discovered that the code is the binary representation of the number 16. Can you help them activate the computer?

• 10000

• 10001

• 10010

• 10100

Oliver, Benjamin, and Anika are working on a school project about data storage. Oliver believes that there are 1 billion bits in a gigabyte, Benjamin thinks it's 1 billion 73 million 741 thousand 824, and Anika thinks it's 1 trillion. According to standard data storage measurements, who is correct?

• Oliver

• Benjamin

• Anika

• None of them

Avery, Priya, and Elijah are working on a computer science project about binary numbers. They found an old computer that only accepts binary input. They need to input the number 2. Can you help them translate this number into binary so they can use the computer?

• 1

• 10

• 11

• 100

Evelyn, Luna, Arjun, Henry, Elijah, and Abigail are computer science students. They are learning about different number systems in their class. Can you guess how many digits are used in the binary number system they are studying?

• 2

• 8

• 10

• 16