STEAM CAT 3RD TERM

What is an input in a computer?

• An input is a hardware component of a computer.
• An input is a type of software application.
• An input is the output generated by a computer.
• Information or actions we give to the computer to process

An ______ is what the computer gives back, like sounds or pictures after processing an input.

• command
• input
• process
• output

What numbers do computers understand?

• Hexadecimal numbers (0-9, A-F)
• Decimal numbers (0-9)
• Binary numbers (0 and 1)
• Octal numbers (0-7)

Which of the following is an example of binary code?

• 101010
• 1286

• 876

• 1012

Why do computers need both inputs and outputs?

• Computers only need outputs to function properly.
• Inputs and outputs are only necessary for gaming computers.
• Computers can operate without any user interaction.
• Inputs help computers receive information, and outputs let them share results.
  

Which binary number equals 5?

• 100
• 110
• 111
• 101

What happens if all binary columns are turned OFF (0000)?

• The value will be 0, meaning no number is represented, and
  All features are disabled or inactive.

• The system enters a standby mode.
• Some features are partially active.
• All features are fully operational.

In Binary addition using animals, what happens when two visible animals are in the same column?

• Put a silhouette and carry a visible animal to the next column
  

• Nothing happens

• The animals disappear.
• They multiply in number.

Where do you start when adding binary numbers?

• Add the numbers in reverse order.
• Start from the leftmost column

• From the rightmost column (1s place)

• Begin with the middle bit.

How is a sprite created in Scratch?

• A sprite is created by importing a video file.
• A sprite is created by writing code in JavaScript.
• A sprite is created by using a 3D modeling tool.
• Click "Paint New Sprite" and draw a shape.