Whst is Coding?

What is code in the context of computers?

• A precise set of instructions a computer can understand.

• A list of tasks a human wants to do.

• A way for computers to communicate with each other.

• A type of computer hardware.

How do computers know how to react to user input like mouse clicks or button pushes?

• They instinctively know what to do.

• They are programmed with lines of code written by a human.

• They learn from other computers.

• They have built-in sensors that tell them how to react.

Which of the following devices commonly uses code to function?

• A washing machine.

• A traffic light.

• An airplane.

• All of the above.

Who invented the first computer program in 1801?

• Charles Babbage

• Ada Lovelace

• Joseph Jacquard

• Herman Hollerith

What is the fundamental concept behind the binary system used by computers?

• It uses a combination of letters and numbers.

• It represents information using only two states: on or off (1 or 0).

• It relies on complex mathematical equations.

• It is based on the English alphabet.

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