PLTW CSIM Unit 1

When using a computer which of the following is an output device? (you may select more than 1 answer)

• Keyboard

• Mouse

• CPU Processor

• Speakers

• Monitor

When using a computer which of the following is an input device? (you may select more than 1 answer)

• Keyboard

• Mouse

• CPU Processor

• Speakers

• Monitor

In a Flowchart, what shape do you use for an action?

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In a Flowchart, what shape do you use for the beginning and the end?

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In a Flowchart, what shape do you use to move you to the next step?

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In a Flowchart, what shape do you use for a decision?

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In computer Science what does bug mean?

(a)  

• A flaw in a computer program that causes the program to produce an incorrect result or behavior.
• To identify bugs or errors in computer hardware or programs and fix them.
• A method to analyze and record information about a program's execution.
• An insect of a large order distinguished by having mouthparts that are modified for piercing

Which drawer is the show leds located?

Which of the following activities describes the field of computer science?

• Designing fonts, images, and colors for a website.

• Designing and using computational applications and systems.

• Creating three-dimensional animations and movies using computers.

• Developing science experiments on a computer.

When creating a program, how does the use of comments help a computer scientist debug later problems?

• Comments show where a bug is located in the code

• Comments describe the code, logic, and desired outcome.

• Comments are opinions from others about how well the code works

• Comments highlight code that needs to be fixed.