CS Discoveries Unit 1 Review

For an app, info that changes frequently (ex. User’s location) should be stored.

• True

• False

A constraint is

• Work done by a computer to turn an input into an output

• A situation that could be fixed or solved

• A plan of action designed to achieve a goal

• A limitation or restriction

The first step in the problem solving process is

• Prepare

• Define

• Try

• Reflect

Which is NOT part of the reflection process?

• Comparing pros and cons of potential solutions

• Figuring out what could be improved the next time

• Comparing the result to the goals you set

• Identifying new problems

Which of the following coan be BOTH an input OR an output?

• Touchscreen

• Headphones

• Keyboard

• Microphone

Storing information that stays the same over a long period of time makes an app easier to use.

• True

• False

In our card sorting activity, the unsourced deck represented what?

• Output

• Input

• Processing

• Algorithm

Which of the following are ways that a computer processes information?

• Sorting

• Counting

• Matching

• All of the above

A device or component that allows information to be given to a computer is ...

• An output

• An input

Headphones or earbuds with no microphone are a(n) _______ device.

• Input

• Output