CSD Unit 1 Problem Solving

A computer is a machine that...

• requires electricity

• that inputs, outputs, stores and processes information

• that can connect to the internet

• that requires a screen and a keyboard to use

The information a computer GETS from a user, device or other computer is an example of....

• input

• output

• export

• processing

Brainstorming, comparing pros & cons and developing a plan are all parts of which step of the Problem Solving Process?

• Prepare

• Define

• Try

• Reflect

A touch- screen device can be used for....

• input only

• both input & output

• output only

• neither input or output

Which of the inputs below would be BEST to store for future use?

• The weather

• The year

• Your name

• The last movie you watched

The best type of information to store is....

• information that changes often

• information that is false

• information that never (or rarely) changes

• information created as output

An app that keeps track of how many times an action takes place is using which type of processing?

• If/Then

• Counting

• Find a Match

• Comparing

An app that decides if input is less than, greater than or equal to a number is using which type of processing?

• If/Then

• Find a Match

• Counting

• Comparing

The thinking work that computers do to turn input into output is called...

• Problem Solving

• Storage

• Magic

• Processing

Which stage of the IOSP model is labeled "B" in the diagram shown?

• Input

• Output

• Processing

• Storage