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WorksheetsTest #1
Total questions: 20
Worksheet time: 15mins
Which of the following are the best ways to define a computer?
A machine that uses electricity (from a cable or battery)
A machine with a screen and a keyboard
A machine that can connect to the Internet
A machine that inputs, outputs, stores, and processes information
Which of the following is the second step of the problem-solving process?
Define
Prepare
Try
Reflect
Which of the following is the third step of the problem-solving process?
Define
Prepare
Try
Reflect
When you are asking "What problem am I trying to solve?", you are in the ________ step of the problem-solving process.
Define
Prepare
Try
Reflect
When you actually make a plan for solving a problem, you are in the __________ step of the problem-solving process.
Define
Prepare
Try
Reflect
When you put your plan into action, you are in the __________ step of the problem-solving process.
Define
Prepare
Try
Reflect
When you determine what you have learned or could do better next time, you are in the __________ step of the problem-solving process.
Define
Prepare
Try
Reflect
Tasks that involve telling a computer what to do (or giving information to a computer) are concerned with ______________.
input
output
storage
processing
A computer's memory is used to _____________ information.
input
output
store
process
When information is manipulated or changed by the computer, it is being ______________.
input
output
processed
stored
