2.1.4. Thinking Logically

What is a decision?

• A decision is a result reached after consideration.
• A choice that needs to be made that will not alter an outcome
• A selection of two different outcomes

When are decisions made?

• A decision is made whenever you have to choice to make.
• A decision is made when only one possible outcome is available
• A decision is made when only two possible outcomes are available

What is the shape used to indicate a decision in a flow chart?

• A diamond
• A square
• A parralelogram
• A triangle

In a flow chart how many many options stem from a decision?

• 2 different options - yes or no/ true or false.
• 3 different options
• 4 different options
• 5 different options

How do you make effective decisions?

• By evaluating the importance of different factors and selecting options which satisfy the needs of the task the most appropriately
• By learning from others mistakes and selecting which option provides the least beneficial outcome based on previous events<br />
• Researching the possible pros/cons and making a decision based on whichever will benefit you the most

How does the result of a decision affect the flow of a program?

• The program will follow a different route depending on the decision made by the user.
• The program will produce the same outcome regardless of the decision made by the user.