CSP 1.3.2: Python Variables & Functions

Which of the following are datatypes?

• integer

• floating point

• string

• boolean

• fixed

Which of the following are datatypes?

• integer

• floating point

• string

• boolean

• aggregator

What will Python 2.7 return as an output?

• 0

• 1/4

• 0.25

What will Python 2.7 return as an output?

• 0

• 1/4

• 0.25

What will Python 2.7 return as an output?

• 0

• 1/4

• 0.25

Which variable role involves assigning a value once.

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role involves having unpredictable values?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role involves keeping a running total?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role involves keeping a running list?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role might be best to use for keeping score?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag