1. What is meant by abstraction?
Writing out the steps of a solution precisely and in the correct order
Improving the problem definition and the solution step by step
Keeping only the details that are needed and ignoring the rest
Splitting a large problem into smaller parts that are easier to solve
2. What is the name for working out the steps needed to solve a problem, in the correct order, precisely enough that a computer can follow them?
Abstraction
Algorithmic thinking
Selection
Decomposition