Exploring Computer Science Semester 1 Final

Front

Which type of statement allows a computer to decide which steps to take based on a certain condition?

Back

An if-then statement

Front

Which two words are used in algorithms to allow a computer to decide what to do given a certain condition?

Back

If and then

Front

What is the purpose of an if-then statement in an algorithm?

Back

To allow a computer to decide which steps to take depending on a certain condition

Front

What is the term for a set of clearly defined, logical steps to solve a problem or perform a task?

Back

Algorithm

Front

What is the term for a set of steps that computers are designed to follow to perform tasks efficiently?

Back

Algorithm

Front

What is the best definition of an algorithm?

Back

A set of clearly defined, logical steps to solve a problem or perform a task

Front

What does each block in the MakeCode Arcade interface represent?

Back

A separate command

Front

Which element of the MakeCode Arcade interface represents an individual command that can be reused multiple times?

Back

A block

Front

Which statement is true of the commands represented by the blocks in MakeCode Arcade?

Back

They can be reused multiple times.

Front

How does iteration help a programmer?

Back

It saves a programmer time when an action needs to be repeated.