Express Course Lessons 1-3 Review

Front

Computer Science has nothing to do with creativity.

Back

FALSE

Front

What button should you click on if you need a HINT while working Bubbles in Express Course?

Back

Front

Which block will add a background effect behind your dancer?

Back

Front

When a program is waiting for something to happen (like a click, button pressed, or screen tap), and then reacts, this is known as a(n)...

Back

event

Front

Read through the code below very carefully. What will happen when you click "Run"? Options: The bird will end up one step short of the pig., The bird wil make it to the pig., The bird will run into the TNT., The bird will run into the spikes.

Back

The bird wil make it to the pig.

Front

The very first step in debugging is to...

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find the error in the program.

Front

Which button would be the one to click on if you wanted to go through your code line-by-line?

Back

Front

When you are programming and you are finding and fixing errors, you are actually

Back

debugging.

Front

Look closely at the code below. What is the first bug that will make this program fail? Options: The program won't fail. Scrat will get to the acorn., Scrat will go the wrong way after his final turn., Scrat takes one too few steps and ends up short of the acorn., Scrat needs to turn before he starts moving forward.

Back

Scrat will go the wrong way after his final turn.

Front

Figure out which option will get Scrat to the acorn.

Back