Karel and Programming Basics

What is the best use for a while loop?

• Situations where you need to repeat a function a fixed number of times
• Situations where you repeat a function based on conditions

Should you comment your code?

• Yes
• No

What is an example of a boolean?

• 34
• 5.6
• true
• “53”

Which is an example of a string

• 34
• 5.6
• true
• “53”

Which is an example of an integer?

• 34
• 5.6
• true
• “53”

Which is an example of a floating-point number?

• 34
• 5.6
• true
• “53”

What is the best programming procedure?

• Spaghetti logic
• Programming without planning
• Taking a problem and breaking it into smaller, more easily solvable pieces
• Programming without comments

What are if/else statements best used for?

• Running code based off of conditions
• Repeating code a set number of times

Could you create new functions in Karel?

• Yes
• No

What are control structures best used for in Karel?

• Ending a program
• Arithmetic
• Organizing the logic, controlling flow of the program
• Starting a program