Swift- Debugging

Which line will be run?

• The first line

• The second line

• Both

• Neither

Which of these is written in "camel case?"

• firstName

• FIRSTname

• First_name

• first.name

What does it mean to "declare" something in programming?

• To write a comment that explains your calculation

• To write a hypothesis that you believe to be true

• To set a requirement on a performance measurement

• To give a name to something for the first time.

Which of these is an "assignment" in programming?

• Describing a programming task in a comment, such as:

  // TODO: Update the sharing message

• Giving a name to a particular value, such as:

  let numberOfSodas = 7

• Running a calculation, such as:

  4 + 6 + 9

Which option uses more specific names?

• dollarsPerSandwich * customerCount

• numberOfDollars * numberOfPeople

Which option uses more specific names?

• calculatedSpeed < anotherSpeed

• currentSpeed < maximumSpeed

Which option uses a more specific name?

• x

• distance