Topic 3.4 Video 1

View the video at

https://apclassroom.collegeboard.org/d/hxzqb8l2s8?sui=8,3

If myAge is 15 what would be the output from the code displayed at timestamp 2:42?

• You are 14.

• You are 15.

• You are old enough to learn to drive.

• You are old enough for a license to drive.

Which of the following could be used to check for a C average in the program as described at timestamp 4:26.

• else (myAverage >=69.45)

• if (myAverage >= 69.45)

• else if (myAverage >= 69.45)

• if else (myAverage >= 69.45)

When creating a waterfall else if you should start with

• the middle number

• the largest number

• the smallest number

• the average number

Given the following code:

if (a == 1)

{

x = 3;

}

else if (a == 2)

{

x = 6;

y++;

} else {

x = 9;

}

if a = 3, what is the value of x?

• 3
• 6
• 9
• Undefined

What is output by the code below?

 

let a = 75, b = 100;

if( a > 90)

   if( b > 100)

      print("go");

   else if( b > 90)

      print("it");

   else

      print("up");

print("on");

• goon

• itupon

• iton

• upon

• on