Parameters/Returns/Libraries

Which code segment results in "true" being returned if a number is even? Replace "MISSING CONDITION" with the correct code segment.

• num % 2 == 0

• num % 0 == 2

• num % 1 == 0

• num % 1 == 2

Which code segment will guarantee that the robot makes it to the gray square without hitting a wall or a barrier (black square)?

• moveForward(); rotateLeft(); moveForward();

• rotateRight(); moveForward(); moveForward();

• moveForward(); moveForward(); rotateRight();

• rotateLeft(); moveForward(); rotateLeft();

What will be printed to the console after this program runs?

• [2, 5, 3, 1, 6]

• [0, 3, 6, -1, 9]

• [-1, 2, 6, -2, 8]

• [5, 2, 6, 3, 9]

Which function calls would provide the most helpful test of this function?

• findMin(-1, 0), findMin(2,4), findMin(5,10)

• findMin(5,3), findMin(7,2), findMin(5,1)

• findMin(1,1), findMin(-2,2), findMin(0,3)

• findMin(-1,1), findMin(1,-1), findMin(1,1)

You have imported a library with the birthMonth() function. Based on the API, how many strings are input to calculate the birth month?

• 1

• 4

• 0

• 3

What is printed to the console?

console.log(15%4);

• 2

• 3

• 4

• 1

Which term refers to a solution to a large problem that is based on the solutions of smaller subproblems?

• Procedural abstraction

• API

• Parameter

• Library

listAverage() returns the average number in a list. Which of these functions does this correctly?

• 
• 
• 
• 

This function checks if a character is a vowel. If it is, it returns true. Otherwise, it returns false. Where should return false; be written in the code?

• Inside the for loop, after the if statement

• Outside the for loop, after the closing bracket

• Before the for loop starts

• Inside the if statement

This function finds the minimum number in a list. What should be replaced with in order for this function to operate as expected?

• numList[i] = min

• min = numList[i]

• min = numList

• numList = min