Arrays += Chan

Given the following code segment what will be returned when you execute: getIndexOfLastElementSmallerThanTarget(values,-13);

• A. -1

• B. -15

• C. 1

• D. You will get an out of bounds error.

Given the following code segment what would be the elements of a when you execute: doubleLast();

• A. {-40, -30, 4, 16, 32, 66}

• B. {-40, -30, 4, 8, 16, 32}

• C. {-20, -15, 2, 16, 32, 66}

• D. {-20, -15, 2, 8, 16, 33}

What is returned from mystery when it is passed {10, 30, 30, 60}?

• A. 17.5

• B. 30.0

• C. 130

• D. 32

• E. 32.5

What is the output of the code segment?

Select all missing code that works.

• int i = ans.length; i >= 0; i--

• int i = ans.length-1; i >= 0; i--

• int i = ans.length-1; i > 0; i--

• int i = 0; i < ans.length; i++

• int i = 0; i <= ans.length; i++

Given an array of length 5, what are the indexes of the middle three elements?

• 4

• 2

• 1

• 0

• 3

Given an array of length 3, called arr, what is the middle element?

• arr[1]

• 2

• 1

• arr[2]

Select all options that would give you an error.

Assume the Zoog and the Car objects have working class definitions.

• float[] numbers = new float[5 + 6];

• int num = 5; float[] numbers = new int[num];

• int num = (5 * 6)/2; float[] numbers = new float[num = 5];

• int num = 5; Zoog[] zoogs = new Zoog[num * 10];

• float num = 5.2; Car[] cars = new Car[num];

What is the output of the given code segment

• 2

• -12

• -3

• None of the above

What is the output of the given code segment?

• Null Pointer Exception

• 3

• 2

• 0