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- 1. Multiple ChoiceTrue or False: An array can be store different types of data (like store both doubles and ints).TrueFalse
- 2. Multiple ChoiceWhat is the correct way to create an array with these three numbers: 12 8 15int[] = {12, 8, 15};int[] nums = {12 8 15};int[] nums = {12, 8, 15}int[] nums = {12, 8, 15};
- 3. Multiple ChoiceWhat value is at index 3 in this array? String[] names = {"Mack", "Dennis", "Dee", "Charlie"};MackDennisDeeCharlie
- 4. Multiple ChoiceWhat value is at index 1 in this array? String[] names = {"Mack", "Dennis", "Dee", "Charlie"};MackDennisDeeCharlie
- 5. Multiple ChoiceWhat value is stored in each of the 5 positions in this array? (What is the default value provided by Java).
int[] numbers = new int[5];null10nothing - 6. Multiple ChoiceWhat is the correct way to initialize an array with 10 positions?int numbers = new int[10];int[] numbers = new int[];int[10] numbers = new int[10];int[] numbers = new int[10];
- 7. Multiple ChoiceWhat does the following segment of code print out? int[] numArray = { 2, 7, 4, 12, 0, 2 };
System.out.println(numArray.length);4567 - 8. Multiple ChoiceWhat does the following segment of code print out? int[] numArray = { 2, 7, 4, 12, 0, 2 };
System.out.println("Number: " + numArray[numArray.length - 1]);Number: 2Number: 0Number: 12Number: 6 - 9. Multiple ChoiceWhat does the following segment of code print out? int[] numArray = { 2, 7, 4, 12, 0, 2 };
System.out.println("Number: " + numArray[0]);Number: 2Number: 7Number: 4Number: 12 - 10. Multiple ChoiceWhat does the following segment of code print out? int[] numArray = { 2, 7, 4, 12, 0, 2 };
System.out.println("Number: " + numArray[2]);Number: 2Number: 7Number: 4Number: 12 - Answer choicesTagsAnswer choicesTags