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Array Java

Computers

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Array Java
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

_________________ is a collection of elements used to store the same type of data.

Array
Switch
Case
Loop

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the legal indexes for the array ar, given the following declaration:
int[] ar = {2, 4, 6, 8 }

 0, 1, 2, 3
 1, 2, 3, 4
2, 4, 6, 8
 0, 2, 4, 6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first index of an array?

1

0

2

3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

For the array:

int stats[3];

What is the range of the index?

0 to 3

0 to 2

1 to 3

0 to 4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

int [] nums = {2, 3, 5, 8, 9, 11};

How would you access the fourth element in nums?

nums[4]

nums[3]

nums(4)

nums(3)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The first value of an array called quizzes can be accessed with which of the following statements?

quizzes[1] = 100;
quizzes[0] = 100;
quizzes[zero] = 100;
quizzes[one] = 100;

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following statements outputs the fifth value in the quizzes array?

System.out.println(quizzes[5]);
quizzes[4];
quizzes[5];
System.out.println(quizzes[4]);

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