Crowdly

Which of the following is the correct syntax for the declaration of the string array:

String[] dayName = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

String[] dayName = {Day1, Day2, Day3, Day4, Day5, Day6, Day7};

String dayName[7] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

String[] dayName = {{"Sunday",1}, {"Monday",2}, {"Tuesday",3}, {"Wednesday",4}, {"Thursday",5}, {"Friday",6}, {"Saturday",7}};

Which of the following is the correct syntax for getting the size of an array:

myArray.capacity

myArray.length

myArray.numberOfElements

myArray.size

What is wrong with the following code:

double[ ] myArray= new double[20];

myArray[20] = 15.25;

myArray is required to be two-dimensional

Assignment is out of bound of an array

None of listed

myArray is not initialized

A single array can hold components of many different data types

True

False

Which of the following is the correct output for the given code snippet:

int[] myArray = { -10, 14, 99 };

System.out.println( myArray[0] + " " + myArray[1] );

-10 14

100%

Compilation Error

-10

14 99

The statement int[] myArray= new int[15]; creates an array consisting of 14 components because array index starts at 0.

True

False

for (int iLoop = 1; iLoop < aiNumbers.length; iLoop++) {

Specify the correct indexing order for the given array:

int[] myArray = {-10, 14, 27, 68 }

1, 2, 3, 4

0, 1, 2, 3

1, 3, 5, 7

0, 2, 4, 6

Which of the following is the correct syntax for declaring an array of an integer type:

int myArray;

new int myArray[5];

int myArray = int[];

int[] myArray;

Explain the purpose of the following method:

public static int check(int[] aiNumbers) {

int val = aiNumbers[0];

if (aiNumbers[iLoop] < val) {

val = aiNumbers[iLoop];

}

return val;

}

The algorithm checks if the values in the array are in increasing order

The algorithm finds the minimum value in the array

The algorithm sorts the value in decreasing order

There is a syntax error