Array

Which of the following is used to store multiple values of the same data type in a single variable?

• Array

• Constant

• Variable

• Class

Which of the following symbol is used when declaring an array?

• <>

• {}

• ()

• []

Which of the following property is used to find out how many elements an array has?

• size

• width

• length

• count

Which of the following is the correct way of creating an array of integers with an initial value?

• int num[]= 1,2,3

• int[] num= 1,2,3

• int[] num={"1,2,3"}

• int[] num={1,2,3}

Given the following code: int[] = {7,9,5,6,7,8};

What is the value of age[2]?

• 9

• 7

• 5

• 6

Given the following code: int[] sum={6,8,7,9,3,2,1};

What is the index of 3?

• 3

• 2

• 4

• 5

Given the following code: int[] sum= {5,8,7,9,6,3,1,2,4};

What is the value of sum.length;?

• 8

• 7

• 9

• 6

In statement : String[] car={"Volvo", "BMW", "Ford", "Honda"};

What is the value of car[2]?

• Volvo

• BMW

• Ford

• Honda

Which of the following is used to access an array element?

• index

• function

• superscript

• number

Which of the following is the correct and proper way of declaring an array?

• String{} cars;

• String[] Cars;

• String[] cars;

• String cars;