Question

What is the value of seasons.length for the following array?
Stringseasons = {"winter", "spring", "summer", "fall", };​

Answer 1

Given string array is :

String seasons = {"winter", "spring", "summer", "fall", };​

So, The value of seasons.length for the above array is 4.

• In string.length(), length() method is a final variable that is applicable for string objects.
• length() method returns the number of characters or strings presents in the array.

• length() can be used for String, StringBuilder, etc
• To directly accesses a field member of an array we can use .length; whereas .length() invokes a method to access a field member.

Answer 2

Answer:

Concept:

An array is a collection of identical pieces or data items stored at adjacent memory regions. In plain English, we can remark that arrays are typically employed in computer programming to organise the same kind of data. Arrays can be modelled in a variety of ways, depending on the language. We can use the C programming language as an example to help you understand. The representation of the array is shown in the image below.

Given:

What does the following array's seasons.length field represent?

Stringseasons = {"winter", "spring", "summer", "fall", };​

Find:

Find the length of the given array

Answer:

The string array's length, the final comma is merely there for formatting purposes, and the array may occasionally be formed dynamically.

therefore only 4 elements.

An array is a grouping of identically typed elements that are stored in adjacent memory locations and may each be separately referred to using an index to a special identifier. There is no need to declare five distinct variables when declaring an array of five int values (each with its own identifier). A data structure called an array can hold a fixed-size group of identically data-typed elements. It is important to think of an array as a group of numbers of the same type even though it is used to store a collection of data. When an array is created, it will be homogeneous.

A variable that can hold a fixed-size group of the same data type items is called an array. An array's elements can be randomly accessed. You can also figure out what each element's address in an array is.array components kept in adjacent memory regions.

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