Answer:
Storage management
Explanation:
The programs that do this are known as Storage management programs. They are incredibly useful since they allow you to see which files are taking up the most amount of space as well as the importance that each file has on the system. Many of these programs have a different visual representation of the files such as pie charts or system blocks showing the percentage of space it is taking up. Everything in these programs is made to help the end-user visualize and analyze their data thoroughly.
Answer:
The answer is option 1 arr.length.
Explanation:
In java arr.length gives the correct number of elements in the array.The length is function is only applicable for arrays.
The length() method is applicable for strings.
arr.length-1 will give 1 element less.
There is no .size for arrays in java.
So we conclude that arr.length is correct way of getting the number of elements in one dimensional array arr.
Did you forget the picture?
<span>In object-oriented approach, functions used to carry out subtasks are also called "helper" functions, because they are usually used by other functions in the object to complete "sub-tasks". Functions are also known as â€methods’. When the task to be carried out by an object is complicated, it is preferable to break it into subtasks or subroutines. It is accomplished by helper functions. They may or may not accept data and may or may not return a value.</span>
Answer:Attributes, Methods
Explanation: According to the object-oriented programming, attribute serves as the purpose for defining the an elements features and functioning.It is usually in the form of collection of objects and also known as object's member variable.
Method in the OOP's concept is defined as technique that works on the object that consist of some data and certain features.It also clarifies about the usage or utilization of that data message according to their behavior.
