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3 years ago

Which of the following is true of public methods?

Computers and Technology

1 answer:

I am Lyosha [343]3 years ago

8 0

Answer:

D) They can be accessed by any method in the same program

Explanation:

Public methods is a form of access modifier in a programming language such as Java, Phython, C#. However, unlike other types of access modifiers like Private Methods, Protected Methods etc they do not put any form of restriction on the access. Hence, in Public Methods members, methods and classes can be accessed from anywhere.

Therefore, what is true of Public Methods is that, they can be accessed by any method in the same program

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Shtirlitz [24]

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3 years ago

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In addition to the cost of legal services and the cost of treatment, which of the following are considered direct costs for work

Mrrafil [7]

Answer:

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1 year ago

Question 5 (frue/False Worth 3 points)

azamat

true

Explanation:

because logical errors are made to be unexpected it was before

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3 years ago

Identify tags and attributes in HTML 5

Vaselesa [24]

Answer:

Tags can be identified as they are written as <tagname> Something </tagname>

<tagname> this tag is called start tag.

</tagname> this tag is called as end tag.

for ex: This is a paragraph

There are some elements with no end tag.for ex:- tag.

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Every element can have attributes.

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2 years ago

To print the last element in the array named ar, you can write :A. System.out.println(ar.length);

timofeeve [1]

Answer:

Option (d) is the correct answer.

Explanation:

An Array is used to store multiple variables in the memory in the continuous memory allocation on which starting index value is starting from 0 and the last index value location is size-1.

In java programming language the array.length is used to tells the size of the array so when the user wants to get the value of the last element, he needs to print the value of (array.length-1) location so the correct statement for the java programming language is to print the last element in the array named ar is--

System.out.println(ar[ar.length-1]);

No option provides the above statement, so option d (None of these) is correct while the reason behind the other option is not correct is as follows--

Option a will prints the size of the array.
Option b also gives the error because length is an undeclared variable.
Option c will give the error of array bound of an exception because it begs the value of the size+1 element of the array.

3 0

3 years ago