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Kisachek [45]
4 years ago
12

Which method(s) must a serializable class, implement?

Computers and Technology
1 answer:
Cloud [144]4 years ago
5 0

Answer: None of the given option is correct

Explanation:

A serializable class is implemented, when an object is serializable interface. If you want to serialize one of your classes, then the class must implemented in the Serializable interface. To implement the serializable interface, convert a class into the series of bytes and when serializable object might reference your class. Serializable classes are useful when you wanted to persist cases of the class or send them over wire.

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*/ What's wrong with this program? /* public MyProgram { public static void main(String[] args); } int a, b, c \\ Three integers
gulaghasi [49]

Answer:

A lot is wrong with the program given in the question. See the corrected version below:

<em>public class ANot {</em>

<em>    public static void main(String[] args) {</em>

<em>        int a, b, c;</em>

<em>    //Three integers</em>

<em>    a = 3; b = 4; c = a + b;</em>

<em>        System.out.println("The value of c is " + c);</em>

<em>    }</em>

<em>}</em>

Explanation:

Errors:

1. The main method had a semi colon after it. This is wrong

2. An open brace was supposed to follow the main method

3. The declaration of the variables was supposed to end with a semi colon

4. the correct comment style is // and not \\

5. Initialization of variables was supposed to end with semi colons

6. The output statement had C and not c which is the declared and initialized variable..Java is strictly typed

7. Open and closing braces for the class and method wrongly placed

6 0
4 years ago
!!!!!HELP!!!!! (30PTS)
Inessa [10]

Answer:

B. KN

C. PP Online

Explanation:

KN is A's own software for creating slideshow presentations. However, since most people using KN are coming from using MS PP, there is the option to open PPs in KN (albeit with some fonts missing).

You can also view the file from PP Online. Just create a MS account (if you don't already have one), download the email attachment and upload it to your cloud, and you should be able to view it there.

5 0
3 years ago
Binary is used to store what on a computer?<br> •Data<br> •Dates<br> •Address
solmaris [256]

Answer:

Data................

5 0
3 years ago
Read 2 more answers
Gold jewellery is made when solid-gold is melted and then put into containers which are the shape of the jewellery. After this t
Scilla [17]

Answer:

B

Explanation:

Self Explanatory - It is melted into a liquid then poured into a mold. It cools and becomes solid.

5 0
3 years ago
Liz's meeting is scheduled to end at 9:30. It is 9:20 and team
Nadya [2.5K]

Answer:

dismiss all of them

Explanation:

4 0
3 years ago
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