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Vinvika [58]
4 years ago
8

What is the serializable interface and what makes an object serializable?

Computers and Technology
1 answer:
Varvara68 [4.7K]4 years ago
5 0

Answer: Serializable interface is the interface that acts as the maker persisting without any specific method and members in Java. The maker has the objective of identification of class for serialization method. This helps in the conversion of the object value in the byte form.

Object is serialized by converting the state into byte version and thus can be returned to object copy . The java.io.Serializable interface is the requirement for the conversion of any object of particular class or superclass. This technique is followed for making the data flow on the network efficient and easy.

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How many cells does the organism have?\
Masja [62]

Answer:

approx. 27.2 trillion cells in our body

Explanation:

7 0
3 years ago
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To have a​ monopoly, barriers to entering the market must be so high that no other firms can enter. Do network externalites crea
svp [43]

Answer:

Network externality is one of the market failures that justify the regulation of telecommunications markets and especially the interconnection between operators' networks. Externality is defined as the variation in utility that an agent obtains when the number of other agents that consume the same type of good or service varies. External effects are considered network effects that cannot be internalized by market agents.

Network externalities lead to the creation of natural monopolies as they generate positive feedback processes that make each new user of a service more valuable for the next user.

8 0
4 years ago
Assume inputFile is a Scanner object used to read data from a text file that contains a number of lines. Each line contains an a
anzhelika [568]

Answer:

words.hasNext()

Explanation:

Given the code snippet below:

  1.        while (inputFile.hasNextLine()) {
  2.            String word = "";
  3.            String line = inputFile.nextLine();
  4.            Scanner words = new Scanner(line);
  5.            while (words.hasNext()) {
  6.                word = words.next();
  7.            }
  8.            System.out.println(word); }
  9.    }

We have a inputFile Scanner object that can read data from a text file and we presume the inputFile has read several rows of data from the text file. So long as there is another line of input data available, the outer while loop will keep running. In each outer loop, one line of data will be read and assign to line variable (Line 3). Next, there is another Scanner object, words, which will take the current line of data as input. To get the last word of that line, we can use hasNext() method. This method will always return true if there is another tokens in its input. So the inner while loop will keep running so long as there is a token in current line of data and assign the current token to word variable. The word will hold the last token of current line of data upon exit from the inner loop. Then we can print the output (Line 8) which is the last word of the current line of data.

7 0
3 years ago
Why would a brokered CD pay more than a regular CD?
Lana71 [14]

Brokered CDs may have higher or lower rates than those purchased directly from bans and credit unions. The general consensus here is that higher rates are usually available for direct purchases.

3 0
3 years ago
You have been asked to configure a client-side virtualization solution with three guest oss. Each one needs internet access. How
ArbitrLikvidat [17]

The most cost-effective way to configure a client-side virtualization solution is by using one (1) physical NIC, three (3) virtual NICs, and one (1) virtual switch.

<h3>What is virtualization?</h3>

Virtualization refers to the creation of an abstraction layer over computer hardware through the use of a software, in order to enable the operating system (OS), storage device, server, etc., to be used by end users.

In this scenario, the most cost-effective way to configure a client-side virtualization solution is by using one (1) physical network interface card (NIC), three (3) virtual network interface cards (NICs), and one (1) virtual switch.

Read more on virtualization here: brainly.com/question/14229248

#SPJ1

4 0
2 years ago
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