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Welcome to the Serialization and Networking MCQs Page

Dive deep into the fascinating world of Serialization and Networking with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Serialization and Networking, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Serialization and Networking, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.

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Check out the MCQs below to embark on an enriching journey through Serialization and Networking. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Serialization and Networking. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Serialization and Networking MCQs | Page 4 of 9

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Q31.
What is the output of this program?
    import java.net.*;
    class networking 
    {
        public static void main(String[] args) throws UnknownHostException 
        {
            InetAddress obj1 = InetAddress.getByName("compscibits.com");
            InetAddress obj2 = InetAddress.getByName("compscibits.com");
            boolean x = obj1.equals(obj2); 
            System.out.print(x);
        }
    }
Discuss
Answer: (c).true
Q32.
What is the output of this program?
    import java.net.*;
    class networking 
    {
        public static void main(String[] args) throws UnknownHostException 
        {
            InetAddress obj1 = InetAddress.getByName("cisco.com");
            InetAddress obj2 = InetAddress.getByName("compscibits.com");
            boolean x = obj1.equals(obj2); 
            System.out.print(x);
        }
    }
Discuss
Answer: (c).true
Q33.
Which of these interface abstractes the output of messages from httpd?
Discuss
Answer: (a).LogMessage
Q34.
Which of these class is used to create servers that listen for either local or remote client programs?
Discuss
Answer: (b).ServerSockets
Q35.
Which of these methods is used to make raw MIME formatted string?
Discuss
Answer: (a).parse()
Q36.
Which of these class is used for operating on request from the client to the server?
Discuss
Answer: (d).httpd
Q37.
Which of these method of MimeHeader is used to return the string equivalent of the values stores on MimeHeader?
Discuss
Answer: (b).toString()
Q38.
What is the output of this program?
Note: Host URL is written in html and simple text.
    import java.net.*;
    class networking 
    {
        public static void main(String[] args) throws Exception 
        {
            URL obj = new URL("https://www.compscibits.com/");
            URLConnection obj1 = obj.openConnection();
            System.out.print(obj1.getContentType());
        }
    }
Discuss
Answer: (d).text/html
Q39.
Which of these is an instance variable of class httpd?
Discuss
Answer: (d).All of the mentioned
Q40.
What is the output of this program?
    import java.net.*;
    class networking 
    {
        public static void main(String[] args) throws MalformedURLException 
        {
            URL obj = new URL("https://www.compscibits.com/");
            System.out.print(obj.toExternalForm());
        }
    }
Discuss
Answer: (d).https://www.compscibits.com/
Page 4 of 9

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