Question 1 of 25
Hints left: 3
Q1
In Java Networking, what is the purpose of the `HttpURLConnection` class?
Q2
What is the primary use of the `DatagramSocket` class in Java Networking?
Q3
What is deserialization in Java Serialization?
Q4
In Java Networking, what is the purpose of the `InetAddress` class?
Q5
In Java Serialization, what happens if a serialized class changes between serialization and deserialization?
Q6
In Java Serialization, what is the purpose of the `transient` keyword when applied to an instance variable?
Q7
What is a port number in Java Networking?
Q8
Which of these classes is not part of Java's collection framework?
Q9
What is Java Serialization?
Q10
Which protocol is commonly used for file transfer in Java Networking?
Q11
In Java Networking, what is the purpose of the `MulticastSocket` class?
Q12
Which protocol is commonly used for sending emails in Java Networking?
Q13
Which class in Java is responsible for deserialization during Java Serialization?
Q14
What is a multicast in Java Networking?
Q15
Which data structure is used in Breadth First Traversal of a graph?
Q16
What is a datagram in Java Networking?
Q17
What is the purpose of the `ObjectOutputStream` class in Java Serialization?
Q18
Which interface in Java is used to mark a class as serializable?
Q19
Which class in Java Networking is used to represent a server socket that listens for incoming client connections?
Q20
What is the purpose of the `URLConnection` class in Java Networking?
Q21
In Java Networking, what is the purpose of the `DatagramPacket` class?
Q22
Which class in Java Networking is used for reading and writing streams of bytes?
Q23
In Java Networking, what is the purpose of the `Socket` class?
Q24
In Java Networking, what is the purpose of the `URL` class?
Q25
Which method is used to customize the serialization process in Java?