Podcast
Questions and Answers
True or false: ObjectOutputStream and ObjectInputStream can be used to send and receive objects over networks on socket streams?
True or false: ObjectOutputStream and ObjectInputStream can be used to send and receive objects over networks on socket streams?
True (A)
True or false: In order to send an object over a network, it must implement the Serializable interface?
True or false: In order to send an object over a network, it must implement the Serializable interface?
True (A)
True or false: The server class receives student data through ObjectInputStream using a thread to open the input stream, read the student data, and save it to a file?
True or false: The server class receives student data through ObjectInputStream using a thread to open the input stream, read the student data, and save it to a file?
True (A)
True or false: The student class consists of the attributes name, street, city, state, and zip?
True or false: The student class consists of the attributes name, street, city, state, and zip?
True or false: The socket streams for sending and receiving objects are accessed using socket.getInputStream and socket.getOutputStream?
True or false: The socket streams for sending and receiving objects are accessed using socket.getInputStream and socket.getOutputStream?
What is the primary purpose of ObjectOutputStream and ObjectInputStream in the context of transferring objects over networks?
What is the primary purpose of ObjectOutputStream and ObjectInputStream in the context of transferring objects over networks?
What role does the Serializable interface play in sending an object over a network?
What role does the Serializable interface play in sending an object over a network?
What is the function of the Client class in the given context of transferring objects over networks?
What is the function of the Client class in the given context of transferring objects over networks?
Which class in the example is responsible for opening an input stream, reading the student data, and saving it to a file?
Which class in the example is responsible for opening an input stream, reading the student data, and saving it to a file?
What is the minimum requirement for an object to be sent over a network using ObjectOutputStream and ObjectInputStream?
What is the minimum requirement for an object to be sent over a network using ObjectOutputStream and ObjectInputStream?
What is the purpose of using ObjectOutputStream and ObjectInputStream on socket streams?
What is the purpose of using ObjectOutputStream and ObjectInputStream on socket streams?
Which class in the example is responsible for collecting student data, opening a socket, and using ObjectOutputStream to send data to the server?
Which class in the example is responsible for collecting student data, opening a socket, and using ObjectOutputStream to send data to the server?
What is the main role of the Serializable interface in the context of sending objects over a network?
What is the main role of the Serializable interface in the context of sending objects over a network?
What is the purpose of using a thread in the Server class to receive student data through ObjectInputStream?
What is the purpose of using a thread in the Server class to receive student data through ObjectInputStream?
What happens when an object is not marked as serializable and an attempt is made to send it using ObjectOutputStream over a network?
What happens when an object is not marked as serializable and an attempt is made to send it using ObjectOutputStream over a network?
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