Modify the code from the last step so that the sender sends repeatedly, sleeping for 3 seconds between each send. Modify the receiver so that it too loops to receive a datagram repeatedly. Recompile and repeat the run. Compile and run the programs for a few minutes before terminating the programs (by entering the key stroke sequence control-C). Describe and explain the outcome.
This exercise guides you through experiments with connectionless datagram socket via code sample Example1. As a start, it is recommended that you run both programs on one machine, the host name of which you may refer to as “localhost”, as in the command “java Example1Sender localhost 12345 hello” to execute Example1Sender. You may optionally repeat the exercises by running the programs on separate machines, assuming that you have access to such machines.
The order of the messages displayed by the receiver indicates that the receiver receives messages from the two senders in an interleaved manner. Again, the explanation is that since datagram sockets are connectionless, the receiver’s socket can receive from different senders in turns.
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Answer the following statement true (T) or false (F)
Which of the following is not possible?
a. A class that implements two interfaces. b. A class that inherits from two classes. c. A class that inherits from one class, and implements an interface. d. All of the above are possible.
CASE STUDY D-1Jim has created a new flyer advertise a concert that his band is giving on Friday night. He created a logo in Illustrator and would now like to include that logo on his flyer. Jim knows that he can bring the logo in from Illustrator in a few ways. He also knows that the vector graphic will not be editable if he uses the ____ command to bring the image in from Illustrator.
A. Copy and Paste B. Place C. Insert Graphic D. Transform Design
To increase the indent for a multilevel list item, press the ________ key
Fill in the blank(s) with correct word