Start a Sender process with a message of your choice first, then two or more receiver processes.
This exercise is based on Example1 presented in this chapter.
Compile the Example1*.java programs, then execute them in each of the following sequences, describe and explain the outcome of each:
similar to that of datagram socket IPC, in that the send operation is nonblocking and unreliable. With the sender started first, the message “Hello!” was sent with no recipients ready to receive, hence the message was not delivered to any process at all. When the two receiver processes started thereafter, they block indefinitely waiting to receive a message. If the sender is re-run, the processes will unblock when the message is delivered to each.
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One way of viewing the results of the applet which is invoked in the HTML document TestApplet.html is to enter the following at the command prompt.
A) appletviewer TestApplet.html B) appleviewer TestApplet C) viewapplet TestApplet.html D) view TestApplet
Which commands would you use to set up a table in dbsam (created in exer- cise 2) named shoplist with the following columns of the specified types: day [DATE], store [CHAR(20)], lettuce [SMALLINT], soupkind [CHAR(20)], soupnum [INTEGER], and misc [VARCHAR(40)]?
What will be an ideal response?
_________ are used as masking characters in a password box.
Fill in the blank(s) with the appropriate word(s).
To view your notes along with the slide on the computer screen, use ________ view
Fill in the blank(s) with correct word