When a service provider registers a service with a Jini lookup service, is the registration permanent?What is the benefit of this design?

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When a service provider registers a service with a Jini lookup service, the registration
is not permanent. Instead, the registration is leased for a specific amount of time, after which
the lookup service revokes the registration. This prevents problematic services from disrupting
the entire Jini network. If a Jini service fails, the Jini service’s lease eventually expires,
and lookup services will no longer provide the failed Jini service to clients.

Computer Science & Information Technology

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Consider the class

``` class Value { private T v; public Value(T v1) { v = v1; } public void output() { System.out.println(v); } } ``` The code Value nV = new Value(12); A) will cause a compiler error B) will compile correctly, but cause an exception at run time C) will compile and run correctly D) None of the above

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Inline elements can be shared with other elements on the same page only if those elements are ____ other elements.

A. placed below B. placed above C. nested within D. of higher precedence than

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What command should be used to flush the DNS cache information on a Windows Server 2016 install with DNS role?

A. ipconfig /flushdns B. net sh flush dns C. Dnscmd /ClearCache D. dns /flush

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Computer Science & Information Technology

Critical Thinking Questions Case 9-2 ? You have done some initial reading and it is time to start working with the jQuery Mobile widgets. ? Which of the following represents a selection? a.Checkboxc.Flip Toggle Switchb.Submitd.Slider

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Computer Science & Information Technology