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J2EE Technologies MCQs: 101 Questions & Answers in Faculty

101 J2EE Technologies MCQs in Faculty with answers & explanations. Page 3. Practice objective questions for competitive exams, interviews & self-assessment —… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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J2EE Technologies MCQs: 101 Questions & Answers in Faculty

RMI is a server-side component; It is not required to be deployed on the server.

What are the exceptions which have to be handled in a RMI client program?

RMI uses a layered architecture; each of the layers could be enhanced or replaced without affecting the rest of the system.

In RMI, the objects are passed by _____.

RMI and EJB, provides services to access an object running in another JVM (known as remote object).

Abbreviate the term DGC?

An RMI Server is responsible for _______

Java supports RMI, RMI Stands for?

Which is an object, acts as a gateway for the client side, all the outgoing requests are routed through it and it resides at the client side and represents the remote object?

In RMI Architecture which layer Intercepts method calls made by the client/redirects these calls to a remote RMI service?

When destroy() method of a filter is called?

Which of the following code retrieves the body of the request as binary data?

What's the difference between servlets and applets? a. Servlets executes on Servers, where as

A servlet needs to acquire a data source through a JNDI naming lookup. Which of the following is the best place to do this?

Which of the following code is used to get an attribute in a HTTP Session object in servlets?

Several vendors are adding ...................... to their existing database .................

GET methods are great for sending ....................amounts of information that you do not mind having visible in a URL.

The service phase of the servlet life cycle represents all interactions with requests until the servlet is ......................

..................... is the first phase of the servlet life cycle.

Java Servletsare efficient and powerful solution for creating .......................for the web.

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