Lookup

Created by info@itofthefuture.com

Welcome Anonimous.User to this quiz related to Jndi.

Read the question and choose the best answer. Time is limited to 40 seconds!

Important! Do not forget to rank the quality of the question (from bad to excellent).
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Question:
What context is returned by lookup method in the following code? Context initCtx = new InitialContext(); Context ctx = (Context)initCtx.lookup("java:comp/env");

"java:comp/env" name is referred to built-in JNDI provider of any application server

"java:comp/env" name is referred to the local computer system variables started with "JAVA", like "JAVA_HOME", etc.

"java:comp/env" name is referred to user-defined objects provided in the environment naming context

"java:comp/env" name is invalid.

"java:comp/env" name is not bound to any object by default

Rank the Quality of the Question from "-10" (bad) or "0" (not clear) to 10 (correct) or even 20 (very good!)
-10 (bad/wrong) 0 (not clear) 10 (correct) 20 (very good!)

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