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JVM and JDBC Connectivity
Explain working of Java Virtual Machine (JVM) Explain the working cycle of the JDBC-ODBC connectivity?
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Implement Very Large Queue
Suppose you have a very large queue, and you need to do a insert and delete on the queue. Since the queue is very large , you cannot keep the entire queue in the memory. How do you go about implementing such a condition?How do you go about inserting and deleting elements from that queue if you cannot keep the queue in the memory?
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Application Security
How will you make sure to develop Java/J2EE projects/applications secured from hackers?Justify how Java projects are more secured than other languages?
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What are the Characteristics of Servlets?
The characteristics of servlets that have gained them a wide spread acceptance are as follows:1.Servlets are efficient:The initialization code for a servlet is executed only when the servlet is executed for the first time.Subsequently, the requests that are received by the servlet are processed by its service() method.This helps to increase the efficiency of the server by avoiding creation of unnecessary...
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What is the difference between a MenuItem and a CheckboxMenuItem
The CheckboxMenuItem class extends the MenuItem class to support a menu item thatmay be checked or unchecked.