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  1. What is the difference between JSP and Servelts
  2. Explain Connection Pooling with different type of databases
  3. In a multitiered application which tier is the browser in
  4. What is singleton class, where it mainly used in the projects
  5. How I secure my site with the https protocol and are the steps
  6. What is mean by servlet chaining
  7. What is mean by dynavalidatorform in struts
  8. Whats is mean by class.forName() and its return type of class
  9. What is the difference between JSP include directive and JSP action include
  10. Difference between Application Server and Web Server
  11. What is mean by tiles in Struts
  12. What is mean by JNDI?
  13. What is mean by Connection pooling
  14. What is mean by filter
  15. Can a static method be overridden
  16. What is stored procedure ,joins
  17. What is statement and procedure
  18. Differentiate Vector and Arraylist
  19. How action can be map from JSP page to Bean class in MVC1
  20. What is mean by Object and Class
  21. How the mapping can be done from JSP to Servlet
  22. Explain the flow of struts
  23. Differentiate MVC1 and MVC2
  24. How to access the object from connection pool using IRAD tool
  25. What are the disadvantages of using threads
  26. How has the sandbox changed with Java 2
  27. What is the applet sandbox
  28. What is the diff between a stub and a skeleton
  29. What is the use of Class.forName
  30. Why RMI required an interface
  31. What is the port number of RMI
  32. What is the use of Object Factories
  33. What is the use of State Factories
  34. What is heepStored
  35. What is handle
  36. Describe activation process
  37. What is the Remote Stub
  38. What is the proxy pattern
  39. What is the RMI / IIOP
  40. Explain phantom read
  41. What is Activation Instantiator
  42. What is a portable component
  43. Describe responsibilities of Activator
  44. What is activation monitor and its job
  45. What is meant by JRMP
  46. What is a non-repeatable read
  47. What is a dirty read
  48. What is JTS
  49. What is JTA
  50. What is DGC
  51. What is Bootstrap loader program
  52. What is an isolation level
  53. What are the advantages of JTA over JTS
  54. What are the activation group works
  55. What are Remote Objects
  56. What is colon_pkg_prefixes and its use
  57. Write a program on RMI and JDBC using Stored Procedure
  58. What are steps to write p-to-p model application
  59. What are the sequence of steps to write pub or sub model kind of application
  60. Which type of objects reference will be given to client
  61. What is the main purpose of XML
  62. What is UniCastRemoteObject and what is its use in RMI
  63. Why threads will block on I/O
  64. When you will synchronize your code
  65. What is the initial state, When a thread is created and started
  66. What state a thread enters, When it blocks on I/O
  67. How messaging services are done, before release of JMS
  68. What is TL and its use
  69. What is the name of the state, when a thread is executing
  70. What is the return type of interrupt method
  71. What is Remote Server
  72. What is the difference between RMI and Corba
  73. What is synchronization
  74. What is the difference between RMI and Socket
  75. What is a policy
  76. What is RMI architecture
  77. What is JTS
  78. What is RMI Registry
  79. What is JNI
  80. What is J2EE
  81. What are the steps involved in developing an RMI object
  82. What is Remote Interface
  83. What is a compilation unit
  84. What is a converter
  85. What is a task?s priority
  86. How task's priority is used in scheduling
  87. What is a thread
  88. What is daemon thread
  89. What is deadlock
  90. What is difference RMI registry and OS Agent
  91. What method is used to create the daemon thread
  92. What is Introspection
  93. What is Bootstrapping in RMI
  94. What invokes a thread?s run() method
  95. What is RRL
  96. What is Stream Tokenizer
  97. What is Stream and Types
  98. What is meant by Superconductivity
  99. What is runnable
  100. What is meant by multi-threading
  101. Explain bind(), rebind(), unbind() and lookup() methods
  102. What is rmic
  103. What is resource bundle
  104. What is Lock Based Protocol and its use
  105. What is table mutation and how do you avoid it
  106. What is the difference between Process and Threads
  107. What is serialization and de-serialization
  108. What is scalable, portability in the view of J2EE
  109. How it maintain a stateful session object across the session
  110. How do u suppress the parameters from the displaying in the URL
  111. Explain the purposes of methods wait(), notify(), notifyAll ()
  112. When a thread terminates its processing, it enters into what state
  113. What method MUST be implemented by all threads
  114. Name the method to find, if a thread is active or not
  115. What are the services in RMI
  116. What is multi-tasking? And Types
  117. What is the form of storage space in java
  118. What exceptions are thrown by RMI
  119. What are the advantages of RMI
  120. What are the high-level thread states
  121. What are the thread-to-thread communication
  122. What class is used to create Server side object
  123. What is preemptive and Non-preemptive Time Scheduling
  124. In how many ways a thread can be created
  125. What are the various thread priorities
  126. How is serialization used generally
  127. What is multithread synchronizing
  128. How many ways can a thread be used
  129. What is code base in applet
  130. What is an applet
  131. What is the lifecycle of an applet
  132. How do you set security in applets
  133. What are the different types of controls in AWT
  134. How to implement RMI in Java
  135. What are the different types of layout managers in java.awt package
  136. Differences between applications and applets
  137. What is a layout manager
  138. What is source and listener
  139. What is DTD
  140. How to determine applet?s height and width
  141. How can a dead thread be restarted
  142. How to determine SGA site
  143. What is Static binding
  144. How a component can be placed on Windows
  145. What is MOM
  146. Can a thread be a member of another thread
  147. Explain lazy activation
  148. Define the remote interface
  149. Define the remote object implementation
  150. Tell me about Firewalls in RMI
  151. How JNDI is used in JMS
  152. How many interfaces are used in RMI
  153. How primary key is implemented in Oracle
  154. Have you used threads in Servelet
  155. How database connectivity in XML is achieved
  156. How to deploy Jar, War files in J2EE
  157. How to pass parameters in RMI
  158. What is RPC
  159. JMS based on what technology
  160. How do you download stubs from a Remote place
  161. What is the need of serialize
  162. Explain the methods of Naming class, rebind( ) and lookup()
  163. What is the use of Semaphore
  164. Is 'synchronized' a modifier
  165. What are the states associated in the thread
  166. What are JTA/JTS and how they used by client
  167. How many layers are there in RMI and what are they
  168. If we opened windows notepad 4 times, does it starts 4 processes or 4 threads
  169. Explain the steps in details to load the server object dynamically
  170. where RMI registry code
  171. What is the priority of Garbage collector thread
  172. If we opened Windows Internet Explorer 4 times, does it starts 4 processes o
  173. Explain about thread synchronization inside a monitor
  174. Explain Object Serialization and where it can be used
  175. What will happen, when a thread cannot acquire a lock on an object
  176. How many requests can a server fetch at a time
  177. Name the class used to bind the server object with RMI Registry
  178. What are the ways to define classes that run on threads
  179. What are skeletons and stubs and how they are generated
  180. How two threads will communicate with each other
  181. Explain the stub's and skeleton's functionality
  182. Difference between sleep and suspend
  183. What are synchronized methods and statements
  184. will object go into memory first or can directly sent reference to the client
  185. what happen we invoke a thread interrupt methods
  186. what types of data passing mechanisms
  187. To identify IDL language which mapping mechanism is used
  188. What is the main functionality of RRL
  189. what methods used for inter-thread communication
  190. Where does the session Object stores
  191. Difference between DurableSubscription and non- DurableSubscription
  192. What are preemptive scheduling and time slicing
  193. To make an object to begin executing as a separate thread
  194. What is thread deadlock how to resolve thread deadlock
  195. how to recognize
  196. how to create secure sites in mails before enterning into our account
  197. developer will create a data source in pool how can it do that
  198. Can you write Java code for declaration of multiple inheritance in Java
  199. DOM Parser would take more Memory than SAX parser
  200. how multi threading concept can be achieved in RMI
  201. if we have run method in that can we create more than one does it will share or copy