InterviewSolution
Saved Bookmarks
InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
What is IOC or Dependency Injection? |
| Answer» | |
| 52. |
What is Aspect Oriented Programming (AOP)? |
| Answer» | |
| 53. |
What is a TreeSet class? |
| Answer» | |
| 54. |
Difference between standard Java Array and Arraylist class. |
| Answer» | |
| 55. |
What are class loaders? |
| Answer» | |
| 56. |
Which package consist an applet class? |
| Answer» | |
| 57. |
What are Applets? What are sequences of events which occur in Applet? |
| Answer» | |
| 58. |
Explain the use of JAVAP tool. |
| Answer» | |
| 59. |
Can we force the garbage collection to run? |
| Answer» | |
| 60. |
Explain the importance of finalize() method. |
| Answer» | |
| 61. |
What is Garbage collector? |
| Answer» | |
| 62. |
What is polymorphism in Java? What are the kinds of polymorphism? |
| Answer» | |
| 63. |
Explain the difference between Association, Aggregation and Inheritance relationships. |
| Answer» | |
| 64. |
Difference between Vector and ArrayList. |
| Answer» | |
| 65. |
What is final? |
| Answer» | |
| 66. |
What is an abstract class? |
| Answer» | |
| 67. |
What is Dynamic Binding? |
| Answer» | |
| 68. |
Explain the difference between abstraction and encapsulation. |
| Answer» | |
| 69. |
What are the inheritance mapping models in Hibernate? |
| Answer» | |
| 70. |
What is dirty checking in Hibernate? |
| Answer» | |
| 71. |
What are different core interfaces of Hibernate Framework? |
| Answer» | |
| 72. |
What is the difference between JDBC and ODBC? |
| Answer» | |
| 73. |
What does adapter class provide? |
| Answer» | |
| 74. |
Where pragma is used? |
| Answer» | |
| 75. |
How to read request headers from servlets? |
| Answer» | |
| 76. |
How the interruptible method gets implemented? |
| Answer» | |
| 77. |
Why SocketUtil is used? |
| Answer» | |
| 78. |
What is the purpose of HttpClient? |
| Answer» | |
| 79. |
What is the life-cycle of servlets? |
| Answer» | |
| 80. |
Write a program to show the functionality of servlets. |
| Answer» | |
| 81. |
What is the purpose of apache tomcat? |
| Answer» | |
| 82. |
What are advantages of JSP over ASP, PHP, Pure servlets and others? |
| Answer» | |
| 83. |
What are the advantages of servlets over traditional CGI? |
| Answer» | |
| 84. |
What are the jobs performed by servlets? |
| Answer» | |
| 85. |
How servlets are deployed in Java? |
| Answer» | |
| 86. |
What is the purpose of JSP and why it is widely used? |
| Answer» | |
| 87. |
Is thin client different from web client? |
| Answer» | |
| 88. |
What is the purpose of a web-client? |
| Answer» | |
| 89. |
On which platform J2EE is based? |
| Answer» | |
| 90. |
Why a dead thread occurs? |
| Answer» | |
| 91. |
What are the actions that can occur when a thread enters blocked state? |
| Answer» | |
| 92. |
What are different types of states exist for a thread? |
| Answer» | |
| 93. |
What is the use of RUNNABLE interface? |
| Answer» | |
| 94. |
What is the requirement of thread in Java? |
| Answer» | |
| 95. |
What is the difference between multiple processes and multiple threads? |
| Answer» | |
| 96. |
What is the difference between multitasking and multithreading? |
| Answer» | |
| 97. |
What is a java object and java application? |
| Answer» | |
| 98. |
What is the difference between Java and C++? |
| Answer» | |
| 99. |
Difference between ArrayList and vector. |
| Answer» | |
| 100. |
What is an immutable class? How to create an immutable class? |
| Answer» | |