603 ADVANCE JAVA (BBACA) || Question Bank

603 ADVANCE JAVA (BBACA) || Question Bank 

Q.Answer the following questions 

1. What is difference between sleep() and interrupt() method ?

2. What is ThreadGroup class ?

3. What are the different types of servlet ?

4. What is jdbc-api ?

5.What is use accept() method ?

6. What is introspection ?

7.What is ServletConfig ?

8. Which type of Exception will be thrown by forName() method ?

9.What is use of getLocalHost()method ?

10. What is use of DriverManager class ?

11. What is jdbc-api ?

12.What is Servlet Config ?

13. What is accept() method in networking ?

14. What is sleep() method ?

15. Give syntax of loading Driver Manager.

16. Define Port.

17. What is yield() method ?

18. What is Stub and skeleton ?

19. What is Scriptlet tag ?

20. What is builder tool ?

21. Explain life cycle of servlet.

22. What is jar file ? How is it created ?

23. Explain Synchronization with an example.

24. Write a java program to update the salary of given employee

and display updated details. Assume emp (eno, ename, sal)

table is already created.

25. Write a socket program to display date and time of server’s

machine on client machine.

26. Explain the components of JSP.

27.  Write a java program for bouncing ball.

28. Differentiate between Statement and PreparedStatement.

30. Write a java program to display all the alphabets from ‘A’

to ‘Z’ after every 3 seconds.

31. Explain life cycle of Thread.

32. Write a JSP program to display all the prime numbers between

1 to n in red color.

33. What is bean ? Explain its advantages in brief.

34. Explain JDBC process in detail.

35. Write a java program for drawing flag.

36. Write a socket program for standalone chatting application.

Assume Client and Server are on different machines.

37. Write a java program to accept file name from a user, check

it is available on server machine or not, if it is available then

display its contents on client machine otherwise display the

message ‘‘File Not Found’’. Assume Client and server are on

different machines.

38. Write servlet program to display the details of employee on

browser in tabular format. Assume emp(eno, ename, sal,

designation) table is already created.

39. Write a servlet program to accept the details of student (rno,

sname, per, class) and store it into the database. (Use Prepared

Statement Interface).

40. Explain difference between Statements and Prepared Statement.

41. What is Thread ? Explain different ways to implement thread

in program.

43. Write a JDBC Program to delete the record of employee using

command line argument.

44. Write a multithreading program in Java using Runnable interface

to draw temple flag on an applet container

45. Explain various components of JSP ?

46.What is JAR file ? Explain steps to create it.

47.Explain Inter Thread Communication in Multithreading.

48. Write a JDBC Program to Insert the record into patient table

(use prepared Statement).

49.Write a JSP Program to accept user and check whether it

is prime or not.

50. Explain different types of servlet with an example.

51. Explain Socket and Server Socket.

52. What is Beans ? Explain its advantages in brief.

53. Write a Multithreading program in Java to display all the

alphabets from A to Z after 3 seconds.

54. Explain JDBC Drivers with a suitable diagram.

55. Write a Socket program in Java to check whether given file

is present on server or not, If it is present then display its

content on the server’s machine otherwise display error message.

56.Write a Java program to accept file name from user, check

if it is available on server machine or not, if it is available

the display its contents on client machine otherwise display

the message ‘‘File Not Found’’.

57. Write a JSP script to check whether given mail ID is valid

or not. (Mail ID should contain one @ symbol and at least

one Dot(.) symbol).

58. Write a Servlet program to display the details of employee

in tabular format. Employee table structure (eno, ename, sal,

design)

59. What is hibernate?

60. What is the difference between session.save() and session.persist() me