Total No. of Pages: 02
Total No. of Questions: 07
INSTRUCTIONS TO CANDIDATE:
1. Section-A is compulsory.
2. Section-B Attempt any four questions.
(a) What is an event Source?
(b) What is Card layout?
(C) What is an input stream Class?
(d) What is a thread?
(e) Name the two packages that are part of J DBC?
(f) Explain java servlet?
(g) Explain UDP.
(h) What is an Event Object?
(i) What is the difference between Window and a Frame?
0) What is TCP/IP protocol?
(a) Explain servlet life cycle and explain its each step.
(b) What are the different techniques for creating threads? Provide steps for each technique?
Q. 3. (a) What are the steps involved in establishing a J DBC connection?
(b) Explain RMI architecture?
Q. 4. Explain the various layout managers provided in java AWT.
Q. 5. (a) What are input and output streams? Explain them With illustrations.
(b) Explain the use of Mouse listener and Key Listener With a suitable example.
Q. 6. (a) What are the difference between text fields and text area?
(b) What are buttons? How do you add them to a Window?
Q. 7. What is thread synchronization? Difference between method level synchronization and
block level synchronization.