Hemchandracharya North Gujarat University 2006 B.Sc Computer Science 305 : Advance Programming with Java - Question Paper

AA-3605 Seat No.______
3rd Year M. Sc. (CA & IT) exam
March / April – 2006
305 : Advance Programming with Java

Time : three Hours] Total Marks: 35


one ans any 3 questions: 3
(a) define all Java’s Basic Data kinds.

(b) discuss static variable of math class.

(c) discuss any 2 method of system class.

(d) What is role of new operator in Java?

two Attempt any 4 : 8
(a) discuss all modifiers for constructor and
variable.

(b) Explain super and this Keyword with example.

(c) Write a note on object and class classes.

(d) What is an interface? What is the default
modifier for an interface? discuss with

(e) What is exception? discuss throw and throws
in detail.

three Write a short note on : (any five) 10
(a) Character streams
(b) Thread
(c) Vector class and Enumeration Interface
(d) String Tokenizer Class
(e) Datagram sockets and packets
(f) Random Access file class.

one [ Contd…





four Attempt any 4 : 8

(a) How you can display an image in Applet?
discuss with example.

(b) List out all event classes and its listener
interface. discuss method of mouse listener.

(c) discuss : “Delegation Event Model.”

(d) discuss any 4 method of test component.

(e) discuss Border Layout by suitable example
with figure.


5 ans the subsequent ques. : 6

(a) discuss various kinds of database drivers.

(b) explain the life cycle of servlet.

Earning:   Approval pending.