Punjab Technical University 2007 B.B.A INTERNET APPLICATIONS - Question Paper

Roll No. ......................
Total No. of ques. : 13] [Total No. of Pages : 02
Paper ID [B0147]
(Please fill this Paper ID in OMR Sheet)
BBA 1004(S05) (Sem. - 5th/6th)

INTERNET APPLICATIONS
Time : 03 Hours Maximum Marks : 75
Instruction to Candidates:
1) part -A is Compulsory.
2) Attempt any 9 ques. from part - B.

part - A
(15 × two = 30)
Q1)
a) What is Internet?
b) What is World Wide Web? How this is related with Internet?
c) What is URL?
d) Differentiate ranging from Web Page and Home Page.
e) Write steps for creating a Web Page.
f) Write Full Form of DHCP.
g) Write names of 5 Search Engines.
h) What is Web Server? How this is various from other Servers?
i) What is the function of POP?
j) What is Exception in Java?
k) What is Destructor? Write Syntax.
l) What is JVM? discuss its significance in Java.
m) What is kind casting in Java? Why do we need it?
n) Write different shift operators available in Java.
o) Do we have pointers in Java? If not, then why?
J-8031[S-9700448] P.T.O.

part - B
(9 × five = 45)
Q2) What kinds of Security Threats we may have to face on Internet. discuss
any 1 in detail.
Q3) Draw the diagram of basic components of any Network.
Q4) Write different applications of Web in Business.
Q5) Differentiate ranging from TCP/IP and HTTP.
Q6) discuss purpose and range of 4 various Classes of IP addresses.
Q7) discuss 3 Member Accessibility Modifiers of Java.
Q8) How many constructors a class can have? provide Syntax.
Q9) Write a program in Java to show Multilevel Inheritance.
Q10) What is Exception Handling? Write syntax of Try-Catch construct.
Q11) Write syntax of different selection Statements (If, choose etc.) of Java.
Q12) How do you create User described Data-Types in Java? provide examples.
Q13) Write a program in Java to obtain factorial of a Number.
b b b b
J-8031[S-9700448] 2

Earning:   Approval pending.