Tuesday, July 31, 2012

OBJECT ORIENTED PROGRAMMING CS2311 OOP ANNA UNIVERSITY NOV/DEC 2011 PREVIOUS YEAR QUESTION PAPER


B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011.
Fifth Semester
Electrical and Electronics Engineering
CS 2311 – OBJECT ORIENTED PROGRAMMING
(Common to Electronics & Instrumentation Engineering and Instrumentation &
Control Engineering)
(Regulation 2008)
Time : Three hours Maximum : 100 marks
Answer ALL questions.
PART A — (10 × 2 = 20 marks)
1. What is the difference between a pointer and a reference?
2. What are copy constructors?
3. What is a friend function?
4. What is a virtual base class?
5. What are manipulators? How do you create a one?
6. What is the difference between a function template and template function?
7. What is an abstract class?
8. Under which contexts would you use ‘final’ and ‘finally’.
9. How is the keyword ‘super’ used in Java?
10. What are wrapper classes in Java?
PART B — (5 × 16 = 80 marks)
11. (a) (i) Explain the basic Object Oriented concepts. (10)
(ii) Write a C++ program that will ask for a temperature in Fahrenheit and display it. (6)
Or
(b) (i) Illustrate the concept of function overloading to find the maximum of two numbers. (10)
(ii) What are inline functions? Write a sample code to explain. (6)
12. (a) (i) Create a class that contains one data member. Overload all the four arithmetic operators so that they operate on the objects of that class. (10)
(ii) Describe the syntax of the different forms of inheritance in C++.(6)
Or
(b) (i) What are virtual functions? Explain with a suitable program.(10)
(ii) What is dynamic binding? How is it achieved? (6)
13. (a) (i) Explain the features of I/O system supported in C++. (10)
(ii) Write a program containing a possible exception. Use a try block and throw it and a catch block to handle it properly. (6)
Or
(b) (i) Write a program that reads a name from the keyboard into three separate string objects and then concatenates them into a new string object using ‘+’ operator and append() function. (10)
(ii) List the major categories of containers supported by STL. (6)
14. (a) (i) Describe the structure of a typical Java program and give the steps to execute it. (10)
(ii) Explain the importance of JVM in JRE. (6)
Or


(b) (i) Create a Complex number class in Java. The class should have a constructor and methods to add, subtract and multiply two complex numbers, and to return the real and imaginary parts.(10)
(ii) What are packages? How we they created and used? (6)
15. (a) (i) Describe the three different types of inheritance with an example Java program for each.
 (ii) Describe the concept of interface with the syntax. (6)
Or
(b) (i) Write a Java program to demonstrate how to read and write data to a file. (10)
(ii) What is a thread? How do you create threads? (6)

SERVICE ORIENTED ARCHITECTURE IT2401 ANNA UNIVERSITY NOV/DEC 2011 QUESTION PAPER


B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011.
Seventh Semester
Information Technology
IT 2401 — SERVICE ORIENTED ARCHITECTURE
(Common to Computer Science and Engineering)
(Regulation 2008)
Time : Three hours Maximum : 100 marks
Answer ALL questions.
PART A — (10 × 2 = 20 marks)
1. Define SOA.
2. How do components in an SOA inter-relate?
3. What are Wrapper Services?
4. Compare Abstract and Concrete description.
5. List the Goals of service-oriented analysis.
6. What is the usage of Envelope element in SOAP message structures?
7. What is Message Processing Logic?
8. What are Dynamic proxy and dynamic invocation interface?
9. How are the switch, case, and otherwise elements used in WS-BPEL?
10. What are Policy element and common policy assertions?
PART B — (5 × 16 = 80 marks)
11. (a) Explain the Common Principles of Service Orientation in detail.
Or
(b) Compare SOA to Client-Server and Distributed Architecture.
12. (a) Discuss about three Service Layers in detail.
Or
(b) (i) Explain the importance of messaging with SOAP and message exchange patterns in web services. (5 + 5)
(ii) Write a note on Atomic Transactions. (6)
13. (a) Discuss the step by step process of Service modeling in detail.
Or
(b) Explain Entity-Centric and Task-Centric business Service design in detail.


14. (a) Explain SOA platform and describe the APIs in J2EE which is used to built SOA.
Or
(b) How is Service Oriented Architecture achieved in .NET platform? Discuss.
15. (a) Describe Root element and Series of Common child element of WS-BPEL Process definition.
Or
(b) Discuss WS-Security Language in detail.

HOW YOU DID YOUR EC2151-ECED RE-EXAM TODAY : DROP YOUR COMMENTS HERE


Anna University, Chennai Conducted ECED re-examination today(31.07.2012) for first year students and higher semester students who got Arrear in ECED , so here you can find the question paper here what you got in your hands around 10 Am Today 

Though some guesses where there that question paper will be difficult, and later by 1 Pm we got the feedback that questions where actually moderate. So students you can post your comments here, so that we can share your feedback here @ rejinpaul.com