PSQT - Cycle Test 2

Cycle Test 2
PSQT

PART - A
1. Define Poisson Distribution
2. If X is a Binomial Variable with expected value 6 and variance 2.4, find P(X=5)
3. If X and Y are independent Poission variate s.t P(X=1)=P(X=2) and P(Y=2)=P(Y=3). Find Variance of X-2Y
4. If X is a Geometeric variate taking values 1,2,...., find P(X is odd)
5. Derieve the mean and variance of Negative Binomail Distribution
6. Tabulate teh Expectations for both Discrete nad Continuous Random Variable
7. Define CoVariance. If X and Y are independent RVs, PT E(XY)=E(X).E(Y)
8. What is Gamma Distrinution? Generate its Formula.
9. Show that for a uniform distrbution in (a,b) then f(x)={1/b-a,a<x<b}
10. Find the mean and variance fo the continuous random variable 'X', if it has the density function f(x={2(x-1),1<x<2}

PART - B
11. Determine the Moment generating function of Binomial and Poisson distribution in discrete distribution
12. A random variable Y is defined as Cos(PI x), where X is a uniform PDF over (-1/2,1/2). Find mean and SD
13. Generate the MGF, Mean and Variance of Exponential Distribution Distribution. Give one example for each.
14. Give the PDF of a cantinuous Random Variable 'X' as follows f(x)=6x(1-x), 0<x<1. Find the CDF for 'X'

Tags : cycle test, cycle test 1, 2012, probability statistics and queuing theory, sem 4

OOAD - Cycle test 2

Cycle test - 2
OOAD

PART - A
1. Differntiate between Patterns and Frameworks
2. Write short note on UA proposed Repository
3. What are the three steps in CRC process?
4. Define aggregation. What are the major properties of a-part-of relation?
5. What 'extends' association is used?

PART - B
6. Describe patterns and various pattern templates
7. What are the elements of a class diagram? Explain with examples.
8. Explain about super-sub class realtionships.
9. What are the guidelines for finding uses cases?

PART - C
10. Explain the Booch and the Rumbaugh methodology in detail
11. Discuss about the Noun Phrase approach for identifying classes woth an example
12. Explain in detail about UML sequence and collaboration diagrams

Tags : cycle test, cycle test 2, 2012, ooad, Object Oriented Analyasi and Design, sem 4

Design and Analysis of Algorithms - Cycle Test 2

CYCLE TEST - 2
Design and Analysis of Algorithms

1. Write the general paln for analysing the efficiency for recusive algorithms
2. Write a non-recurcive algorithm for finding the number of Binary digits for a positive decimal integer.
3. Define Brute Force approach? Give any two advantages of Brute force technique
4. Mention the non-recurcive algorithm for matrix multiplication?
5. Whaat is the difference between quicksort and mergesort?

6. Write an algorithm for a given numbers 'n' to generate the 'n'th  number of Fibonacci sequence.
7. (a) Design a recurcive algorithm for computing 2^n for any non-negative integer 'n' which is based on formula 2^n = 2^n-1 + 2^n-1
   (b) Settup a recurrence relation for the Towers of Hanoi puzzle and solve it.
8. Write a Brute force algorithm for String matching in a given text
9. What is the general plan for Divide and Conquer technique and explain the quicksort algorithm using this technique
10. Write the general paln for analyzing the efficiency of non-recurcive algorithms and illustrate it with an algorithm od element uniqueness problem
11. (a) Design a brute force algorithm for computing the bubbel sort
    (b) Sort the list E,X,A,M,P,L,E in alphabetical order by bubble sort

Tags : cycle test, cycle test 2, 2012, algorithm, Design and Analysis of Algorithm, sem 4

PSQT - Cycle Test 1

Cycle Test - 1
PSQT

PART - A
1. Define Sample space and Event. Give one exmaple for each.
2. Define Probability. How to find the probability of an event.
3. Find the probability of throwing 7 with two dice.
4. List out the Axioms involved in Probability
5. Compare Dependent and Independent Events with suitable Example.
6. What is a formula to find the conditional probability and Theorem of total probability.
7. If A is the subset fo B, then P(A/B)>P(A)
8. What is a random variable and mention their types
9. State the addition law of probability
10. If from a pack of cards of a single card is drawn what is the probability that is either a spade or a king

PART - B
11. State and prove Baye's Theorem. Give your own experiment to perform the Baye's rule
12. If two dice are thrown, what is the probability that the sum is (i)greater than 8,(ii)neither 7 or 11
13. A bag contains 5 white and 3 black balls. Two balls are drawn at the random one after the other wthout replacemnet. Find the probability that both balls are drawn black.
14. State and Prove Conditional Probability with Example

Tags : cycle test, cycle test 1, 2012, probablility statistics and queuing theory, sem 4

OOAD - Cycle test 1

Cycle Test - 1
OOAD

PART - A
1. What are the two orthoganal views of software?
2. How is software verification differ from validation?
3. What is association? Give one example.
4. What is prototyping? Mention its types.
5. What is RAD?

PART - B
6. Explain about encapsulation and information hiding
7. How to build a high-quality software?
8. Expalin about waterfall approach
9. Define: i) Static and Dynamic Binding ii) Object persistence iii) Meta-classes

PART - C
10. Decribe the software developement process
11. Discuss the significance of object orientation and justify the need to shift to this paradigm

Tags : cycle test, cycle test 1, 2012, ooad, Object Oriented Analyasi and Design, sem 4

Java Programming - Semester Paper

School of Computer Science, Engineering and Applications

BHARTHIDASAN UNIVERSITY

APRIL 2011 - IVth Semester

JAVA PROGRAMMING

Date fo Exam : 11/05/12

INSTRUCTIONS :

Part - A : Answer all Questions

Part - B : Answer all Questions, either (a) or (b), one only

Part - C : Answer any Three only

PART - A

1. What are the uses of Break Statement in Java ?

2. What is Instance variable hiding ?

3. List the restrictions to be considered when methods are declared as static ?

4. What is the advantage od Dynamic method Dispach ?

5. give the general form of an Interface ?

6. What are the four categories of visibility fo rclass members in Java ?

7. Write the teo important methods of the Throwable class ?

8. What is the use of Finally block ?

9. Define Event Listeners .

10. What is an adapter class

PART - B

11. (a) Explain with an example the function of the Switch statement [OR]

11. (b) Explain the Parameterized Constructors.

12. (a) How final is used to prevent overriding and overloading [OR]

12. (b) Discuss the three cases in while defining Methods for a Subclass

13. (a) Explain in detail about Package hierarchy  [OR]

13. (b) Explain in detail about Importing Packages

14. (a) How do you create your own Exception Subclasses. Explain. [OR]

14. (b) Explain the Life Cycle of a Thread

15. (a) Write an applet program to Display your Profile with different font and color settings [OR]

15. (b) Expalin the Structure of an applet

PART - C

16. Define Method. How Method overloading is implemented in Java. Explain with an example

17. Distinguish Overriding and Overloading with an Example

18. Define Interface. How do you Create and Implement Interface. Explain with example

19. Write a Java Program to demonstrate Exception handling

20. What is an Applet Tag. How do you define and Pass parameter tag in Applets. Explain       

TAGS : Sem 4, Semester Paper, Semester Question Paper, April 2012, Java, Java Programming

Object Oriented Analysis and Design - Semester Paper

School of Computer Science, Engineering and Applications

BHARTHIDASAN UNIVERSITY

APRIL 2011 - IVth Semester

OBJECT ORIENTED ANALYSIS AND DESIGN

Date fo Exam : 09/05/12

INSTRUCTIONS :

Part - A : Answer all Questions

Part - B : Answer all Questions, either (a) or (b), one only

Part - C : Answer any Three only

PART - A

1. Define the term 80-20 rule

2. Create the class hirearchy to organizt the following vehicle classes : land, water, air, car, cycle, row boat, ship, aero plane and gas balloon

3. Define the Micro and Micro developement process

4. Mention the guidelines for selecting classes in the application

5. Analysis is a diffucult activity. Explain

6. Mention the different typed os associations that exist among the use cases

7. Differentiate betweetn public and private protocols

8. List the ways to categorize data based on their lifetime

9. Differentiate Run-time errors and ligic errors

10. Define the term usability

PART - B

11. (a) Discuss in detail about object behaviour and methods. [OR]

11. (b) Write in detail about Component based Developement

12. (a) Write in deatil about the patterens and its types. [OR]

12. (b) Generate a colloboration diagram for establishing a telephone call with the sampling numbering

13. (a) Explain the guidelines for finding the Use Cases. [OR]

13. (b) Write in deatil about classification theory

14. (a) Discuss about Object oriented design axioms. [OR]

14. (b) Write in deatil about database models

15. (a) Write in detail about Meyers debugging Principle. [OR]

15. (b) Give a detailed note about user Satisfaction testing

PART - C

16. Explain in detail the transformations in object-oriented software developemenet life cycle giving suitable examples

17. Draw and explain the follwing diagrams for Automatic Teller Machine Operations i) Use Case Diagram ii) Activity Diagram

18. Explain hte noun phrase approach to identify classes with an example

19. Explain in detail the steps involved in the creation of access layer classes with the examples

20. Explain in detail about Test Plan wiht an example

TAGS : Sem 4, Semester Paper, Semester Question Paper, April 2012, ooad, Object Oriented Analysis and Design