JNTUK MCA 5th sem 2008 Question papers

MULTIMEDIA APPLICATION DEVELOPMENT

1. a) Explain the various multimedia software tools?
b) List and explain the image data types?

2. Enumerate the differences between NTSC video, PAL video and SECAM video?

3. a) Explain the various features of Action script?
b) List out and describe the data types and type checking in Action Script?

4. Describe OOP Application framework?

5. Explain the importance of the concept of inheritance in action script with an example?

6. a) Explain the steps of the Shannon – Fano algorithm with an example?
b) What is wavelet based coding?

7. Describe the MPEG standard?

8. Write short notes on
a) Multimedia over ATM networks
b) Media – On – Demand (MOD)

OBJECT ORIENTED ANALYSIS & DESIGN (USING UML)

1. a) What is the need for modeling?
b) Explain software development lifecycle.

2. a) List and explain types of relationships used in object-oriented modeling along with their
notation.
b) What is the importance of package? How it is modeled in UML?

3. a) What are the contents of class diagram?
b) List and explain uses of class diagram.

4. a) What is an Interaction? What kinds of messages can be modeled in UML?
b) Distinguish between sequence Diagram and Interaction Diagram.

5. Write short notes on the following:
a) Swimlanes
b) Usecases.

6. Compare the following
a) Event Vs Signal
b) Sequential substates Vs Concurrent substates.

7. a) Distinguish between nodes and components.
b) Explain how collaboration is used to model the Realization of a usecase.

8. a) Draw and explain class Diagram for unified Library system.
b) Draw and explain sequence Diagram for “Issue of Book”

SOFTWARE PROJECT MANAGEMENT

1. a) What are the drawbacks of waterfall model?
b) Based on what parameters software cost can be estimated? Explain.

2. a) List advantages and drawbacks of custom software in comparison with commercial
components.
b) Explain principles of software management.

3. a) Give an overview of lifecycle software process Artifacts.
b) Explain about elaboration phase in lifecycle process.

4. a) From technical perspective discuss about software Architecture.
b) Describe iteration’s workflow sequence.

5. a) What is the need and contents of periodic status Assessment Reviews?
b) Discuss about project planning using top-down and bottom-up approach.

6. a) List software Management team activities.
b) Write about change Management team activities in interactive process.

7. a) What are the goals of software Metrics? Discuss in detail about core Metrics.
b) With some example applications explain process variability in technical and management
dimensions.

8. a) Explain features and benefits of a modern process from the point of software project
manager.
b) Discuss about changes in modern software economics.

SOFTWARE TESTING METHODOLOGIES

1. a) Discuss in detail various phases in a Tester’s Mental life.
b) Explain the importance of bugs.

2. a) Compare and contrast between control flow graphs and flow charts.
b) Give a detailed note on path testing.

3. a) What are the steps involved in a transaction for an online information retrieval systems?
Explain with an example.
b) Explain about structured test strategies in detail.

4. a) Give a note on testing of two-dimensional domains.
b) Discuss about domain ambiguities and contradictions.

5. Explain in detail the reduction procedure for converting a flow graph into a path
expression with example.

6. a) Draw the KU chart for the specification below:
b) Write about change Management team activities in interactive process.

7. a) “Specifications are one of the most common source of ambiguities and contradictions.”
Explain with an example.
b) Explain the impact of bugs in state testing.

8. a) Discuss about node-reduction algorithm with a suitable example.
b) What are the reasons why two-dimensional array representation is not convenient for
larger graphs?.

JNTU kakinada MCA 5th Sem Question Paper November 2009

JNTU Kakinada MCA 5^th Sem Regular & Supplementary Exams, November 2009

Subject code: MC512

E-COMMERCE

Answer any FIVE questions. All questions carry Equal marks

1. a) Define E-Commerce and Explain the benefits of Electronic Commerce. 6M

b) Discuss briefly about the E-commerce consumer applications. 6M

2. a) Explain briefly about Home Shopping. 4M

b) What is meant by Home entertainment? How it is related to E-Commerce and explain the size

the size of the Home Entertainment market? 8M

3. a) List of the types of Electronic payment systems. 4M

b) How the payment transaction sequence is happens in the Electronic check system and

explain its advantages 8M

4 . a) Define EDI. Explain about EDI layered Architecture. 6M

b) How EDI works? Explain. 6M

5. Explain clearly about Customization and internal Commerce. 12M

6. a) Expain how advertising is carrid out on Internet. 6M

b)Briefly discuss about Digital documents. 6M

7. What is the purpose of Search Engine? Explain about Wide Area Information Services (WAIS)

Engine. 12M

8. a) Explain the steps in desktop video processing. 6M

b) Write notes on multimedia storage Technology. 6M

Multimedia Application Development

JNTU Kakinada MCA 5^th Sem Regular & Supplementary Exams, November 2009

Subject code: MC513

Answer any 5 questions

1. a) Explain about multimedia software tools.
b) Explain about www

2. a) Explain about MIDI
b) Explain about transmission of audio

3. a) What are the features of action script?
b) Write ashort note on databases with examples

4. a) What is meant by Inheritance? Explain.
b) What are the different types of exceptions? Explain.

5. What is meant by object- orient programming? explain about the applications of OOP.

6. a) Explain about variable- length coding with examples
b)Explain about arthematic coding with examples

7. a) Explain about audio compression techniques.
b) Write a short note on MPEG.

8. Explain about the following
a) MOD
b) Multimedia over IP

OBJECT ORIENTED ANALYSIS AND DESIGN (USING UML)

JNTU Kakinada MCA 5^th Sem Regular & Supplementary Exams, November 2009

Subject code: MC514

ANSWER ANY FIVE QUESTIONS

1. a) What are the essential features of object oriented paradigm? Explain them briefly. (6M)
b) Explain the conceptual model of diagram of UML. Briefly explain various types of things of UML. (6M)

2. Explain about Types and Roles, Interfaces and Packages with suitable diagrams. (12 M)

3. a) Explain terms and concepts of Object diagram with example. (6 M)
b) Explain terms and concepts of Class diagram with example. (6M)

4. Briefly explain the terms and concepts of Collaboration diagram. Draw the Collaboration diagram for ATM bank transactions.

5. a) Define Activity Diagram. Briefly explain all its terms and concepts in activity Diagram. (6M)
b) How are forking and joining used in activity diagrams? Give examples . (6 M)

6. a) Define the terms Event, Signal, State machine, Process and Thread with examples. (6M)
b)Explain briefly about state chart diagrams with examples. (6M)

7. a) Explain terms and Concepts of Component Diagram with neat example. (6 M)
b) What are the common modeling techniques in Component diagram? (6M)

8. Give detail case study of United Library Application. (12 M)

SOFTWARE PROJECT MANAGEMENT

JNTU Kakinada MCA 5^th Sem Regular & Supplementary Exams, November 2009

Subject code: MC515

ANSWER ANY FIVE QUESTIONS

1.a) Define progress. Show the development progress of a conventional project diagramatically. (6M)
b) what is meant by late late risk resolution? (6M)

2.a) Write the characteristics of an object oriented project. (6M)
b) In what way software process is aoverload term? Explain. (6M)

3.a) Write briefly about work break down structure. (6M)
b) Describe the life cycle process (6M)

4.a) Discuss the architecture of software with the help of a diagram. (6M)
b) show the relative levels of effort expected across the phases of life cycle. (6M)

5.a) what are milestones? What minor milestones needed to be considered when aproject is being planned? (6M)
b) what is the necessirty of periodic statu8s assesment? (6M)

6.a) Explain the roles and responsibilities in a software line of bussines organisation. (6M)
b) Illustrate the activities of software assessment team. (6M)

7.a) What are quality indicators? Briefly Explain. (6M)
b) Write the purpose and priorities of seven core metrics. (6M)

8.a) Give the risk profile of a modern project across its life cycle. (6M)
b) On what factors should the next generation software cost models focus at? (6M)

Software Testing Methodologies

JNTU Kakinada MCA 5^th Sem Regular & Supplementary Exams, November 2009

Subject code: MC518

ANSWER ANY FIVE QUESTIONS

1.a) What are the goals for testing? (3M)
b) What are the differences between Testing and Debugging? (3 M)
c) Explain the Taxonomy of Bugs. (6 M)

2. a) What is a control flow and what are its components? (4 M)
b) What is path Instrumentation? Explain various Instrumentation Methods. (8 M)

3. a) Briefly Explain Data flow techniques.(6 M)
b) Explain the Data flow Model. (6 M)

4. a) Explain Nice Domains. (6 M)
b) What are 2D Domain bugs? Explain the procedure for detecting these bugs. (6 M)

5. a) How path expressions are converted into Regular expressions. Give some examples. (6 M)
b) Explain the following (6 M)
i) Path products ii) Path Sums

6. a) Explain the role of Decision tables in Test case design and how predicates and rule evaluations are taken care off. (6 M)
b) Write the procedure for specification validation (6 M)

7. a) Explain State Bugs. (6 M)
b) Describe the design guidelines to build Finite State machines into your code. (6 M)

8. a) Describe how transtive closure is used to convert an arbitrary graph into partly ordered graph. (6 M)
b) Explain how to use Apache J Meter to test the performance of the database server, when multiple users try to access the database simultaneously. (6 M)

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Code No: R05310201

III B.Tech I Semester Regular Examinations, November 2007
COMPUTER ORGANISATION
( Common to Electrical & Electronic Engineering, Electronics &
Communication Engineering, Electronics & Instrumentation Engineering,
Electronics & Control Engineering and Electronics & Telematics)

Code No: R059210401

II B.Tech I Semester Regular Examinations, November 2007
PROBABILITY THEORY AND STOCHASTIC PROCESS
( Common to Electronics & Communication Engineering, Electronics &
Telematics and Electronics & Computer Engineering)

CodeNo:RR10201
I B.TechSupplimentaryExaminations,Aug/Sep2007

SOLID STATE PHYSICS

(Common to Electrical & Electronic Engineering, Electronics & Communication Engineering, Computer Science & Engineering, Electronics & Instrumentation Engineering , Bio- Medical Engineering, Information Technology , Electronics & Control Engineering, Computer Science & Systems Engineering ,Electronics & Telematics , Electronics & Computer Engineering and Instrumentation & Control Engineering)

Code No: RR210203
II B.Tech I Semester Regular Examinations, November 2007
SWITCHING THEORY AND LOGIC DESIGN

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Rajahmundry

History
Its original name being Rajamahendri or Rajamahendravaram, it was the first capital of many known Telugu Kingdoms. The Chalukya ruler Rajaraja Narendra ruled this city around 1022. The city has traces of 11th century fine palaces and fort walls. However, new archeological evidence suggests that the city may have existed far before the Chalukyas. The original name underwent a gradual metamorphosis with the name changed to Rajahmundry during the British rule.
Nannayya, the poet laureate also called 'Adi Kavi' (The first Poet) of Telugu belonged to this place. He, along with Tikkana and Yerrana, was responsible for the translation of Jaya, Sanskrit version of Mahabharata, into Telugu. nannaya was the person to change telugu from an oral language to a language with script. Kandukuri Veeresalingam, who was a social reformer and also the author of Rajashekhara Charithra, the first Telugu novel, was also from Rajahmundry. Shri Avasarala Rama Rao, a founding member of the Jana Sangh and leading lawyer in the 60s, was from Rajahmundry. Ravi Kuchimanchi, founder of AID (US based NGO), is also from Rajahmundry.
Geography
Rajahmundry is located at 16.98° N 81.78° E with an average elevation of 14 metres (45 feet).

Demographics
As of 2001 India census, Rajahmundry had a population of 653,987 with males and females sharing the population almost equally. Rajahmundry has an average literacy rate of 70%, higher than the national average of 59.5%: male literacy being 74%, and female literacy 66%. 10% of the population is under 6 years of age.

Attractions
The biggest attraction in Rajahmundry is River Godavari. The two bridges are the most attractive long bridges found in Andhra Pradesh. There are many beautiful ghats and parks on the river bank. Sir Arthur Cotton had great plans for Rajahmundry but he decided to build a dam in Dowleswaram due to its proximity to a hill that suited his purpose. The dam consisted of four divisions: Dowleswaram Division, Ryali Branch Division, Madduru division and Vijeswaram division. This was in all 900 yards (800 m) long and 9 feet (3 m) high. It was a great moment in the life of this great man to achieve this rare feat. The Godavari lost a lot of its fury and was able to generate fourfold revenue through irrigation and Godavari district suddenly jumped from being a poor district to one of the richer ones, second only to Tanjore. Asia's largest rail-cum-road bridge on the river Godavari linking Kovvur and Rajahmundry is considered to be an engineering feat. The First Godavari Rail Bridge was built in the year 1897, under the supervision of Er. Walton, a British Engineer, across the mighty River Godavari connecting East Godavari with West Godavari. Stretching for three kilometres, constructed with stone masonry and steel girders, this bridge served the trains plying between Chennai and Howrah. With the increased traffic in goods and passengers, a rail-cum-road bridge was built a quarter century ago across the downstream of the river. The Dowleswaram bridge across the Godavari is seven kilometres south of Rajahmundry. Rallabandi SubbaRao museum has an amazing collection of artifacts including coins, sculpture, pottery, inscriptions and palm-leaf manuscripts.
It is also one of the Hindu piligrimages. There are a number of temples here like the Kotilingalu (10 million Sivalingas) temple on the bank of the river Godavari. The city hosts holy congregations called the Pushkaram that takes place only once in every 12 years, which brings together millions of people from all over the country to take a holy dip in the river. It generally lasts for 12 days and people over prayers and make offerings to their departed family members. A huge Krishna temple has been constructed by the ISKCON foundation on the banks of Godavari. Popularly called as Gowthami Ghat, it is a major attraction for young population as a recreational center. Papi Hills and its surroundings located near Rajahmundry is a visual treat to the spectators. There is a village called Perantala Palli on papi hills, which is visited by every person who goes there, because of its beautiful waterfall. Another spot is Pattiseema. Pattiseema is known for its natural beauty. Many film shootings on R.Godavari happen here. It is also a belief that films shot in this location will be a hit. And Pedapatnam Lanka is a beautiful place. It is called as Konaseema which lustres with greenery. Many places in konaseema are rich sources of oil and natural gas.
Andhra Pradesh's First Super speciality Hospital is also located in Rajahmundry. Founded by Dr AV Subbarao, DM, Cardiologist, SV Heart Care Centre is located in Syamala Nagar, in pristine surroundings. The hospital caters to the needs of heart patients from 3 districts of East and West Godavari districts, Khammam and parts of Orissa and Chattisgarh. The hospital was founded with the main objective of Preventive Cardiology.

Cloth and gold business
People from different places come here to purchase clothes. In and around Rajahmundry there are many cooperative handloom houses where we can get fine quality of Sarees with different designs and borders, suiting and shirting’s in large varieties of cloths from cotton to silk. In fact Rajahmundry is the second biggest cloth market in India, next only to Mumbai. Of all the cloth makers around Rajahmundry, the Bandarulanka production unit is famous for sarees, with Gold/Silver bordered hand woven. Rajahmundry has the Mahatma Gandhi Cloth Complexes which is one of the biggest shopping complexes in Asia. The gold/silver market of Rajahmundry is famous in AP.

Industrial development
Rajahmundry also hosts a few corporates and multinationals as part of its industrial development, such as, ITC Ltd, ILTD Division, GlaxoSmithKline, Andhra Pradesh Paper Mills , Oil and Natural Gas Corporation (ONGC) etc. With thousand's of crores of rupees flowing in for the whole East godavari district, this city is all set to be the center of industrialization.
Educational institutions
Rajahmundry has some well established educational institutions. Government Arts College in Rajahmundry was founded more than 150yrs ago. Dr Sarvepalli Radhakrishnan, Former President of India worked at Govt Arts College. Sri Chaitanya Educational Instituitions started a branch in Rajahmundry half a decade ago, and now it is the most successful corporate college in the city. This year Sri Chaitanya Techno School has been started. The Institutes founded by Sri Kandukuri Veeresalingam Panthulu have now grown into large colleges and organisations. S K R Women's college is famous for its huge campus and the excellent teaching facilities. The B.Ed Training Institute is one of the oldest in India. The city has a Medical College (G S L Medical College), an Engineering College (Godavari Institute of Engineering and Technology), two law colleges, a dental college and a number of prestigious degree college.MBA college and MCA college are starting from 2008 academic year. Central Tobacco Research Institute headquarters is situated in Rajahmundry. Regional Filaria Training and Research Centres is also located in Rajahmundry. Vyass Information Center, first training center in Virtual Working

Transportation
Rajahmundry is well connected to all parts of the state. NH-5 passes by this place so it as an excellent road connectivity to all important places like Ippanapadu, Kakinada (district head quarters), and Amalapuram town