MCA – Second semester – JNU Solved assignments

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications (MCA – 201)

Paper Code : MCA -201                               Paper Title : Software Engineering

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

Section-A

(i)   What is Software Engineering? Explain two categories of software in detail.

(ii)  Explain the purpose of Software Engineering Risk Management.

(iii) Explain software project planning process description.

(iv) Describe different product size cost estimation methods.

(v)  Define feasibilty study steps and its process.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.2. Explain the design process and design quality in detail.

Q.3. Describe the quality assurance standards in detail.

Q.4. Write short notes on the following:-

(i)   Software Reuse                (ii)  CASE       (iii) Validation Testing          

(iv) Cleanroom Process           (v)  ISO Quality Model

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Applications (MCA – 201)

Paper Code:       MCA -201                                      Paper Title:        Software Engineering

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

Section-A

(i)   Explain the concept of Information Hiding and Functional Independence.

(ii)  What is cohesion and coupling concept in Software Enfineering? Explain.

(iii) What is software testing?Explain Black box and white box testing on detail with example.

(iv) Expalin different types of touch screen technologies in detail.

(v)  What is a test plan? Explain different types of software tests.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.2. Explain the software process and important software models in detail.

Q.3. Describe the quality assurance standards in detail.

Q.4. Write short notes on the following:-

(i)   COCOMO Model                        (ii) SQA (Software Quality Assurance)          (iii) SPMP Document                        (iv) Software Reliability         (v)  Data Dictionary

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications(MCA)

Paper Code:       MCA-202

Paper Title:        Artificial Intelligence

Last Date of Submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

(i).Explain AI with its applications.

(ii).Explain natural Language processing. 

(iii).Explain need of expert systems.

(iv).Define state space search with its application in Artificial Intelligence Machine. 

(v). Explain Heuristic Search in AI systems.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.1.Explain different types of Artificial Intelligence Systems.

Q.2.Write short notes on the follwing :

        (a) Fuzzy Logic   (b) Neural Network     (c) Machine Learning (d) Backward

         reasoning.            (e) Knowledge Representation

Q.3.Explain MYCIN as expert System with its architecture as expert system.

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Application (MCA)

Paper Code:       MCA -202

Paper Title:        Artificial Intelligence

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

(i).Explain theorum proving?

(ii) Explain Modus Ponen inference rule in AI systems.

(iii).Explain architecture of Expert Systems. 

(iv).Explain Forward reaconing.

(v). Explain how knowlege may be represented so that knowledge may be utilized in Expert

      Systems.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.1. Explain Best first Search in AI systems.

Q.2.Write short notes on the follwing :

       (A) Knowledgebase         (B) Inference Engline      (C) Bredth first Search and Depth first

             Search .                      (D) Genetic Algorithms. (E) Neural Net

Q.3. Explain RI system as expert system with its architecture and functioning. 

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications (MCA)

Paper Code:               MCA – 203

Paper Title:                Discrete Mathematics

Last date of submission:                                                                                                                                                                                                                                                                         Max. Marks: 15

Note : Question No. 1 is of short answer type and is compulsory for all the students.

           It carries 5 Marks. (Word limits 50-100)

Q. 1.    Answer all the questions.

(i)         Define sets and propositions.

(ii)        What is conditional probability? write its formula.

(iii)       Explain planar graphs.

(iv)       What are the rooted trees.

(v)        What are the equivalent machines.

Note: Answer any two questions. Each question carries 5 marks (Word limits 500)

Q. 2.    Explain the minimum spanning trees and its applications.

Q. 3.    What are the Bipartite Graphs explain with the help of example.

Q. 4.    Describe FSM  as language recognizer.

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Applications (MCA)

Paper Code:               MCA – 203

Paper Title:                Discrete Mathematics

Last date of submission:                                                                                                                                                                                                                                                                         Max. Marks: 15

Note : Question No. 1 is of short answer type and is compulsory for all the students.

           It carries 5 Marks. (Word limits 50-100)

Q. 1.    Answer all the questions.

(i)         What are the ordered sets.

(ii)        Find the coefficient of x9y3 in the expression of (2x-3y)12

(iii)       What is graph theory?

(iv)       if f is one-one onto mapping then f -1 is also one-one onto.

(v)        Explain Groups and sub-groups.

 Note: answer any two questions. Each question carries 5 marks (Word limits 500)

Q. 2.    Find a generating function for the recurrence relation an + an-1 – 6 an-2 = 0 for n>, 2

Q. 3.    Prove that the relation R in the set NxN where N is the set of natural number 3 defined as follows: (a,b) R (c,d) ↔ a+d + b+c is an equivalence relation.

Q. 4.    Prove that order of each subgroup of a finite group is a divisor of the order of the group.

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications (MCA)

Paper Code:               MCA – 204

Paper Title:                Programming in Java

Last date of submission:                                                                                                                                                                                                                                                                         Max. Marks: 15

Note : Question No. 1 is of short answer type and is compulsory for all the students.

           It carries 5 Marks. (Word limits 50-100)

Q. 1.    Answer all the questions.

(i)         What are the four main OOPS concepts?

(ii)        Explain token with one example? 

(iii)       Differentiate –a and a–.

(iv)       Define decision control statement.

(v)        What is array and how to declare it?

Note: Answer any two questions. Each question carries 5 marks (Word limits 500)

Q. 2.    Explain in detail sequence control statement.

Q. 3.    Write a programme to short an array of strings.(for bubble sort)

Q. 4.    Explain the garbage collection and garbage collection algorithms.

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Applications (MCA)

Paper Code:               MCA – 204

Paper Title:                Programming in Java

Last date of submission:                                                                                                                                                                                                                                                                         Max. Marks: 15

Note : Question No. 1 is of short answer type and is compulsory for all the students.

           It carries 5 Marks. (Word limits 50-100)

Q. 1.    Answer all the questions.

(i)         Explain the class and constructors.

(ii)        Explain the abstract methods and classes.

(iii)       What is wrapper class and number class?

(iv)       Briefly explain the types of packagesx.

(v)        Differentiate between throw and throws.

Note: Answer any two questions. Each question carries 5 marks (Word limits 500)

Q. 2.    What is inheritance, Described any two  type of inheritance with coding.

Q. 3.    What is exception? Write a Java programme to handle arithmetic exception.

Q. 4.    Write a programme to read and write in file.

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications (MCA)

Paper Code:       MCA -205

Paper Title:        Computer Graphics

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

Section-A

(i)   What is computer graphics? Explain its applications in different fields.

(ii)  Explain the different input and output devices used in computer graphics in detail.

(iii) What is Raster Scan and Random Scan displays? Explain in detail.

(iv) Explain two dimensional viewing functions with an example.

(v)  What are blending functions? Explain.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.2. Explain Bezier Curves and B-Spline curves genreation in detail.

Q.3. Explain 2D geometric transformations in detail.

Q.4. Write short notes on the following:-

(i)   Bresenham’s Circle Algorithm      (ii)  Frame Buffer

(iii) Boundary Fill Algorithms          (iv) Cohen – Sutherland Subdivision Line clipping algorithm

(v)  Spline representation

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Applications (MCA)

Paper Code:       MCA -205

Paper Title:        Computer Graphics

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

Section-A

(i)   Explain the advantages of computer graphics in detail.

(ii)  Explain the basic elements of computer graphics.

(iii) What is Line Segment? Explain its parametric form.

(iv) Explain the concept of Aliasing and Antialiasing.

(v)  What are polygons? Explain different of polygons.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.2. Explain Painter’s Algorithm in detail.

Q.3. Explain the concept of segments and segment table.

Q.4. Explain the different techniques to achieve realism in detail.

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications(MCA)

Paper Code:       MCA-206

Paper Title:        Web Technology

Last Date of Submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

(i).What is World Wide web ?

(ii).What is protocol. Explain HTTP protocol. 

(iii).Explain use of Java Scipts in web development.

(iv).What is DHTML how is it different for mHTML. 

(v). Explain XML with its utilization in todays’s secenerio.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.1.Explain different tags in DHTMl with their use.

Q.2.Write short notes on the follwing :

 (a) SMTP and IMAP             (b) Event bullers         (c) Data Binding          (d) ADO           

 (e) DOM(document Object Model)  

Q.3.Explain JSP as a powerful web development tool..

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Application (MCA)

Paper Code:       MCA-206

Paper Title:        Web Technology

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

(i).Explain Ecommerce and E-Marketing?

(ii) Explain Internet Information Server.

(iii).Explain Client Side and server side scripting. 

(iv).Explain document type definition.

(v). Explain Schema in XML with compairing it with XML DTD.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.1. Explain Servelet and JSP.

Q.2.Write short notes on the follwing :

       (A) MIME &IMAP (B) Online payment and Security issues in web applications      (C) Web 2.0 technologies.(D) Semantic Web . (E) Apache Web Server.

Q.3. Explain Explain different business models in E-commerce with example. . 

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications(MCA)

Paper Code:       MCA-207

Paper Title:        Computerised financial Accounting 

Last Date of Submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

(i).What is book keeping ?

(ii).Explain principles of Accounting.

(iii).Explain double entry system.. .

(iv).Explain Bank Reconciliation statement. 

(v). Explain profit and Loss accounts.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.1.Explain proecess of final accounts.

Q.2.Write short notes on the follwing :

 (a) Voucher Entry      (b) Adjustment entries            (c) Ledger Accounts   (d) Deferred revenue Expenditure.    (e) Subsidery Books

Q.3.Prepare and Explain the books of prime entry.

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Application (MCA)

Paper Code:       MCA-207

Paper Title:        Computerised financial Accounting 

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

(i).Explain the preperation of ledger accounts.

(ii) Explain how we do recording of cash and bank transactions.

(iii).Explain need for reconciliation between cash book and passbook.

(iv).Define depreciation Explain with straight line and deminishing balance method .

(v). Explain deferred revenue Expenditure.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.1. Explain manufacturing, trading and profit and loss accounts.

Q.2.Write short notes on the follwing :

 (A) Net working Capital   (B) Balancesheet (C) Base currency Information (D) Customer Lebger Cards. . (E) financial Accounting.

Q.3. Explain tally as a accounting software . Write different steps to create and maintain different companies in Tally.  

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 1

Master of Computer Applications (MCA)

Paper Code:       MCA -208

Paper Title:        Computer Architecture

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

Section-A

(i)   Explain the difference between computer architecture and computer organisation.

(ii)  What is full adder and subtractor? Explain.

(iii) Describe the Hard – Wired Control Unit in detail.

(iv) Briefly explain I/O organisation.

(v)  Describe cache memory and virtual memory concept in detail.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.2. Explain Flynn’s and Feng’s Classification in detail.

Q.3. What is Asynchronous Data Transfer? Explain the concept of Handshaking.

Q.4. Write short notes on the following:-

(i)   Piplining (ii) Interuppts

(iii) Serial & parallal Communication          (iv) DMA

(v)  Associative Memory

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Dear students get fully solved assignments

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JAIPUR NATIONAL UNIVERSITY, JAIPUR

School of Distance Education & Learning

Internal Assignment No. 2

Master of Computer Applications (MCA )

Paper Code:       MCA -208

Paper Title:        Computer Architecture

Last Date of submission:                                                      Max. Marks:  15

Note:    Question No. 1 is of short answer type and is compulsory for all the students. It carries 5 Marks. (Word limits 50-100)

Section-A

(i)   Explain floating point computation.

(ii)  Explain instruction set.

(iii) Explain ASCII

(iv) What is multiplexing and demultiplexing?

(v)  What is Encoder? Explain.

Section-B

Note:  Answer any two questions. Each question carries 5 marks (Word limits  500)

Q.2. Explain different types of Flip flops.

Q.3. Explain K-Map simplification with an example.

Q.4. Write short notes on the following:-

(i)   De-Morgan’s Law  (ii) Synchronous Counters & Ring Counters

(iii) Microprogrammed Computers          (iv)Hit / Miss ratio

(v)  Maximum degree of parallelism

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