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SMU MCA SPRING 2014 SOLVED ASSIGNMENTS
MCA – Sem 1
MCA1010- FUNDAMENTALS OF COMPUTER AND IT
1 Define CPU. What are the three sub units of CPU? Explain each.
2 Differentiate between integrated Circuits and microprocessors.
3 What is the significance of Processor mode? Explain three types of processor modes.
4 Explain the features of a mouse and a track ball
5 What is data communication? Explain different Data Transmission methods.
6 What is an IP address? Describe the classes of IP addresses.
MCA1020- PROGRAMMING IN C
1 Define operators. Briefly explain about any four Operators in C.
2 Differentiate between formal parameters and actual parameters with example
3 Describe about static and external variables.
4 Distinguish between pass by value and pass by reference with the help of an example.
5 Define macro. How we can declare a macro statement? Explain with an example.
6 What is the use of fopen () and fclose () function? List and explain different modes for opening a file.
MCA1030- FOUNDATION OF MATHEMATICS
1 State Leibnitz’s theorem. Find the nth derivative of(𝑥)= 𝑥2𝑒𝑎𝑥, using Leibnitz theorem.
2 Define Tautology and contradiction. Show that
(~ p) is a tautology.Ú q) Úa) (p
(~ p) is a contradictionÙ q) Ùb) (p
3 State Lagrange’s Theorem. Verify Lagrange’s mean value theorem for the function
f(x) = 3 x2 – 5x + 1 defined in interval [2, 5]
4 Define Negation. Write the negation of each of the following conjunctions:
a) Paris is in France and London is in England.
b) 2 + 3 = 5 and 8 < 10.
5 Find the asymptote parallel to the coordinate axis of the following curves
(i) (𝑥2+𝑦2)−𝑎𝑦2=0
(ii) 𝑥2𝑦2−𝑎2(𝑥2+𝑦2)=0
6 Define (i) Set (ii)Null Set(iii) Subset(iv)Power set (v)Union set
MCA1040- SYSTEM ANALYSIS AND DESIGN
1 List different types of Systems. Compare Physical or abstract systems and Open or closed systems.
2 Define attributes. What are the two attribute classifications? Explain about properties and characteristics.
3 Explain the concept of Analysis and Design in system development life cycle.
4 Write short notes on:
a. Data Dictionary
b. Data Element
c. Data Structure
d. Data Store
e. Data Flow
5 What are the different types of methods used for the training of operators and users? Discuss.
6 Explain the concept of inheritance and polymorphism with example.
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MCA – Sem 2
MCA2010 – OPERATING SYSTEM
1 Define Operating system. List any six functions of operating system
2 Differentiate between direct and Indirect communication
3 How a virtual memory can be implemented? What are the benefits of using virtual memory?
4 Differentiate between Sequential access and Direct access methods.
5 Write short notes on:
a) Global Operating System (GOS)
b) Remote Procedure Call (RPC)
6 Differentiate between master/slave and Symmetric Multi- processor Operating Systems
MCA2020- ADVANCED DATA STRUCTURE
1 Define algorithm and write a note on Complexity and Time- Space Tradeoff with example
2 Define Queue and explain how we can implementation the Queue.
3 List the Advantages and Disadvantages of Linear and linked representation of tree.
4 List and explain any Five types of graph.
5 Explain
1. Fixed block storage allocation.
2. Variable block storage allocation
6 What is the use of external Storage Devices? Explain any two external storage devices
MCA2030- OBJECT ORIENTED PROGRAMMING – C++
1 Write short notes on:
a) Inheritance
b) Polymorphism
2 Differentiate between Classes and Objects. Write an example program to represent a class and its object.
3 Describe operator overloading. Which are the operators that cannot be overloaded?
4 What are the advantages of Polymorphism? How it can be implemented?
5 Differentiate between Containers and Iterators
6 Describe the two basic exception handling models.
MCA2040- COMMUNICATION SKILLS
1 What is nonverbal communication? Give five examples for non-verbal communication
2 What are the prosodic features of speech?
3 Define hearing and Listening. How is ‘hearing’ different from ‘listening’
MCA2050- COMPUTER ARCHITECTURE
1 Differentiate between Process and Thread.
2 Explain the any five types of addressing modes.
3 Describe the logical layout of both RISC and CISC computers
4 Explain the concept of branch handling. What is delayed branching?
5 Explain any five types of vector instructions in detail.
6 Write short notes on:
a) UMA
b) NUMA
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MCA – Sem 4
MCA4010- MICROPROSESSOR
1 Write short notes on:
a) Central Processing Unit
b) Memory Unit
2 Write short notes on:
a) Bus Interface Unit (BIU)
b) Execution Unit (EU)
3 Write short notes on:
a) REP Prefix
b) Table Translation
4 Describe about Key-code Data Formats and FIFO Status Word formats.
5 Write a note on
(a) RS 232 standard
(b) IEEE 488 standard
6 Write short note on:
a) Parallel Printer Interface (LPT)
b) Universal Serial Bus (USB)
MCA4020- PROBABILITY AND STATISTICS
1. Three machines A, B and C produce respectively 60%, 30% and 10% of the total number of items of a factory. The percentage of defective output of these machines are respectively 2%, 3% and 4%. An item is selected at random and is found to be defective. Find the probability that the item was produced by machine C.
2 Find the constant k so that
Is a joint probability density function. Are X and Y independent?
3 The data shows the distribution of weight of students of 1st standard of a school. Find the quartiles.
| Class Interval | 13-18 | 18-20 | 20-21 | 21-22 | 22-23 | 23-25 | 25-30 |
| Frequency | 22 | 27 | 51 | 42 | 32 | 16 | 10 |
4 Fit a trend line to the following data by the freehand method:
| Year | Production of wheat (in tonnes) | Year | Production of wheat (in tonnes) |
| 1995 | 20 | 2000 | 25 |
| 1996 | 22 | 2001 | 23 |
| 1997 | 24 | 2002 | 26 |
| 1998 | 21 | 2003 | 25 |
| 19990 | 23 | 2004 | 24 |
5 Let X be a random variable and its probability mass function is Find the m.g.f. of X and hence it’s mean and variance.
6 The diastolic blood pressures of men are distributed as shown in table. Find the standard deviation and variance.
| Pressure (men) | 78-80 | 80-82 | 82-84 | 84-86 | 86-88 | 88-90 |
| No. of Men | 3 | 15 | 26 | 23 | 9 | 4 |
MCA 4030 – PROGRAMMING IN JAVA
1 Describe about Multi-threading. What is the significance of Java Bytecode?
2 Differentiate Break and Continue statements in Java with example program.
3 Differentiate between packages and Interfaces.
4 What are Applets? What are the restrictions of Applets? Describe about applet class.
5 Compare JDBC and ODBC
6 Describe about Java Beans and BeanBox.
MCA4040- ANALYSIS AND DESIGN OF ALGORITHM
1 Write the steps involved in analyzing the efficiency of non-recursive algorithms.
2 Define selection sort and explain how to implement the selection sort?
3 Define Topological sort. And explain with example.
4 Explain good-suffix and bad-character shift in Boyer-Moore algorithm.
5 Solve the Knapsack problem using memory functions.
Item 1 2 3 4
Weight 2 6 4 8
Value (in Rs.) 12 16 30 40
Knapsack capacity is given as W=12. Analyze the Knapsack problem using memory functions with the help of the values given above.
6 Describe Variable Length Encoding and Huffman Encoding.
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MCA – Sem 5
MCA5010-WEB TECHNOLOGY
1 Differentiate between TCP and UDP
2 Describe the features of XML. What are the important rules to keep in mind about the XML declaration?
3 List and explain the Components of XML processor.
4 Describe the procedure of fetching data from XML to HTML. Give an example.
5 Describe five different categories of PHP Operators.
6 Describe about ASP.
MCA5020-ADVANCED SOFTWARE ENGINEERING
1 What do you mean by product life cycle? Explain the seven stages of product life cycle
2 List any ten major principles of agile software.
3 List the four developer practices of XP. explain briefly about Adopt test-driven development
4 Briefly explain about tracker and coach in XP.
5 Explain XP prerequisites.
6 List and explain any five basic principles of DSDM
MCA5032- WIRELESS AND MOBILE COMMUNICATION
1 Describe about Wireless Communication. Explain its advantages.
2 Describe any five GSM PLMN basic services
3 Differentiate between BSC and MSC protocols
4 What is CDMA? Explain the history of CDMA.
5 Explain the following:
a) A5 algorithm for encryption
b) A8 algorithm for key generation
6 List and explain the different path loss models
MCA5033-OPEN SOURCE DB SYSTEMS
1. Explain ACID properties in transaction management
2 What are the different strategies of OSS licensing? Explain briefly
3 Explain the SELECT and PROJECT operations
4 What is a Trigger? Describe trigger creation in detail.
5 Write short notes on:
a) Ingres
b) Postgres
c) Postgres95
d) PostgreSQL7
e) PostgreSQL8
6 Describe briefly about the experimental evaluation. Write the significance of generic benchmarks.
MCA5041- MIDDLEWARE TECHNOLOGIES
1 Define Client/server computing. In Client/server computing, list the responsibilities of client and server.
2 What is reflective middleware? Write its advantages.
3 Describe about 3G. What are the typical 3G standards? List few applications used on a 3G network.
4 Describe briefly:
a) HTTP
b) CGI
c) Servlet
d) RMI
e) Socket
5 Differentiate between Stateful and Stateless session bean
6 Explain the different components of the Android operating system. What are native Android applications?
MCA5042- Cryptography and Network Security
1 Describe the stream and block encryption with their advantages and disadvantages.
2 Compare DES and AES algorithms.
3 Explain Developmental Controls and Administrative Controls.
4 List all the models of security and explain any two models.
5 Define and explain IP security. Explain IP security architecture.
6 Describe guard and personal firewalls
MCA5043– Data Warehousing and Data Mining
1 Explain the Top-Down and Bottom-up Data Warehouse development Methodologies.
2 Explain the Functionalities and advantages of Data Warehouses
3 Describe about Hyper Cube and Multicube
4 List and explain the Strategies for data reduction.
5 Describe K-means method for clustering. List its advantages and drawbacks.
6 Describe about Multilevel Databases and Web Query Systems
Dear students get fully solved SMU MBA Spring 2014 assignments
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MCA – Sem 5 (OLD)
MC0081- .(DOT)NET TECHNOLOGIES
1 List and explain the features of .Net platform. What are the benefits of Assemblies in the .NET Framework?
2 Write short notes on:
a) web service clients
b) Web service proxies.
3 Describe about IIS Request Processing Models and IIS services
4 Discuss the following:
a) Forms Authentication
b) Windows Authentication
5 Describe the steps involved in creating classes and objects with the help of a program in C#.
6 Design a simple Window based form application to perform basic arithmetic operations.
MC0082- THEORY OF COMPUTER SCIENCE
1 Differentiate between Recursive Functions and growth functions.
2 Describe direct and indirect proof techniques
3 Discuss about Walks and Paths in Trees
4 What is DFA? Discuss about Transition System.
5 Differentiate between Moore machine and Mealy machine.
6 Define context-free grammar. What is an ambiguous grammar? Explain with an example.
MC0083-OBJECT ORIENTED ANALYSIS & DESIGN USING UML
1 Differentiate between Object and Composite Object
2 What is Inheritance? Explain multiple Inheritance.
3 What is the use of a Use case diagram? Differentiate the terms Use case and Actor.
4 Explain the Booch and Jacobson Methodologies.
5 Describe the scope of UML? What are the importances of UML process?
6 What are the different types of actions? Explain about Collaborations.
MC0084-SOFTWARE PROJECT MANAGEMENT & QUALITY ASSURANCE
1 Differentiate between Matrix Organizational and Networked Organizational Structures.
2 Explain any five project management activities?
3 Explain waterfall and spiral life cycle model.
4 Explain any five software cost estimation methods.
5 What is Six Sigma? Why is it required? Explain the steps for (IEEE) process improvement.
6 Differentiate between Integration Testing and System Testing.
MC0085- ADVANCED OPERATING SYSTEMS (DISTRIBUTED SYSTEM)
1 Differentiate between tightly coupled and loosely coupled systems
2 Describe about Buffering. What are the four types of buffering strategies?
3 Define DSM. Discuss any four design and implementation issues of DSM.
4 Discuss any five features of good global scheduling algorithm
5 What is replication? Discuss the three replication approaches in DFS
6 List and explain the desirable features of good naming system
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MCA – Sem 6 (OLD)
MC0086- DIGITAL IMAGE PROCESSING
1 Write short notes on:
a) Imaging in the Microwave Band
b) Imaging in the Radio Band
2 Explain the properties and uses of electromagnetic spectrum.
3 Differentiate between Monochromatic photography and Color photography
4 Define and explain Dilation and Erosion concept.
5 What is mean by Image Feature Evaluation? Which are the two quantitative approaches used for the evaluation of image features?
6 Explain about the Region Splitting and merging with example.
MC0087-INTERNETWORKING WITH TCP/IP
1 Discuss the functions of the following Layers:
a) Transport layer
b) Network Interface Layer.
2 Brief the following
a. ISDN
b. X.25
3 What are congestion? Mention two algorithms to overcome congestion
4 Differentiate between permanent and transient host groups.
5 What is domain name resolution? Discuss the domain name resolution process
6 Differentiate between Simple Mail Transfer Protocol and Post Office Protocol.
MC0088- DATA WAREHOUSING & DATA MINING
1 Differentiate between Data Mining and Data Warehousing
2 Describe the key features of a Data Warehouse
3 Differentiate between Data Integration and Transformation
4 Differentiate between database management systems (DBMS) and data mining.
5 Differentiate between K-means and Hierarchical clustering
6 Differentiate between Web content mining and Web usage mining.
Dear students get fully solved SMU MBA Spring 2014 assignments
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