Wednesday, 16 April 2014

Mumbai University (Bsc IT), IPR & Cyber Laws (ITLAP) October 2010, Semester 6

Mumbai University (Bsc IT)
IPR & Cyber Laws (ITLAP) October 2010, Semester 6
Con. 4654 (c)-10.
MB-3105
(3 Hours)
[Total Marks: 100]
N. B. (1) Question No 1 is compulsory.
(2) Attempt any four from Question Nos. 2 to 7.
(3) Make suitable assumptions wherever necessary and state the assumption made.
(4) Answer to the same question must be written together.
(5) Numbers to the right indicate marks.
(6) Draw neat labelled diagram where necessary.

1. (a) What are the five levels to a product? --- (5 Marks)

(b) What is software piracy? State all types of software piracy? Explain any four types. --- (5 Marks)

(c) State and explain the different types of Intellectual Property Rights. --- (5 Marks)

(d) What are the rules that should be considered when deciding whether or not a particular use of an author’s work is a fair use? --- (5 Marks)

2. (a) What is Infringement of Copyright? What are the general principles considered to find out Infringement of copyright? ---(8 Marks)

(b) What is Innovation? Explain Procedure, People, Process and Product Innovation. --- (8 Marks)

(c) Write a note on the Legislations covering Intellectual Property Rights in India. --- (4 Marks)

3. (a) What can be patented? State and explain the conditions to be satisfied by an invention to be patentable. ---(8 Marks)

(b) What is Linking? Explain Surface Linking and Deep Linking? Discuss twp cases related to Linking. --- (8 Marks)

(c) What are the procedures for acquiring and registering software? --- (4 Marks)

4. (a) What are the rights conferred by Trademark? --- (8 Marks)

(b) What is Branding? What are the essential characteristics of good brand? --- (8 Marks)

(c) What are the types of uses that are usually deemed fair uses? --- (4 Marks)

5. (a) Discuss the Information Technology Act 2000? How is the authentication of documents done? --- (8 Marks)

(b) What is a Non- Compete Agreement? Discuss the factors on which its enforcement depends. --- (8 Marks)

(c) What is the Trademark? What are its functions and essential features? --- (4 Marks)

6. (a) “Companies manage their Intellectual capital into two sets viz, Product and Process Companies, Service Companies”. Comment. --- (8 Marks)

(b) What are the steps involved in forming a Non- Profit Corporation? Explain. --- (8 Marks)

(c) In terms of patent application, explain the stage of Filing in detail. --- (4 Marks)

7. (a) Write a note on the following explaining its purpose, advantages and disadvantages:--- (8 Marks)
  1. Questionnaire
  2. Interview
(b) What is Product Development? What is process involved in Product Development? --- (8 Marks)

(c) State and Explain in Detail the characteristics of Copyright. --- (4 Marks)

Mumbai University (Bsc IT), IPR & Cyber Laws (ITLAP) April 2010, Semester 6

Mumbai University (Bsc IT)
IPR & Cyber Laws (ITLAP) April 2010, Semester 6
Con. 1649 (c)-10.
MB-5614
(3 Hours)
[Total Marks: 100]
N. B. (1) Question No 1 is compulsory.
Attempt any four from Question Nos. 2 to 7.
(3) Make suitable assumptions wherever necessary and state the assumption made.
(4) Answer to the same question must be written together.
(5) Numbers to the right indicate marks.
(6) Draw neat labelled diagram where necessary.

1. (a) What are the rights and obligations of patentee? – (5 Marks)

(b) Explain the need and advantages of branding. – (5 Marks)

(c) What is fair use of copyrighted material as per copyright law? --- (5 Marks)

(d) What are the limits on the activities carried out by non profit organizations? --- (5 Marks)

2. (a) What is a trademark? What are the different forms of infringement of trademark?--- (8 Marks)

(b) What is innovation? What are sources of innovation? Explain the different types of innovation. --- (8 Marks)

(c) What are different ways of transferring a patent? --- (4 Marks)

3. (a) What are the conditions to be satisfied by the inventions to be patentable? Explain the procedure to obtain a patent. --- (8 Marks)

(b) Explain in detail the non- compete agreement. (8 Marks)

(c) What are the criminal remedies and administrative remedies against the infringement of copyright? --- (4 marks)

4. (a) Explain in detail the product, process and service knowledge companies. ---(8 Marks)

(b) What is software piracy? What are the different ways to beat software piracy? List the two major organizations that fight against software piracy. --- (8 Marks)

(c) What is licence? What are its types? --- (4 marks)

5. (a) Explain in detail the IT act 2000. --- (8 Marks)

(b) Explain the following basic business research methods. --- (8 Marks)
  1. Appreciative inquiry
  2. Case study design
  3. Listening
  4. Surveys
(c) Enumerate the difference between product and services. --- (4 Marks)

6. (a) Explain in detail the intellectual property management system. --- (8 Marks)

(b) What are the different stages involved for obtaining registration of a trademark? Explain. --- (8 marks)

(c) What is cyber squatting? Explain with examples. --- (4 Marks)

7. (a) What is infringement of copyright? Explain with examples. According to Indian Copyright Act 1957, when is copyright said to infringed? --- (8 Marks)

(b) Explain the profit generating activities in a knowledge firm.---(8 marks)

(c) What is domain name? How is it registered? What are different types of domain names? --- (4 marks)

Monday, 14 April 2014

Mumbai University (BSc IT), Project Management (PM), October 2010, Semester 6

Mumbai University (BSc IT)
Project Management (PM), October 2010
Con. 4654(b) - 10.
MT-3104
(3 Hours)
[Total Marks: 100]
N.B. (1) Questions No 1 is compulsory.
(2) Attempt any four from Question Nos. 2 to 7.
(3) Make suitable assumptions wherever necessary and state the assumptions made.
(4) Answers to the same question must be written together.
(5)Numbers to the right indicate marks.
(6) Draw neat labeled diagrams wherever necessary.

1. A Sales Force Automation (SFA) application was installed by the software supplier for A mobile phone operator based in UK five years ago and was configured to meet the needs of a small sales team. The take - up went very well and the application was rolled out further to other sales teams, but with only limited further customization- these next applications were based on the original sales processes and the work was carried out internally. Four years later, the mobile phone company was suffering from high levels of user attrition, failing user adoption and a lack of belief that the application was right for the organization. SO they contracted back again with the original software supplier for its highest level of support to try and resolve the situation. The support was telephone – based and reactionary, with user now unwilling to provide the requirements and take part in workshops and testing. At the end of five years, there are still problems and the customer has decided to take the entire system apart and build it up again from the ground. – (20 Marks)
Considering the above scenario answer the following questions:

(a) What factors could have lead to this failure?

(b) What are the risk factors in building the project again?

(c) Conduct feasibility study thoroughly to make the project a success.

(d) Will branch wise full customization lead to success? If so give reason.

2. (a) What is a project? What are the different types of a project? – (8 Marks)
(b) Describe the activities and stages involved in Project Implementation. --- (8 Marks)
(c) What are the main constraints associated with each project? --- (4 Marks)

3. (a) Describe the key elements of project management with a neat diagram. ---(8 Marks)

(b) What are the advantages and disadvantages of project management? – (8 mark)
(c) What are the functions of a project leader? --- (4 Marks)

4. (a) Describe the three constraints that affect any project. --- (8 Marks)
(b) Explain the kinds of Cybernetic control systems --- (8 Marks)
(c) State the reasons for ineffective control of project. – (4 Marks)

5. (a) How TQM can lead to a better quality product? --- (8 Marks)
(b) Describe bottom-up budgeting and its advantages. --- (8 Marks)
(c) What is the importance of decision making in projects? --- (4 Marks)

6. (a) Explain the different types of project documentation.---(8 Marks)
(b) Explain the project planning elements. --- (8 Marks)
(c) What is Negotiation? --- (4 Marks)

7. (a) Explain the criteria that are involved in controlling a project. ---(8 Marks)
(b) Describes the ways in which a project gets terminated. --- (8 Marks)
(c) When to terminate a project?---(4 Marks)

Mumbai University (BSc IT), Project Management (PM), April 2010, Semester 6

Mumbai University (BSc IT)
Project Management (PM), April 2010
Con. 1649(b) - 10.
MB-5613
(3 Hours)
[Total Marks: 100]
N.B. (1) Questions No 1 is compulsory.
(2) Attempt any four from Question Nos. 2 to 7.
(3) Make suitable assumptions wherever necessary and state the assumptions made.
(4) Answers to the same question must be written together.
(5) Numbers to the right indicate marks.
(6) Draw neat labeled diagrams wherever necessary.
1.
The AXA Group is a finance – based company specializing in insurance & investment management solution. It operates across Western Europe, North America & the Asia Pacific. AXA grew in size through acquisition & continued to focus on insurance & investment markets, with a strategy of becoming the leader in financial protection. 20 Marks
Consider yourself as the chairman of AXA and answer the following:
a)Which organizer structure will you prefer to increase the strength of the company? Support your answer with proper explanation & show its structure too.
b) If they want to strengthen their subsidiaries in new areas, analyze the feasibility of the project in terms of market, operational & technical.
2.a)What are the various means of finance? Explain the following means of finance. 8 Marks
1) Internal Accruals
2)Equity Capital
b)What is team building? What are the advantages of team building? Why is it necessary?7 Marks
c)Define the following term: 5 Marks
I.Most Likely time
II.Slack
3.a)What is project management? Define it. Explain the importance and advantages of project management. 8 Marks
b)What are the factors to be considered in selecting suitable form of organization? 7 Marks
c)What is Tendering? How to evaluate tenders 5 Marks
4.a)What is “functional organization”? Show the structure and explain the features, advantages and disadvantages of the same. 8 Marks
b)Explain the procedures of “Decision Making”. 7 Marks
c)Explain the “Cost Benefit Analysis”. 5 Marks
5.a)What is Project Control? Explain the different types of control mechanism in detail.8 Marks
b)Explain the different elements of a project plan.7 Marks
c)Distinguish between functional and project manager.5 marks
6.a) What is audit? How it differs from review? List out and explain the phase in audit life cycle. 8 Marks
b) What is project termination? When to terminate a project? 7 Marks
c) Explain the nature and characteristics of the organization. 5 Marks
7.a)Explain the objective of the regulations in controlling the projects. Show and explain briefly its classification 8 Marks
b)Draw and explain the concepts of “Learning Curve” in detail. 7 Marks
c)What is project execution plan? Explain. 5 marks

Saturday, 12 April 2014

(BSc. IT), Internet Technology (IT), October 2010, Semester 6, Mumbai University

Mumbai University (BSc. IT)
Internet Technology (IT), October 2010

1. (a) Explain Silly Window Syndrome create by the receiver and its solution. –(5 Marks)
(b) Explain the limitations of WLAN.—(5 Marks)
(c) Write notes on following --- (5 Marks)
  1. Distributed Garbage Collection
  2. Serialization Remote Object
2. (a) TCP opens a connection using an Initial Sequence Number (ISN) of 14,534. The other party opens the connection with an ISN of 21,732. Draw and explain the diagram showing the three TCP segments during the connection establishment. ---(8 Marks)
Also explain in detail Four – Way Hand Shaking

(b) Explain in detail different LSAs of OSPF. –(8 Marks)
(c) Explain in detail any four benefit of WLAN. –(4 Marks)

3. (a) Explain Path Vector Routing with reference to following points.--(8 Marks)
Path Vector Messages, Loop Prevention, Policy Routing, Path Attributes

(b)
Explain in detail the Server Socket and Socket classes. Explain how ServerSocket processes / accepts socket’s connection request.—(8 Marks)
(c) Explain the four models of object activation defined by basic object adapters.—(4 Marks)

4. (a) State and explain Dijkstra’s Algorithm with example.--(8 Marks)
(b) Build RMI system to find whether a string is a palindrome or not. – (8 Marks)
(c) Write a note on Direct Sequence Spread spectrum technology for wireless transmission. (4 Marks)

5. (a) Write a note on RIP message format. – (8 Marks)
What is the periodic response sent by router R1 in following figure ? Assume R1 knows about the whole autonomous system.


(b) Write the codes for the system where client sends a number and server sends reverse of that number using TCP Socket Programming. –(8 Marks)
(c) Explain in detail any two Multiple – Byte options available in TCP. – (4 Marks)

6. (a) Write algorithm for Input Modules and Cache Control Module of ARP.--(8 Marks)
(b) Explain any eight CORBA services in details.—(8 Marks)
(c) Compare Wireless LAN and Infrared in context with following points: --(4 Marks)
Data Rate, Range, Communication Technique, Security

7. (a) An IP datagram has arrived with the following information in the header (in hexadecimal): -- (8 marks)
4500005400030000200600007C4E0302B40E0F02
  1. Are there any option?
  2. Is the packet fragmented?
  3. What is the size of the data?
  4. Is a checksum used?
  5. How many more routers can the packet travel to?
  6. What is the identification number of the packet?
  7. What is the type of service?
  8. Which higher level protocol is used?
(b) Write a notes on RMI Architecture. ---(8 marks)
(c) Explain in detail main Architectures of WLAN.—(4 Marks)

(BSc IT), Internet Technology (IT), April 2010, Semester 6, Mumbai University

Mumbai University (BSc IT)
Internet Technology (IT), April 2010
Con. 1647-10.
MB-5602
[Total Marks: 100]
N.B. (1) Questions No 1 is compulsory.
(2) Attempt any four from Questions Nos. 2 to 7.
(3) Make suitable assumptions wherever necessary and state the assumptions made.
(4) Answers to the same question must be written together.
(5) Numbers to the right indicate marks.

(6) Draw neat labeled diagrams wherever necessary.

1. (a) What are the elements of WLAN?—(5 Marks)
(b) Describe Distributed Garbage Collection in RMI.—(5 Marks)
(c) What are the contents of Differentiated services (DS) Byte in IP Diagram.—(5 Marks)

(d) Explain the constructors used to create client server application in Java.net.datagrampacket. --- (5 Marks)

2. (a) How does RMI client find remotes service? “Interfaces are the Heart of RMI System” Discuss.—(8 Marks)
(b) Write a program in TCP using Socket ( ) and Server Socket ( ) to count number of digits in the given number.—(8 Marks)
(c) Explain the mapping done in ARP. What is the role of proxy ARP in it?—(4 Marks)

3. (a) Write RMI System which accepts a number and prints each number in word form. (e.g. 12= one two)—(8 Marks)
(b) How does RIP improve stability in updating routing table?—(8 Marks)
(c)Installation and maintenance of WLAN is cheaper as compared to wired LAN. Do you agree? Discuss. –(4 Marks)

4. (a) What is the purpose of Retransmission timer in TCP? How is retransmission time calculated? If previous RTT of TCP is 100 microsec and it takes 50 microsec for the segment to be acknowledge at this moment, what is the new value of retransmission time?—(8 Marks)
(b) What are the contents Cache control module? How is it updating the cache table entries?—(8 Marks)
(c) What are the components of CORBA? Explain.—(4 Marks)

5. (a) Explain the terminologies in BGP.—(8 Marks)
Autonomous System, Path Vector massage, Loop Prevention, Policy routing, Path Attributes.

(b)
What is fragmentation in IP? What are its disadvantage? Explain in detail.—(8 Marks)

(c)
Write a short note on Bluetooth.—(4 Marks)

6. (a) How does CORBA function on client and server side?—(8 Marks)
(b) What are the types of OSPF packets? What is the purpose of each packet?--(8 Marks)
(c) A TCP is in CLOSED state. What is the state of the connection and action after each of the following event?—(4 Marks)
  1. Application sends “Active Open” command.
  2. Application issues “Close” command.
7. (a) An IP packet has arrived with the following dump of data in Hexadecimal Form—(8 Marks)
4710004500022000100600007C4E0302B40E0F02
Give the answer for the following:
  1. Is the packet fragmented
  2. How many hops a packet can travel before being dropped?
  3. What is the type of service?
  4. Is there any option in datagram?
(b) What is the benefit of CORBA ORB?—(8 Marks)
(c) What are the uses of WLAN? Explain. –(4 Marks)

Friday, 11 April 2014

Data Warehousing Semester 6 (April 2013)

Data Warehousing Semester 6

Data Warehousing Semester 6
(3 Hours) April 2013

 

SA- 4050
[Total Marks : 100]

N.B.: (1) All questions are compulsory.  
  (2) Make suitable assumptions wherever necessary and state the assumptions made.  
  (3) Answers to the same question must be written together.  
  (4) Number to the right indicate marks.  
  (5) Draw neat labeled diagrams wherever necessary.
 
 
 
I   Answers any two of the following : 10
  (a) Briefly discuss the evaluation of data warehouse.  
  (b) Explain the levels of data model with example.  
  (c) Explain the terms "Source" and "target".  
  (d) What id Pilot Data Mart? When is it useful?
 
 
 
II   Answer any three of the following : 15
  (a) What is data warehouse? Explain the various components of the Data Warehouse environment.  
  (b) Distinguish between Active Data Warehouse and Federated Data Warehouse.  
  (c) Explain the Life Cycle of Data in data warehouse.  
  (d) Explain the star scheme approach of data ware house. Explain any four fundamentals problems associated with it.  
  (e) State the ETL activates for unstructured text. Explain the type of data in the unstructured integrated environment.  
  (f) Explain in brief Interactive Sector.
 
 
 
III   Answer any three of the following : 15
  (a) What is metadata? Explain the importance of metadata in data warehouse.  
  (b) What is taxonomy? List and brief out its types.  
  (c) Justify the statement; "Exploration facilities are project based as a rule".  
  (d) Explain seven stream approaches in short.  
  (e) What method of data discovery follows statement; "I don't know what I want, but I will know it when I see it"  
  (f) Explain in detail the components of infrastructure management system.
 
 
IV   Answer any three of the following : 15
  (a) What is dormant data? How does it affect the performance? Explain.  
  (b) Explain the threat associated to discrete dump of data by system.  
  (c) Explain the role of data of data model in the Integrated sector.  
  (d) Explain the role of ETL data quality monitor.  
  (e) What are the basic security measure? What are its drawbacks?  
  (f) How is data model constructed for unstructured data?
 
 
 
V   Answer any three of the following : 15
  (a) How is data and time related in the Archival sector? Explain.  
  (b) Write short note on time collapsed data.  
  (c) Explain the flow of data throughout the DW architecture.  
  (d) Explain the difference between ETL and ELT  
  (e) Explain the relationship of ETL with metadata.  
  (f) What is the basic data quality examination conducted in an ETL processing?