CAPP (5)-> PROGRAMMING IN C++
CAPP (6)-> DBMS
CAPP (7)-> NETWORKING
CAPP (8)-> E-COMMERCE
CAPP (5)
CAPP (6)
2015
1.
(i) Which is the type of data independence?
(a) Physical layer (b) Logical layer (c) Both (a) and (b) (d) None of these
2016
2016
1. What do you mean by Database Management System? Explain the various advantages of using a Database Management System.
2. Explain E-R model in detail with suitable example.
3. Explain 1NF, 2NF and BCNF with suitable example.
2017
1. Draw and explain three level architecture of of DBMS.
2. Define E-R diagram. Discuss generalization and specialization in E-R diagram with suitable example.
3. What is meant by normalization ? Write its need. List and discuss various normalization forms.
4.What is data integrity? Explain the types of integrity constraints.
5. What is meant by normalization? Write its need. List and discuss various normalization forms.
6. What is the functional dependency ? Explain the types of functional dependency in details.
7. What is deadlock ? Explain necessary conditions for deadlock and methods for handling it.
8. Differentiate between:
(a) Update and Inset
(b) Primary key and Foreign key
(c) Grant and Revoke
(d) Row and Column
CAPP(7)
2014
1. (a) What is Data communication ? Write its advantage and disadvantage. (5)
(b) What are the various types of Network? (5)
2. (a) Describe any Five communication tasks performed by a computer Network? (5)
(b) What is meant by Topology? Name the most popular topologies. (5)
3. What is transmission media? Describe their types with example. Give an advantages and disadvantages for each type of transmission media. (10)
4. (a) Explain the term bandwidth. why is bandwidth useful? (5)
(b) List the basic components (equipments) in order to connect a computer to the internet. (5)
5. (a) What is transmission impairments? (5)
(b) Describe co-axial cable and its use. (5)
6. what are the communication modes of HDLC? Describe each of them. (10)
7. What are major multiplexing techniques? (10)
8. (a) What is cryptography ? Define different types of cryptography also. (5)
(b) What is Digital signature?(5)
9. (a) What do you understand by flow control? Describe the mechanism in stop and wait flow control. (5)
(b) What do you understand by IEEE? Explain any five standard. (5)
10. Differentiate between: 5*2=10
(a) Circuit switching and Packet switching.
(b) Analog signal and Digital signal.
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8. Explain Beliman Ford algorithm with a suitable example.
9. what do you mean by CSMA? Discuss CSMA / CD and CSMA/CA with suitable example.
10. Write short notes on any Two of the following:
(a) Digital signature
(b) Public key encryption
(c) Token Ring
(d) Guided Transmission media.
2017
1. (a) Compare and contrast between synchronous and Asynchronous transmission using an example for each.
(b) What is FDM? Write its advantages and disadvantages.
2. Write short notes and an advantages and one disadvantage of the following:
(a) HUB
(b) Bridge
(c) Repeater
(d) Modem
(e) Switch
3. Compare and Contrast the GO-BACK-N ARQ protocol with selective Repeater ARQ with suitable figure.
4. Brief explain the function to different layers of OSI model.
5. (a) What is FDDI? Discuss the frame structure for FDDI?
(b) Write short notes on Network Operating System.
6. What are networking topologies? Define in detail.
7. What is the main purpose of multiplexing in data communication ? Define and differentiate between TDM and FDM with suitable example.
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2016
(b) What is the Internet ? can it be classified as a LAN, WAN, or MAN.
2. Explain CRC? Give a suitable example for the bit message M using the predefined divisor P.
M= 11001110001
P= 1101
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CAPP (8)
3. (a) What do you mean by Internet ? what is the difference between Internet and Extranet?
(b) Explain the legal issues of e-commerce.
4. What is cryptography? Explain its types with example.
5. What do you mean by cyber security? Explain the different cyber stacks.
6. What is electronic payment system? How is differ from traditional payment system?
7. (a) What is the difference between industrial age and information age?
(b) What is the business model? How does it differ from a business plan?
8. Write notes on (any two) :
(i) Bar coding
(ii) Firewall
(iii) Business Process
(iv) Digital cash
2013
1. What do you mean by EDI? Explain the benefits of EDI.
2. What is E-Commerce ? Explain the different types of e-commerce. what is the difference between e-commerce and e-business.
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