Download SGBAU BCA 2019 Summer 4th Sem Networking Question Paper

Download SGBAU (Sant Gadge Baba Amravati university) BCA 2019 Summer (Bachelor of Computer Applications) 4th Sem Networking Previous Question Paper

AW?1808
B.C.A. (Part?II) Scmcstcr?IV Examination
4ST4 : NETWORKING
Time : ?l?hrec Hours] [Maximum Marks 2 60
Note :- ?(1) All questions are c0mpulsory.
(2) All questions carry equal marks.
(3) Assume suitable data wherever necessary.
1. (:1) Explain OSI model with suitable diagram. 6
(b) Explain complctcly connected network with diagram. 6
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2. (a) Explain International Organi/ation for Standardization (ISO). 6
(b) What do you mean by Network topology ?2 Explain any two topologies. 6
3. (a) Explain analog and digital data transmission with block diagram. 6
(b) Explain Media Access Control. 6
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4. (a) What is Modem ? What are the standards of Modem ? (i
(b) Explain error control in network. 6
5. (:1) Explain TCP/?IP and HTTP.
(b) Explain Data Link Protocol in detail.
OR
6. (a) What arc the various services provided by network layer ?2. 6
(b) Describe the working oI?FTP with suitable example. 6
7. (a) Explain the concept of Fast Ethernet in detail. 6
(b) Explain switchcd network in detail. 6
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8. (a) Explain FDDI with suitable diagram. 6
(b) Explain :
(i) MAN
(ii) WAN 6
9. (a) Explain dialed and dedicated communication services. 6
(b) Explain :
(i) Switched Circuit Services
(ii) Packet Switched Services. 6
OR
10. (a) Explain the importance of Network Security. 6
(b) Explain Risk Assessment in network security. 6
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