Uttar Pradesh Technical University (UPTU) 2007 M.C.A Client/Server Computing--404(4) - Question Paper
MCA - 404(4)
* V - 1 4 7 8 *
Printed Pages : 3
(Following Paper ID and Roll No. to be filled in your Answer Book)
PAPER ID : 1478
Roll No.
(SEM. IV) EXAMINATION, 2006-07 CLIENT / SERVER COMPUTING
Time : 3 Hours] [Total Marks : 100
1 Attempt any four parts out of the following :
(a) Why is the client program finite and the 5 server program infinite?
(b) In the client-server model, what is the role 5 of the client program? What is the role of the server program?
(c) What is the relationship between CGI and 5 dynamic documents?
(d) How the client/server model provides 5 opportunity to achieve true open system computing?
(e) Are standard application protocols like 5 TELNET, FTP, SMTP and NFS connectionless
or connection oriented ?
(f) Give a brief description of the advantages 5 of client/server model.
2 Attempt any four parts of the following
(a) What is redirection in NOS? How does 5
it work?
(b) What is object linking and Embedding (OLE)? Discuss its advantages in client-server model.
(c) Explain the architecture of Distributed Computing environment.
(d) List the features that must be included in the database engine to make it suitable for client server applications.
(e) Give a brief description of the functions provided by server in a Network operating system environment.
(f) What is CORBA?
Attempt any two out of the following :
(a) Explain the services provided by 10 interprocers communication.
(b) What is Network Basic input output system? 10 Describe the various services provided by Net BIOS commands.
(c) What is Token ring? In a 16-Mbps 10 Token ring network, the length of the token
is three bytes. How long does it take for a station to produce a token ?
4 Attempt any two parts out of the following :
(i) WORM
(ii) Erasable optical
(iii) Network interface cards
(iv) CDDI.
(b) How the security can be implemented in 10 client server applications explain ?
(c) Explain the various LAN and network 10 management issues in the context of client server applications.
5 Attempt two parts out of the following:
(a) Explain the benefits that can be obtained 10 by organizations using expert systems technology.
(c) Discuss the key issues in the training of 10 systems administration personnel.
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