P. G. D. C. A. (Semester - I),2010 Question Paper,ELEMENTS OF INFORMATION TECHNOLOGY (EIT),University Of Pune Question Paper

University Of Pune Question Paper
P. G. D. C. A. (Semester - I) Examination - 2010
ELEMENTS OF INFORMATION TECHNOLOGY (EIT)
(Old 2005 Pattern)
Time : 3 Hours] [Max. Marks : 80
Instructions :
(1) Question No. 1 is compulsory. Out of the remaining attempt
any four questions.
(2) Figures to the right indicate full marks.
(3) Neat diagrams must be drawn whenever necessary.
Q.1) (A) Explain 5 logic gates with diagram and truth table. [05]
(B) Explain types of Softwares in detail. [05]
(C) Solve the following : [10]
(a) (1100100)2
 / (100)2
 = ( )10
(b) (0.10111)2
 = ( )10
(c) (1101.1010)2
 = ( )10
(d) (153)10 = ( )16
(e) (4B8)16 = ( )2
Q.2) Explain all OSI Layers in detail with example. [15]
Q.3) (A) Compare between MS-DOS and UNIX. [07]
(B) Define Virus and Anti-virus with examples. Also state its
advantages and disadvantages. [08]
Q.4) (A) Define Topology and explain Bus, Ring and Star Topology. [07]
(B) Write any 8 Boolean Theorems. [08]
Q.5) Define Microprocessor and explain its architecture in brief. [15]
Q.6) Write short notes : (Any Three) [15]
(a) Device Driver
(b) Flow Charts
(c) Types of Softwares
(d) LAN
(e) Protocols

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