Hemchandracharya North Gujarat University 2005 B.Sc Computer Science 106 : Information Technology - Question Paper

________________________
F. Y. M. Sc. (CA & IT) exam
March / April - 2005
info Technology : (106)
Time : three Hours] [Total Marks : 70

1 (a) Discuss subsequent in brief : (any three) 6
a) Data kind
b) Information
c) Advantages of Electronic Data Processing
d) Computer Graphics
(b) Discuss ‘classification of data files by function’. 8
OR
(b) Explain different facilities available in computer data processing.

2 (a) Explain subsequent in short : (any three) 6
i. Limitations of computer system
ii. Micro computer
iii. Off line data entry
iv. Light pen

(b) Write short note on subsequent : (any three) 15
i. Lap Top and Palm Top
ii. Mainframe computers
iii. Mouse
iv. OCR and OBR
3 (a) Define subsequent : (any three) 6
i. SRAM
ii. EPROM
iii. Machine Language
iv. Assembly Language
(b) Attempt any 1 of the subsequent : 8
Explain ROM with its kinds
Discuss ‘Fourth generation Language’

4 (a) Write subsequent : (any three) 6
Give classification of printers
List different kinds of secondary storage devices
Discuss ‘storage principles’.

(b) Give detailed explanation of the subsequent : (any three) 15
Thermal and Laser printers
CRT
Floppy Disk
CD-ROM


F. Y. M. Sc. (CA & IT) exam
August - 2005
info Technology : (106)
Time : three Hours] [Total Marks : 70

1 (a) Describe features of info. 3
OR
(a) Explain classification of data files by function.

(b) Explain serial and sequential file along with the difference
ranging from them. 3

2 (a) Explain the advantages of computerized accounting system. 3

(b) Why computer based data processing is must? discuss reasons. 3
OR
(c) Explain any 3 graphic packages.

3 (a) Explain limitations of computer. 3
(b) Write short-note on :- 4
i. Personal computer
ii. Laptop
iii. Palmtop
(c) Explain work areas of super computer. 4
(d) Explain subsequent input devices : (any two) 12
i. MICR
ii. MOUSE
iii. Keyboard
iv. Graphic Tablets

4 (a) Explain subsequent output devices : (any two) 12
i. Daisy wheel printer
ii. Plotter
iii. CRT screen
iv. Inkjet printer

(b) What is RAM? discuss static and dynamic RAM in detail. 3
OR
(b) What is ROM? discuss PROM and EPROM in detail.

(c) Explain the characteristics of memories. 3

5 (a) What are the advantages and limitation of secondary storage? 2
(b) Write advantages and disadvantages of magnetic tape. 4
(c) Write short note on : (any one) 4

i. Hard disk
ii. CD ROM
iii. Floppy disk
(d) What is algorithm and discuss flowcharting symbols? 2
(e) Explain machine language.
OR
(e) Explain assembly language.
(f) List out twelve advantages of high level languages. 3

Earning:   Approval pending.