Madurai Kamraj University (MKU) 2007 B.Com -university exam paper
1178/SB4 v/* MAY 2007
J
INTRODUCTION TO INFORMATION TECHNOLOGY
(For those who joined in July 2003 and after)
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
1. 6Uq0nLDU-in-6ffTS)U-|Lb, l00nLDS8)UJlL|Lb
Distinguish between analog and digital.
2. 68fluQunr51 iDjbpih ic56ueb cStanLDuiSlemr urrffiiEiaanOT aSlifleurra aSl<sn\$6HL>.
Explain in detail the elements of computer and communication system.
3. utbrfil 0 ffitl@c5)ij cuewija.
Write an essay on Internet.
4. i56ua) QrrufrL| QiB6ffTQurT0C5)err upjSluj qSIojijs;w5 0.
Give a description of communication software.
5. s>i_Li_s8)ldul516st ajcnffiffianGiT qSIots0<s.
Explain the types of network.
6. GLDrri_L> ujbrfjl 60 @(51ul| suemijffi.
Write a note on Modem.
7. ISDN OTOTTfDmsb OT65T65T? d56isT igesT bold dot oSliaiifl. What is ISDN? Describe its characteristics.
8. 0UU ffn-STmJ<S6lfl65T UlUOTTU@g|lb
erT6qG<5rren'ffi6rr urbrft 0Sl6rr<s@.
Explain the criteria for rating the storage devices.
9. @rfjlG.$n'(G5ni_uj ili_0netTuSli_a) sr65rn)iTeb ct6t65t? arr Ipdul) ihffiiiffianerT oSletTsffi.
What is object oriented programming? Explain its special features.
10. ffiGRsfluQurnfjl iDtfipLb 6U6b sniDUilsrr ugiasnerr efilcuifl.
Describe the dangers to computer and communication system.
2 1178/SB4
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