I Semester B.C.A Examination Nov/Dec 2009
Y2K8 SCHEME
BCA 103 : COMPUTER FUNDAMENTALS
TIME: 3HOURS Max.Marks : 90
Instruction : Answer all the sections.
SECTION-A
NOTE; i) Answer any ten questions
ii) Each question carries two marks 10X2=20
1.what is memory ?
2.what is word length ?
3.What is Modem ?
4.Explain about data transfer rate ?
5.What is Hardware ?
6.What is a trojan horse ?
7. Mention any two internal DOS commands ?
8.Mention any two basic operations of MS.Excel ?
9.Write the full form of BASIC?
10.What is telecommunication ?
11.What is fibre optic cabels ?
12.What is LAN ?
SECTION-B
Answer any 5 questions Each questions carries five marks each.
13. Write a note on fourth generation computer ?
14.Explain all the categories of keys found on a typical keyboard ?
15.Discuss OCR in details ?
16. Write the difference between online processing and real time processing ?
17.Explain the three level of data base ?
18.Explain any five mathematical formula available in MS.Excel?
19.Explain Ring and Bus network topologies ?
20.Explain Client server and peer to peer architecture ?
SECTION-C
Answer any three questions .Each question carries fifteen marks 3x15 = 45
21.a) Explain any four areas of computer applications?
b) Describe the classification of computer on the basis of their functions?
22.a)Explain the generic computer organization with a diagram ?
b)Write a note on cache memory ?
23.a) Write a note on
i) Machine level language.
ii)Assembly language.
iii)Procedural language.
iV) problem oriented language .
b) Discuss the characteristics of Database ?
24.Write the procedure of mail-merge in M.S word ?
25. A) Explain any four layers in T.C.P/I.P model ?
b)Define search engine explain the technique used while searching for information through a search engine.
Y2K8 SCHEME
BCA 103 : COMPUTER FUNDAMENTALS
TIME: 3HOURS Max.Marks : 90
Instruction : Answer all the sections.
SECTION-A
NOTE; i) Answer any ten questions
ii) Each question carries two marks 10X2=20
1.what is memory ?
2.what is word length ?
3.What is Modem ?
4.Explain about data transfer rate ?
5.What is Hardware ?
6.What is a trojan horse ?
7. Mention any two internal DOS commands ?
8.Mention any two basic operations of MS.Excel ?
9.Write the full form of BASIC?
10.What is telecommunication ?
11.What is fibre optic cabels ?
12.What is LAN ?
SECTION-B
Answer any 5 questions Each questions carries five marks each.
13. Write a note on fourth generation computer ?
14.Explain all the categories of keys found on a typical keyboard ?
15.Discuss OCR in details ?
16. Write the difference between online processing and real time processing ?
17.Explain the three level of data base ?
18.Explain any five mathematical formula available in MS.Excel?
19.Explain Ring and Bus network topologies ?
20.Explain Client server and peer to peer architecture ?
SECTION-C
Answer any three questions .Each question carries fifteen marks 3x15 = 45
21.a) Explain any four areas of computer applications?
b) Describe the classification of computer on the basis of their functions?
22.a)Explain the generic computer organization with a diagram ?
b)Write a note on cache memory ?
23.a) Write a note on
i) Machine level language.
ii)Assembly language.
iii)Procedural language.
iV) problem oriented language .
b) Discuss the characteristics of Database ?
24.Write the procedure of mail-merge in M.S word ?
25. A) Explain any four layers in T.C.P/I.P model ?
b)Define search engine explain the technique used while searching for information through a search engine.
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