West Bengal Institute of Technology (WBIT) 2008 B.C.A Computer Application 102 _Business System and Application ( ) - Question Paper
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CS/BCA/SEM-1/BCA-102/08/(09) 3 ENGINEERING & MANAGEMENT EXAMINATIONS, DECEMBER - 2008 BUSINESS SYSTEMS AND APPLICATIONS SEMESTER - 1 | ||||
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Time : 3 Hours ) |
GROUP-A (Multiple Choice Type Questions) 1. Choose the correct alternatives for the following : 10 x 1 = 10 | |||
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The time between receipt of order for a product and delivery of the same is called | |||
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a) cycle time |
b) |
lead time r | ||
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c) execution time |
d) |
none of these. | ||
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11) |
Teleconferencing refers to | |||
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a) audio conferencing |
b) |
video conferencing | ||
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c) computer conferencing |
d) |
all of these. | ||
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ill) |
Geographic Information System is a special category of | |||
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a) EDP |
b) |
DSS | ||
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c) EIS |
d) |
none of ttyese. | ||
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iv) |
Web enabled hyperion is an example of | |||
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a) EIS |
b) |
DSS | ||
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c) MIS |
d) |
TPS. | ||
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v) The primary function of datamart is
b) data integration
d) none of these.
a) data cleaning
c) data selection
vi) Strategic planning is measurable in terms of
a) days
b) months d) years.
b) leading
d) organizing.
c) weeks
vii) The fourth management function is
a) controlling
c) planning
viii) OLTP stands for
a) offline transaction processing
b) online training processing
c) online transaction processing
d) offline training placement.
ix) The application software that serves as cross-functional enterprise backbone is
b) data warehouse
a) SAP R/3
A
c) datamart
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d) StarOffice.
x) Touchscreen terminal is an example of
b) MIS d) TPS.
a) EIS c) DSS
GROUP -B ( Short Answer Type Questions )
Answer any three of the following. 3x5= 15
2. What is information ? Write the characteristics of information. 5
3. How is the data processing done in computer based information system ? 5
4. What is an expert system ? Define knowledge engineering. 5
5. How can video conferencing save money for a business ? What applications are often used in office automation ? 5
6. What are the different types of files that are associated with TPS ? 5
GROUP -C ( Long Answer Type Questions )
Answer any three of the following. 3 x 15 = 45
7. What are intranet and extranet ? Provide some examples of WAP protocol suit. What is the relationship between E-commerce and networking ? Write down a short note on infrastructure requirement of E-commerce. 4 + 1 + 5 + 5,
8. What is decision making ? How many types of decision making models are there.? Explain about these models in brief. Write down the characteristics of a decision.
2 + 2 + 6 + 5
9. Define closed and open system with suitable examples. What do you mean by SDLC ? Briefly discuss about various phases of life cycle. 5 + 2 + 8
10. a) Define artificial intelligence. 2
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b) What are the major application areas of artificial intelligence ? 4
c) What is GDSS ? 3
d) What are the three computer based supports available in GDSS ? 3
e) Write down the advantages and disadvantages of expert system. 3
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, . ) CS/BCA/SEM-1 /BCA-102/08/(09)
11. Write short notes on any three of the following :
0 Data warehouse
b) Cost benefit analysis
c) CRM
d) BPO
e) Distributed data processing.
END
11705 ( 13/12 )
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Attachment: |
| Earning: Approval pending. |
