Tuesday, June 19, 2018
Sunday, June 3, 2018
Model Question M Com S 2
E- Business and Cyber Law
Second Semester M.Com
Model
Examination, July 2016
CO 221 – Paper –
1: E- Business and Cyber Law
Time: 3 hours Maximum Marks: 75
SECTION
A
(Answer all questions. Each carries 2 marks)
1. What is E-Business?
2. Define the term cryptography.
3. What is Cyber Space?
4. Write a note on cyber vandalism.
5. What is peer to peer business model?
6. What do you mean by cyber ethics?
7. Write a note on e-retailing.
8. What is EPOS?
9. What is browsing
behavior?
10. What do you understand by spoofing?
(10 x 2=20)
SECTION
B
(Answer any five questions. Each carries 5 marks)
11. Examine the benefits of e-auction.
12. Describe the unique features of e-business and
examine its role in modern business.
13. What do you mean by selling chain management? Discuss
its impotence in e-business.
14. Write about the types of e-payment systems.
15. Discuss the important steps to design e-business.
16. Examine the important challenges faced by the cyber
world.
17. What are the latest trends in ERP?
18. What do you mean by cyber security? How it can be
enforced?
(5 x 5=25)
SECTION
C
(Answer any two questions. Each carries 15 marks)
19. Examine the E-Business models and explain how it becomes
beneficial to the business.
20. Discuss about the building blocks for successful CRM.
21. Examine
various aspects of Information Technology Act in India.
22. Explain about
various cyber crimes and its impact on e-commerce activities.
(2 x15=30)
Model Question
S 4 B Com Statistics
FIRST
DEGREE PROGRAMME IN COMMERCE
FORTH
SEMESTER EXAMINATION – (MODEL QUESTION PAPER)
Complementary
Course IV: CO 1431- BUSINESS STATISTICS
(2014
Admissions onwards)
Time: Three Hours Maximum: 80 Marks
SECTION-A
Answer
all questions in one or two sentences. Each question carries 1 mark.
1.
Define statistics.
2. What
is a pie diagram?
3.
Define geometric mean.
4. What
is a time series?
5. Write a short note on sampling.
6. Define Fisher’s Ideal index.
7. What do you mean by mean deviation?
8. What
is a scatter diagram?
9. What do you mean by positive correlation?
10. What
is extrapolation?
(10 x 1=10)
SECTION
B
Answer
any eight questions. Each carries 2 marks.
11. Explain how cost of living
index numbers are constructed?
12. What is economic time series?
13. What is random sampling?
14. What is regression?
15. Define Karl Pearson’s
coefficient of correlation
16. What are the functions of averages?
17. State the various measures of
central tendency.
18. Define primary and secondary
data.
19. State the principle
underlying classification of data.
20. Distinguish between positive
and negative correlation.
21. Distinguish between
regression and correlation.
22. What is a bar diagram?
Examine its various types.
(8
x 2=16)
SECTION-C
Answer
any six questions. Each carries 4 marks.
23. Distinguish the difference
between simple and compound events
24. What is the purpose of
analysing seasonal variation in business problem?
25. Find out the value of geometric
mean from the following figures.
57,
5, 87,75, 53.
26. Explain briefly the method of
moving averages for calculating the trend.
27. In calculating a certain cost
of living index number the following weights were used:
food 15,
clothing 3, rent 4, fuel and light 2, miscellaneous 1.
Calculate the index
for the period when the average percentage increases in prices of items in the
various groups over the base period were 32, 54, 47, 78 and 58 respectively.
Suppose a
business executive was earning Rs.2050 in the base period, what should be his
salary in the current period if his standard of living is to remain the same?
28. What is an index number? Analyse
the use of index numbers.
29. Explain what are regression lines?
Why are there two such lines?
30. Explain clearly the
relationship between mean, median and mode.
31. Find out the range and its
coefficient from the following information.
25,
32, 85, 42, 10, 30, 45.
(6
x 4=24)
SECTION-D
Answer
any two questions. Each carries 15 marks.
32. What do you mean by time
series analysis? Explain the components of time series.
33. The following data relate to
the scores obtained by 9 sales men of a company in an Intelligence Test and
their weekly sales in 000’ Rs.
Sales men: A B C D E F G H I
Intelligence
Test score: 50 60 50 60 80 50 80
40 70
Weekly
sales: 30 60 40
50 60 30 70 50 60
(i) Obtain the regression
equation of sales on Intelligence Test scores of the salesmen.
(ii) If the Intelligence Test
Scores of a sales man is 65, what would be his expected weekly sales?
34. It is stated that the Fishers
ideal index number satisfies both time reversal and factor reversal tests
prove. Prove by using the following data. Also find fishers’ Index number.
Commodity
|
2014
|
2015
|
||
P
|
Q
|
P
|
Q
|
|
A
|
2
|
75
|
3
|
80
|
B
|
5
|
125
|
4
|
140
|
C
|
7
|
40
|
6
|
35
|
D
|
4
|
25
|
7
|
30
|
35. From the following data find
out the value of standard deviation and coefficient of variation.
Size : 0-2 2-4 4-6 6-8 8-10 10-12
Frequency : 2 4 6 4 2 6
(2 x 15=30)
Model Questions S 1 B Com
1. METHODOLOGY AND PERSPECTIVES OF BUSINESS EDUCATION
Model Question
First Semester B.Com Degree, Model Examination
METHODOLOGY
AND PERSPECTIVES OF BUSINESS EDUCATION
Time:
1.5 Hours Total Marks: 40
SECTION A
[Answer all
questions. Each question carries 1
mark.]
1. What is a tertiary sector?
2. What is a Trust?
3. What do you understand by mixed economy?
4. Who is an Entrepreneur?
5. What is PPP?
6. What is sole proprietorship?
7. What do you understand by QWL?
8. Define ‘Stakeholders’ of business?
10. What is cost of
capital?
(10 x 1= 10)
SECTION B
[Answer any Eight questions. Each question carries 2 marks.]
11.
Distinguish
between business not for profit and business for non-profit.
12.
Explain
family entities.
13.
Explain
the goals of co- operatives.
14.
Explain
HRM.
15.
Distinguish
between direct taxes and indirect taxes.
16.
How
can a business mobilize financial resources? Explain.
17.
Explain
why profit maximisation objective is regarded as inappropriate one?
18.
Explain
the use of technology in business.
19.
Features
of mixed economy.
20.
Mention
the basic features of partnership.
21.
Distinguish
between borrowed capital and owned capital.
22.
Write
a note on business information.
(8 x 2=16.)
SECTION C
[Answer any SIX questions. Each question carries 4 marks]
23. Distinguish
between public company and private company.
24.
Explain the importance of public enterprises in
Indian context.
25.
Discuss
the auxiliaries to trade.
26.
Explain
the factors to be considered for the selection of an ideal business
organization.
27.
Point
out the impact of globalization on the Indian economy
28.
Discuss
the accounting process briefly.
29.
Explain
various methods of learning business information.
30.
Discuss
the methods of collecting primary data.
31.
Explain
the relevance of the case study method in business research.
(6 x 4=24.)
SECTION D
[Answer any TWO questions. Each question carries 15 marks]
32.
Explain the different economic systems.
33. “ Primary market contributes
to capital formation directly; secondary market does so
indirectly.”
Discuss.
34.
Explain the role of a business in the economic development of a country.
35.
Discuss the major sources of business finance. (2
x 15=30.)
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