bscs ii year

7/23/2019 Bscs II Year

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TAMIL NADU OPEN UNIVERSITY

School Of Computer Science

SPOT ASSIGNMENT- CY-2015

NOTE: Part A Contains 3 Questions and will carry 5 Marks each, Part B Contains 1

Question and will carry 10 Marks. Students are requested to write both Part A and Part B.

Bachelor of Sciences (Computer Sciences)

First Year

Course Code: BSCS-07

Course Title: Applied Operations Research

(Total Marks=25)

Part- A- Short Answer Questions

Answer all questions (3 X 5 = 15 Marks)

1. Solve the following LPP by using Two Phase method

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

ax z = 2x +x +x

subject to

4 6 3 8

3 6 4 1

2 3 5 4

, , 0

M

x x x

x x x

x x x

x x x

2. Solve the following by graphical method.

1 23 MaxZ X X

Subject to,

1 2

1 2

1 2

2

1 2

300

2 200

2 100

200

, 0

X X

X X

X X

X

X X



3. Solve the following by graphical method

5 8 MaxZ X Y

Subject to,

3 2 36

2 20

3 4 42

, 0

X Y

X Y

X Y

X Y

Part- B- Long Answer Question

Answer the following question (1 X 10 = 10 Marks)

1. Solve the following LPP by using simplex method

1 2 3

1 2 3

1 2 3

1 2 3

max z = x +x +3x

subject to

3 2 2

2 2 2

, , 0

imize

x x x

x x x

x x x





SPOT ASSIGNMENT – CY-2015

NOTE: Part A Contains 3 Questions and will carry 5 Marks each, Part B Contain 1

Question and will carry 10 Marks. Students are requested to write 150 words and

should not exceed 2 pages each in Part A, 300 words and should not exceed 4 pages in

Part B. .

Bachelor of Sciences. Computer Sciences

First Year


Course Title: Design and Analysis of Algorithms

(Total Marks=25)



1. What is Big “Oh” notation?

2. Explain the Iteration method for solving recurrences?

3. Explain binary search algorithm?

Part- B- Long Answer Questions


1. Explain in detail about Hill Climbing technique with example.








should not exceed 2 pages each in Part A, 300 words and should not exceed 4 pages in

Part B.

Bachelor of Sciences(Computer Sciences)

First Year


Course Title: Object Oriented Programming with C++

(Total Marks=25)



1. What is the difference between realloc() and free()?

2. What is Modifier?

3. Write short note on

a. Friend Function

b. Inline Function



1. Write in details of Constructor function and Destructor function.








should not exceed 2 pages each in Part A, 300 words and should not exceed 4 pages

in Part B.

Bachelor of Sciences.(Computer Sciences)

Second Year


Course Title: Introduction to Database Management Systems

(Total Marks=25)



1. What are the two categories of Client-Server application development.

2. Define the following terms

i. Inverted List ii. Candidate Key iii. B-Tree iv. Foreign Key.

3. Define the following terms:

Files Records Data warehouse.



1. Write the major components of a Database Management System.







Question and will carry 10 Marks. Students are requested to write 150 words and should

not exceed 2 pages each in Part A, 300 words and should not exceed 4 pages in Part B.


Second Year

Course Code: BSCS-11*

Course Title: Accounting and Financial Management

(Total Marks=25)



1. Discuss the role of an Internal auditor and an External auditor.

2. The following figures relate to the maintenance expenses incurred in a machine

shop and the corresponding machine hours for a period of 4 months.

Month Machine hours Maintenance expenses (Rs)

January 1000 4000

February 1500 5000

March 500 3000

April 2000 6000

segregate the maintenance expenses into fixed and variable elements.

3. What do you understand from the term “Trading on equity” ?

Part- B- Long Answer Questions

Answer the following question (1 X 10 = 10 Marks)1. Discuss the concept of working Capital and distinguish between fixed and

fluctuating working capital.





SPOT ASSIGNMENT – (CY-2015)




in Part B.


Second Year


Course Title: Management Information Systems

(Total Marks=25)



1. Explain the functions of Managers?

2. Explain about management Information Systems?

3. Discuss the system development life cycle?



1. Explain in detail about Marketing Information Management?









in Part B.


Second Year


Course Title: Principles of Management

(Total Marks=25)



1. Explain Management as a science

2. Distinguish between unity of control and delegation

3. State the functions of staffing



1. Write short note on the following:a. Span of management.

b. Committees.c. Selection.





SPOT ASSIGNMENT –

CY-2015




in Part B.


Second Year


Course Title: Managing Information Technology

(Total Marks=25)



1. What do you understand by Product Supply Innovation?

2. What are the various costs involved in system management?

3. Identify the risks to be handled in Information Planning



1. Discuss the suitable design of IT asset management methods in I.T companies.

bscs ii year

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