Wednesday 16 June 2021

Eco - 01 - 2011 Term end Question paper solved answers

Eco - 01 - 2011 Term end Question paper solved answers

No. of Printed Pages : 4 ECO-1
BACHELOR'S DEGREE PROGRAMME
O Term-End Examination
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June, 2011
O
Lc)
ELECTIVE COURSE : COMMERCE
ECO- 1 : BUSINESS ORGANISATION
Time : 2 hours Maximum Marks : 50
(Weightage 70 %)
Note : Attempt both Part - A and Part - B.

SECTION - A

1. Attempt any four of the following : 5+5+5+5

a) Distinguish between profession and employment.
Answer: 


b)Describe briefly different types of promoters of business.
Answer: 

Types of Promoters
There are various types of promoters. They are classified as professional promoters,
financial promoters, entrepreneurial promoters, institutional promoters and government.

1 Professional promoters: These are specialists in forming new business enterprises.
After promoting an enterprise they eventually handover the control and management to

the shareholders of the company.

2 Financial promoters: These promoters float new enterprises during favourable
conditions in securities market. They are people who have financial stability and are
looking forward to new opportunities for investment.

3 Entrepreneurial promoters: These promoters conceive the idea.of a ncw business unit,
do the necessary preliminary work in setting up the business unit and ultimately control
and manage the same. In India most promoters belong to this category.

4 Institutional promoters: There arc some specialised institutions like Industrial
Development Bank of India, National Industrial Developmcnt Corporation, etc., which
are providing technical, managerial and financial assistance for the promotion of new
enterprises. These institutions collaborate with other entrepreneurs to launch the
enterprises.

5 Government: Since independence, Government of India has emerged as a big promoter
of enterprises. It has promoted several enterprises in differenl fields such as ordnance
factories, heavy eleclricals, shipping, iron & steel, fertilizers and pesticides, oil and
natural gas, etc.



Sunday 7 January 2018

IGNOU BCA VIDEO LECTURES 


1. Working with Use Case Diagrams


2. Basics of C Programming-II


3. Floating Point Representation


4. Structures and Unions in C Programming


5. QoS in Mobile Communication


6. Optometry Practice Visual Acuity


7. Microprocessors


8. Working with Use Case Diagrams


9. Pipelining


10. Basics of C Programming-II


11. Working with State Diagrams


12. Working with Sequence Diagrams


13. Flowchart and Algorithm


14. A.I.Programming Language-LISP-1


15. A.I.Programming Language-LISP-2


16. Sequential Circuits-The Flipflops

click here 

Wednesday 5 April 2017

MCS-014 : SOLVED QUESTION PAPER - JUNE 2016

MCS-014 : SYSTEMS ANALYSIS AND DESIGN-SOLVED QUESTION PAPER - JUNE - 2016 

1. (a) Prepare SRS for a library management system. Make necessary       assumptions. 8 MARKS


(b) Draw ERD for a library management system. Explain various components and relationships in detail. 8 MARKS

ANSWER: GET ANSWER HERE


(c) Differentiate between DFD and Flow chart.

ANSWER: GET ANSWER HERE
ANSWER: DFD can be categorized in the following forms:

Context diagram: An overview of an organizational system that shows the system
boundaries, external entities that interact with the system and the major information
flows between the entities and the system. In this diagram, a single process represents
the whole system.

First level DFD: A data flow diagram that represents a system’s major processes, data
flows, and data stores at a high level of detail.

Functional decomposition diagram: Functional decomposition is an iterative
process of breaking the description of a system down into finer and finer detail which
create a set of charts in which one process on a given chart is explained in greater
detail on another chart. In this diagram, sub-processes of first level DFD are explained
in detail. Or you can GET ANSWER HERE for more information....


(d) Explain the following diagrams withexamples : 2x4=8(i) Structured chart

ANSWER: Structure Charts
Structure Charts are used to illustrate software (program) structure to fulfil
business requirements. Structure charts describe the interaction between independent
module and the data passing between the modules. These module specifications can
be passed to programmers prior to the writing of program code. In structure chart the
whole application is divided into modules (set of program instructions) and modules
are designed according to some principles of design.

A structure chart is a tree of sub-routines in a program (Refer to figure 4.7). It
indicates the interconnections among the sub-routines. The sub-routines
should be labelled with the same name used in the pseudo code.

GET ANSWER HERE For more information
[ HINT - just write the definition from above url and any 2 diagrams with as examples. Don't write everything completely from it as it is just for 4 marks.]



(ii) State-machine diagram

ANSWER: For definition of State Machine Diagram Get Answer Here

For State Machine Diagram and also Diagram Click Here Below...
https://www.visual-paradigm.com/VPGallery/diagrams/State.html

(e) What are the guidelines for databasedesign ? Explain the term 'Relational

Database Schema'. Give an example of this schema.

ANSWER: Guidelines for Database Design

The following are various guidelines for Database Design:

  • ensure that data stored in the files (database tables) are atomic. Data stored in the atomic form can be combined later to generate data in specific form;
  • every table must have a primary key which identifies each record in the table distinctly. Descriptive and meaningful name is to be used while naming a field in the table ( For example, use product_id instead of ID);
  • use single column primaray key whenever possible. As most of the join operations are made on primary key and composite primary keys make the operation slower;
  • use numeric key whenever possible;
  • use primary key name as foreign key for better readability;
  • avoid allowing null values to go into the columns that have discrete range of possible values; and
  • avoid multiple tables with similar structure wen one table is sufficient.

[ANSWERS WILL BE CONTINUED AND WILL BE UPLOADED SHORTLY]