Análisis e interpretación de textos en idioma inglés

1.       CONCEPTUAL MAP

2.    COMPARATIVE TABLE

SYSTEM ANALYSIS VERSUS SYSTEM DESIGN

	SYSTEM ANALYSIS AND SYSTEM  DESING
	ANALYSIS	DESING
How	How a system should operate	How the system will operate
What	What functions the system should perform	Define the physical components
Creation Process	SIMILARITIES
	1. You will have to conduct preliminary researches.
	2. You would choose to buy an off the shelf application or customize a software application catering to their specific needs.
	3. Present your final proposal to your client
	4. You will implement your solution and train the employees on the new system.
In Software Development	DIFFERENCES
	ANALYSIS	DESING
	It involves measuring.	It involves imagining.
	It implicates Clarifying, Organizing and itemizing.	It involves specifying some creation
	You can only validate an analysis as right or wrong, never good or bad.	It needs fits some requirements.
		You can judge a design as good or bad.
	Analysis is typically performed in preparation for some other activity.	Design is performed when the decision is made to build something

3.    TEN SENTENCES WITH MODAL VERBS IN “CODD´S” DOCUMENT

Ø  The system must qualify as relational, as a database, and as a management system.

Ø  It can be used both interactively and within application programs.

Ø  All data must be accessible

Ø  The DBMS must allow each field to remain null.

Ø  The distribution of portions of the database to various locations should be invisible to users of the database.

Ø  Users must be able to access the database’s structure (catalog) using the same query language that they use to access the database’s data.

Ø  The system must support set-at-a-time insert, update, and delete operators.

Ø  Integrity constraints must be specified separately from application programs and stored in the catalog.

Ø  It must be possible to change such constraints as and when appropriate without unnecessarily affecting existing applications.

Ø  Existing applications should continue to operate successfully

4.    TEN CORRECT VARIATIONS IN SENTENCES USING MODAL VERBS

Ø  The system should / have to qualify as relational, as a database, and as a management system.

Ø  It may be used both interactively and within application programs.

Ø  All data should /have to be accessible

Ø  The DBMS should /have to allow each field to remain null.

Ø  The distribution of portions of the database to various locations ought to be invisible to users of the database.

Ø  Users should /have to be able to access the database’s structure (catalog) using the same query language that they use to access the database’s data.

Ø  The system should / have to support set-at-a-time insert, update, and delete operators.

Ø  Integrity constraints should /have to be specified separately from application programs and stored in the catalog.

Ø  It should /have to be possible to change such constraints as and when appropriate without unnecessarily affecting existing applications.

Ø  Existing applications ought to continue to operate successfully

5.    TEN WRONG VARIATIONS IN LAST SENTENCES USING MODAL VERBS

Ø  The system can qualify as relational, as a database, and as a management system.

Ø  It must be used both interactively and within application programs.

Ø  All data can be accessible

Ø  The DBMS can allow each field to remain null.

Ø  The distribution of portions of the database to various locations could be invisible to users of the database.

Ø  Users can be able to access the database’s structure (catalog) using the same query language that they use to access the database’s data.

Ø  The system can support set-at-a-time insert, update, and delete operators.

Ø  Integrity constraints can be specified separately from application programs and stored in the catalog.

Ø  It can be possible to change such constraints as and when appropriate without unnecessarily affecting existing applications.

Ø  Existing applications could continue to operate successfully.

GLOSARY

REQUIRES:	Requiere
DEVELOPING:	Desarrollo
CONTINGENCIES:	Contingencias
STATEMENT :	Declaración
FINANCIAL:	Fiscal
FEASIBILITY:	Viabilidad
ROW:	Fila
CURRENT:	Actual
FLOW:	Flujo
MANAGEMENT:	Gestión
TOOLS:	Herramientas
PERFORMED:	Realizado
DATABASES:	Bases De Datos
CAMPAIGN:	Campaña
QUALIFY:	Calificar
REQUIREMENT:	Requisito
SYSTEMATIC:	Sistemática
SUPPORT:	Apoyo
INTERACTIVELY:	Interactivamente
OPERATIONS:	Operaciones