BusinessAnalystFaq.com

 

Home | BA-Interview-Questions  | Jobs | Resumes  | BA-Dictionary | Books | Contact | Privacy Policy
Training & Tutorials:

*Roles and Responsibilities of a

 Business Analyst

*What is System Analyst

*What is SDLC and different

 Phases of it?

*What is usecase diagram?

 & its Importance.

*How to draw flowchart? And

 its uses?

*What is RUP? Explain in detail.

*What is UML explain in detail?

*Business Analyst Tutorials

*Business Analyst Interview

 Questions

*Testing (QA) knowledge Required

 for BA

*Business Analyst Healthcare

 domain Tutorials

*Business Analyst Finance

 Domain Tutorials

*Rational Rose Tools Interview

 Questions

*Diagrams for Business Analyst

*Resumes for Business Analyst

*Jobs for Business Analyst

*Interviews Tips

*Other-Interview-Questions

 

BA Interview Questions

*BA Interview questions set 1

*BA Interview questions set 2

*BA Interview questions set 3

*BA Interview questions set 4

*BA Interview questions set 5

*Business analyst Interview

 questions 6

*Business analyst Interview

 questions 7

*Business analyst Interview

 questions 8

*Resume writing tips for BA 9

*General business analyst interview

  questions 10

*Mortgage related interview questions

  for BA 11

 

Business Analyst Tutorials

*Responsibilities of a Business Analyst

*What is Business Analysis

*Sequence diagram Explained

*Class diagram explained

*RUP explained

*UML(unified modelling language)

*SDLC(systems development life cycle)

*Insurance knowledge for BA

*Health care knowledge for BA

*Finance banking knowledge for BA

*Role of a Business Analyst(high level)

*Use case diagram step by step

*Class Diagrams UML

*Responsibilities of BA

*What is RUP ?

*RUP in SDLC process

*SDLC

*Bug Life cycle

*BA Faq

*Business Users of the system

*Class diagrams

*CMM levels

*Collaboration diagram

*Data Mapping & Data modeling

*Data model in data base

*Deliverables in SDLC

*Tools used by BA

*Q-Gate (quality gate)

*RUP (rational unified processing)

*Sequence diagrams

*Deliverables in RUP

*UML (unified modeling language)

*Use case diagram

*Use case examples

*Use case template examples

*what are JAD sessions?

*What is GAP analysis ?

*What is User acceptance testing (
UAT)?

*Daily duties of a BA

*What is System analyst ?

*UML Tutorial Part 1

*UML Tutorial Part 2

*UML Tutorial Part 3

*UML Tutorial Part 4

*UML Tutorial Part 5

*UML Tutorial Part 6

*UML Tutorial Part 7

*UML Tutorial Part 8

 

Testing Knowledge

*Testing processes

*QTP recording flow

*Break points in qtp

*Split actions in qtp

*Parameterization

*Check Points in QTP

*Integrated testing

*What is QTP ?

*Loadrunner step by step

 

Business Analyst Finance

*Business Analyst Finance domain

 Interview questions set 1

*What is Fixed rate Loan?

*What is home equity line of credit

  (HELOC) ?

*What is Loan to value ratio ?

*What is debt to income  ratio &

*What is lien Lien holder ?

*What are mutual funds ? Interview

 questions

*Trading of Stocks , what are stocks?

*New york Stock exchange

*What is NASDAQ ?

*Stock exchanges in USA

*Factors that will affect the change in

 price of STOCKS

*How to buy a STOCK ?

*What stocks are treated as equity

 while bonds as debt ?

*Some more Finance related interview

  questions for Business analyst

*Imp finance related interview

 questions for BA

*What is SWAP and types of swaps

*What are  Options & Bonds and types

Bonds in finance

*what are Options in finance

*what is a derivative and how it functions

*Who is a broker dealer

*Commercial bank in brokerage industry

*Who is a market maker?

*who is a specialist ?

*What are bond and types of bonds

*Steps for writing use case diagram

*What is SOX (Sarbanes Oxley act)

*CMM Capability maturity model

 

Business Analyst Health care :

*BA Health Care Claims

*SAS (statistical analysis system)

*Clinical Trials

*What are FACETS

*Health care fraud detection

*What is HIPAA

*Medicare Procedures and policies

*Health care Interview questions for BA

 

Share on Facebook

 

 

 

 

 

What is class diagram

 

What is a Class Diagram 

For understanding class diagrams, we would need to understand UML first. So what is UML? UML is short for Unified Modeling Language and is a second generation notation for diagram-based object-oriented modeling. It was first developed by the company Rational Corp.(Booch). After that UML was advanced as an industry standard by the

Object Management Group (OMG).

 Class Diagrams are a part of the structural view of UML as they represent the static structure of a system. Class diagrams are basically used by Business Analysts or Solution Architects to design the static view of the classes involved. The diagrams depicts the grouping of classes which have the same attributes and behavior(operation or functions) and also it includes the interrelationships between two class. A class is an entity which is represented by a simple rectangle and is divided into three parts. At the top we have the Class Name, in the middle the list of the attributes specific to the class is included and lastly comes the class operation or function. If a simplified version of the class diagram is depicted then the last two compartments are not included or are left blank. The interrelationships are shown in the form of interconnecting lines between the classes and the dependencies are represented by symbols such as 1, 0, *(many), This part is similar to the data modeling diagram – entity relationship diagram.

As class diagrams are essential to all object oriented analysis, its used in 90% of the software projects with UML diagrams. But you should keep in mind that even though there are a number of UML notations, the lass diagram should be as simple and clear as possible without complicating it with unnecessary notations. Clasification of classes should be done keeping in mind the object orient principles and after listing the relevant classes you can depict them with the help of the class diagram.

An example of a class diagram is given in Figure A to give you an idea of the structure of class diagrams:

Figure A : Example of Class Diagram

In Fig A, lets take the “Dishware” class, it has three compartments. At present the attributes and operations compartment have been left blank, Each operation is prefixed a “+” sign to depict that its a function and suffixed by “(). The variables which will be input or passed through the function can be included within the symbol”()”.

Also included in the example are six other classes “Plate”, “Bowl”, “WoodenPlate”, “GlassPlate”, “WoodenBowl”, “GlasBowl”. The two classes “Plate” and “Bowl” are generalization of the main class “Dishware”. This can be depicted by the hollow triangle symbol as shown in Fig A.  The two classes “WoodenPlate” and “GlassPlate” are generalization of the class “Plate” and similarly for the class “Bowl”, the two classes “WoodenBowl” and “GlassBowl” are generalizations. Generalization means that the sub classes will inherit the behavior of the main class but will have attributes of their own as well. Lets take the example of “GlassPlate”, it will have the attributes of the class “Plate” like shape etc nut will also have its own attributes.

 

 

photo