Question { Wipro, 17193 }

What is the difference between high level design and low
level design with example

Answer

High level design seems like abstract which explains overall functionalities and
Low level design is like data flow in the functionalities which explains in briefly about Data flow.

Ans could be much better than this as of my knowledge i wrote this...

Question { Yardi, 15585 }

What is 'Shows stopper Bug'

Answer

The 'Bug' which will not allow u to do testing.

Ex: If u r responsible for a specific module and that module is not opening to do testing..then this kind of bug can be called as show stopper bug.

Correct me if am wrong

Question { 3208 }

How do work in Cilent server Application?

Answer

Projects are broadly divided into two types of:

2 tier applications
3 tier applications

CLIENT / SERVER APP TESTING :
This type of testing usually done for 2 tier applications (usually developed for LAN)
Here we will be having front-end and backend.

The application launched on front-end will be having forms and reports which will be monitoring and manipulating data

E.g: applications developed in VB, VC++, Core Java, C, C++, D2K, PowerBuilder etc.,
The backend for these applications would be MS Access, SQL Server, Oracle, Sybase, Mysql, Quadbase

The tests performed on these types of applications would be
- User interface testing
- Manual support testing
- Functionality testing
- Compatibility testing & configuration testing
- Intersystem testing

WEB APP TESTING :
This is done for 3 tier applications (developed for Internet / intranet / xtranet)
Here we will be having Browser, web server and DB server.

The applications accessible in browser would be developed in HTML, DHTML, XML, JavaScript etc. (We can monitor through these applications)

Applications for the web server would be developed in Java, ASP, JSP, VBScript, JavaScript, Perl, Cold Fusion, PHP etc. (All the manipulations are done on the web server with the help of these programs developed)

The DBserver would be having oracle, sql server, sybase, mysql etc. (All data is stored in the database available on the DB server)

The tests performed on these types of applications would be
- User interface testing
- Functionality testing
- Security testing
- Browser compatibility testing
- Load / stress testing
- Interoperability testing/intersystem testing
- Storage and data volume testing

Question { 3731 }

which approach u r following while integrating the
modules(top down or bottom up) explain process

Answer

For integrating the modules we have three techniques or approaches. Which one we have to follow is depends on the source code availability.

Three techniques are
1.Bing Bang approach
2.Top - Down approach
3.Bottom-Up approach

>Bing bang approach can be choosed when all Units are available without any incompletion in programming.
>Top-Down approach can be choosed when any in completed program at bottom level while integrating the modules. Here integration can be done from top to bottom. and incompleted program can be replaced with "Stub"
>Bottom-Up approach can be choosed when any in completed program at top level. Here integration can be done from bottom to top and the incompleted program can be replaced with "Driver"

Correct me if am wrong.