There are five main stages of SDLC:

Requirement: In this phase a techno team take a requirements form a customer by meeting,what they actually WANT or what they need in there product.

Analysis: In this requirements are converted into documents and covers all the customer requirements called FRS (functional requirement specifications), Finally it will approved by head or any senior persons of the customerside, After approvel the requirements are nail down and the devlopeing process is start RIGHT from there.

Design: In this phase the design of the product is prepared i.e all the requirements are converted into the architechture design.(SRS : Software resuirment specification is prepared) .

This phase includes :

• LLD - Low Level Design Documentation:This level deals with lower level modules.The flow of diagram handled here is data Flow Diagram.Developers HANDLE this Level.

• HLD - High Level Design Documentation: This level deals with higher level modules.The flow of diagram handled here is ER - Entity Relationship.Both Developers and Testers handle this Level.

Coding:In this phase all the requirements of the customer are converted into the code form.

Testing:In this phase the software under devlopement is tested for quality of the product,that the product we are builting is error free or a quality product.

This phase incudes 2 types of Testing:

i. Static Testing : Testing each and every phase completely is called as Static testing.It is also called as Reviews.

ii. Dynamic Testing : Testing after the competion of the entire project .

Maintance:In this phase the maintance of the product is carried out.

There are five main stages of SDLC:

Requirement: In this phase a techno team take a requirements form a customer by meeting,what they actually want or what they need in there product.

Analysis: In this requirements are converted into documents and covers all the customer requirements called FRS (functional requirement specifications), Finally it will approved by head or any senior persons of the customerside, After approvel the requirements are nail down and the devlopeing process is start right from there.

Design: In this phase the design of the product is prepared i.e all the requirements are converted into the architechture design.(SRS : Software resuirment specification is prepared) .

This phase includes :

Coding:In this phase all the requirements of the customer are converted into the code form.

Testing:In this phase the software under devlopement is tested for quality of the product,that the product we are builting is error free or a quality product.

This phase incudes 2 types of Testing:

i. Static Testing : Testing each and every phase completely is called as Static testing.It is also called as Reviews.

ii. Dynamic Testing : Testing after the competion of the entire project .

Maintance:In this phase the maintance of the product is carried out.