SDLC

What is a System?

• Collection of components which are interacted with each other to achieve a general purpose.

• Collection of components.

• Two or more computers interconnected to transfer data.

• Collection of interacted components.

What are the main 03 components of a system?

• Input

  Store

  Output

• Input

  Process

  Output

• Input

  Process

  Store

• Process

  Store

  Retrieve

Computerized system is better than (a)  

Find the correct order of software development life cycle?

• 1. Identfication of Requirments

  2. Coding of the Solution

  3. Designing the Solution

  4. Deployment of Solution

  5. Testing and debugging

  6. Maintanance of the system

• 1. Coding of the Solution

  2. Designing the Solution

  3. Identfication of Requirments

  4. Deployment of Solution

  5. Testing and debugging

  6. Maintanance of the system

• 1. Identfication of Requirments

  2. Designing the Solution

  3. Coding of the Solution

  4. Testing and debugging

  5. Deployment of Solution

  6. Maintanance of the system

• 1. Designing the Solution

  2. Identfication of Requirments

  3. Coding of the Solution

  4. Deployment of Solution

  5. Testing and debugging

  6. Maintanance of the system

State 04 types of testing methods?