Topic 6.0 : System Development Life Cycle (SDLC)

Second steps in SDLC is...

• Planning

• Analysis

• Design

• Implementation

What is the meaning by The Systems Development Life Cycle (SDLC) ?

• Determine the exact nature of the problem or improvement and decide whether it is worth pursuing.

• Specifying hardware and system requirements

• Determine the user's wants, needs and requirement

• conceptual model used in project management

  that describes the steps/phases involved in an

  information system development project.

Install and test the new system.

Tests performed during this step include

• Unit test

• Computer test

• System Test

• Creator Test

Conduct preliminary investigation was from phase..

• Analysis

• Implementation

• Maintenance

• Design

Usually System Analyst will conduct using…

These are techniques of Data gathering from System Analyst EXCEPT...

• Review documentation

• Observe

• Survey

• Sleeping

System Analyst will conduct using feasibility test which are..

• Economic feasibility

• Technical feasibility

• System feasibility

• Schedule feasibility

-Develop programs and apps, if necessary

-Install and test new system

These are Activities from..

• Analysis

• Implementation

• Design

• Maintenance

What is meant by Feasibility study ?

• Investigation to see the problem and decides whether it is practical and beneficial to build the system.

• Person responsible for designing and developing an information system (IS)

• Is a decision-making body in a company

• Working model of a proposed system

Identify which statement related to the activities

-Convert to the new system

• Direct conversion

• Parallel conversion

• Pilot conversion

• Phased conversion

Most SDLCs contain _____ steps/phases

• Two

• Five

• Six

• Four