Phase 1 - Page 1
ALOOKZ 5 Phases → SDLC

Phase 1 ¦ Phase 2 ¦ Phase 3 ¦ Phase 4 ¦ Phase 5

Phase Description Page Number
1 Preliminary Investigation
Preliminary investigation is SDLC first phase. In this phase, the system is investigated.
The objective of this phase is to conduct an initial analysis and findings of the system.
SDLC → Systems Development Life Cycle
What is Systems Development Life Cycle?
Systems Development Life Cycle is a step-by-step process
that includes a 5, 7 or 10 phase procedure of deliverables.
It is an organized way of developing successful systems.
It improves the quality of a system. SDLC consists of different phases.
Each phase deals with a key issue and produces result called deliverables.
The result of one phase becomes the input for the next phase.
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