Software Development Life Cycle

Question 1

What is SDLC?

Answer 1

→ detailed plan for building, deploying, and maintaining the software.

Question 2

NAME STEPS OF SDLC

Answer 2

→ system /requirements analysis
→ system design
→system implementation
→ system testing
→ operation & maintenance/ evolution

Question 3

REQUIREMENT ANALYSIS

Answer 3

→who are the users?

→ what will the system do?

→ what problem is the system addressing?

→ is it feasible?

Question 4

SYSTEM DESIGN

Answer 4

→ the hardware, software, and network requirements

→ what will be developed in-house?

→ what will be developed externally?

Question 5

SYSTEM IMPLEMENTATION

Answer 5

Convert from old system to new system .

Train new users, make them comfortable, and gain their support.

Compile final documentation.

Evaluate system.

Question 6

SYSTEM TESTING

Answer 6

Demonstrate that software functions appear to be working according to specification and performance requirements.

Question 7

OPERATION & MAINTENANCE

Answer 7

physical repair of the system.

Correction of new bugs found.

System adjustments to environment changes.

Checkups from time to time .

Question 8

Deliverables for SDLC

Answer 8

Requirements
system request, system addressing, feasibility

Analysis
high level initial design, system proposal

Design
architecture design, interface design, program design

Implementation
docomentation, training plan, support plan

Launch and monitoring
launched system, monitoring tools, issue resolution reports

Maintenance and Updates
regular updates, maintenance reports