Which is the approach of object modelling method(s) a) User case modelling b) Data Flow Diagram c) E-R diagram d) Logical modelling e) Microsoft project In SDLC, System implementation and operation includes the activities of i. Coding ii. Testing iii. installation iv. Documentation, V. Training and supporting users a) i only b) i and v c) ii, ili and iv d) ili, iv and v e) All Which one is the proper explanation for Joint Application Design: a) Low cost b) Internal members only c) The participants can raise the question anytime d) Hold only once per project e) Highly intensive and effective for discussing the project/system The participants of Joint Application include: i. Session leader ii. Managers iii. Sponsor iv. Systems analyst Auditor a) i only b) i, il and iii c) I, II, ili and iv d) iv and v V. e) All