Schedule
Mor than one dependency can be Mente forte same work Combination acude mandatory
external, mandatory internal discretionary external, and discretionary internal.
The pojectsam denies mandatory and discretionary dependence the projet manager kein
external nd intemal dependences (Remember, when we use the term “projet manager” inthis boa,
se eering to anyone doing profes management activites on the poset which cold include not jet
Ad projet manager ut albo supporting members of the project management team)
Dependencies in Hybrid Environments Today's digital products have diferent charter than
traditional, plc product. Consider how 3 contactor build a house. They woul complet the
interior ofthe house before they bull the oo, would they? Ofcourse nt. Te roof nds the wal, the
walls needa foundation andthe foundation needs land and pers place he dependencies ae i,
swell undenstood, and low to change Techniques ke network drum, cl path anal, and ted
Gantt charts ar valuable ad necessary.
ln he digital product space, however, there are many more options and posites. Good IT
architecture allows service toe sapped out easy aná promotes lng changes The mens there are
i fewer dependencies on diga projets Ths, coupled eth more requirements, renders much ofthe
traditional dependency ana and dependency management redundant, unrlable, and wate,
Teor, many ofthese techniques are not used in software henry dial projects Tasted, projet
manager work with product owners to den what the prints ar, and they werk with he teams on ow
‘esto bud them. Typically fsturs canbe implemented and evaluated independent of sch other
For example, sing bid approach to bd a energy trading sytem or an electrica operator the
product ner may Cte an inal seguence of rues to be developed. ‘Then they may reorder t
gical once the inital bid and validated screens are complete, The product owner may ner it
ai ae the reglatoy body responses get integrated. Sch schedule pearls woud equ extensive
schedule rework with tadivonal network diagrams and Gant Chart By comparo, reordering the
buckogon this hybrid projets much ess work
‘Leads and Lage A end may be wed to indicate tat an activity can stat before ts predecesor activity is
complete. For example we page design might be abl o stat five days before the database design s
nihed. Ala ls waiting time nerd between actives, ch as needing to wal three days ae pouting
‘concrete before constructing ce ame fra howe, When project activites ae Bat being equenced the
rai ofthe activites, and required end and gs, ay be uncenais,
Also when rating complex project schedule network diagrams tht include end and lagos metas
other dependence an automated scheduling system thatispartofthe PMIS can be ed, Tiss special
ef on lage proces
Project Schedule Network Diagram A project schedule network gram ian image depicting he
Bow ofrojetactivtieinthe logical order which they willbe performed. Al activites ae Start shou
beconnecedtgstlettone prdecesor activity Alacer onthe network diagram befor Finish shoud
be connected to atleast one sucesr acti In dion to sequencing atv, he network dieran
Ips yo to plan which activites can be completed in parle! an to se where leads or lag are required
(Ofcourse the more complex the project the more likey rs hat cts wl nel When an act
Isto armen avis directly preceding this ferred a path convergence. When an ati har
two oF more sucesor acts dicey following it thes releed tos path divergence, Both path
convergence and pth divergence are indicator of reser vin the impact activites.
Rather than es owing wht a network igram i, you wi be expected to answer harder, more
sophisticated questions when taking the exam. You need to have worked with network digrars to
“accurate answer uch questions You should Kaow tha nero drame canbe used in any ways For
‘example they canbe used
+ Help jo your time estate for the project.
+ Aid ineffective planning onpnizin, ad controling the projet
+ Show interdependence fal activities and hereby den hier acts,
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