18 Questions
In the given case study, who is responsible for supervising the mechanical and plumbing activities?
Mona
What is the main responsibility of Ali in the small 3 houses project?
Civil work, substructure
In the project, who is responsible for civil work in the superstructure segment?
Hossam
What activity has an overlap with 'Concreting unit 2'?
Excavate unit 2
What does a negative lag between two activities signify?
A delay between the two activities
Who supervises the electrical interior and exterior work in the small project?
Hossam
What is the main purpose of a project network diagram?
Showing activity relationships and dependencies
In the Activity on Arrow (AOA) representation, what do the arrows represent?
Project activities
Why is it essential for a project network to have a unified starting and ending point?
To ensure continuous networks with no gaps
What does Start to Start (SS) relationship between activities signify?
Successor activity starts before current activity finishes
What characteristic should each activity have in a network diagram except for the first and last activities?
Both predecessors and successors
How are nodes and arrows typically utilized in an Activity on Node (AON) representation?
Nodes represent the start and end of an activity, while arrows represent activities
In AON representation, what type of relationship allows for overlap/lag representation?
Start to start relationship
What is a characteristic specific to AOA networks that distinguishes them from AON networks?
Requirement for all predecessors to finish before an activity can start
According to the provided information, what does it mean if activity A is a predecessor of activity B in an AON diagram?
Activity B depends on the completion of activity A
What is a key advantage of using AON representation over AOA representation in project planning?
Easier to draw and comprehend
What allows AON diagrams to represent all four types of relationships among activities?
Ability to have overlap/lag representation
What does it mean if activity C depends on both activities A and B in an AON network diagram?
Activity C can start only after both activities A and B have finished
This quiz covers the logical relationships between activities in project scheduling, considering both constrained and unconstrained resources. It includes information on predecessors, activity descriptions, and overlaps between activities.
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