Activities that must be completed immediately before an activity are called predecessor activities .
What activities must be completed immediately before a particular activity?
1. Activities that must be completed immediately before an activity are called predecessor activities . 2. Activities that must follow immediately after an activity are called successor activities.
What is an activity that ends before another activity can start?
A finish-to-finish relationship is where the predecessor activity must finish before the successor activity finishes. In a start-to-start relationship, the predecessor activity depends on starting before the successive activity can start.
Which type of activity has more than one activity immediately following it?
Burst activities have more than one activity immediately following them (more than one dependency arrow flowing from them).
When completing a forward pass you carry the early finish to the next activity where it becomes its early start unless the next succeeding activity is a merge activity in this case you select the smallest early finish number of all its immediate predecessor activities?
Question: when copleting a forward pass you carry the earky finish to the next axtivity where it become its early start unless the next succeeding activity is merge activity.
What activities is a burst activity?
– Burst Activity: an activity that has more than one activity immediately following it (more than one dependency arrow flowing from it).
What activities lie on the critical path?
Related Links. Critical path activities are the project tasks that must start and finish on time to ensure that the project ends on schedule . A delay in any critical path activity will delay completion of the project, unless the project plan can be adjusted so that successor tasks finish more quickly than planned.
What are the four types of dependencies?
- Finish to start (FS) A FS B means “activity A must finish before activity B can begin” (or “B can’t start until A has finished”). ...
- Finish to finish (FF) ...
- Start to start (SS). ...
- Start to finish (SF)
How do you identify dependencies?
- Identify and categorize the dependencies involved in your initiative.
- Validate the dependencies listed by voting for those that you agree impact your initiative.
- Rate the impact of each dependency.
What does start to start mean?
A Start-to-Start (or SS) dependency means that a successor activity cannot begin before its predecessor has started . They do not however have to start at the same time. These dependencies are common within projects which require their tasks to run parallel to one another.
What does start of an activity represented by?
The tail of the arrow represents the start and the head represents the finish of the activity (the length of the arrow does not represent the expected duration of the activity).
What are the rules of activity on arrow rules and conventions?
It is a network diagramming technique in which activities are represented by arrows. The start and end of each node or event is connected to an arrow. Between the two nodes lies an arrow that represents the activity. It is the earliest time that an activity can start with.
What is free float in critical path method?
Free float is measured by subtracting the early finish (EF) of the activity from the early start (ES) of the successor activity. Free float represents the amount of time that a schedule activity can be delayed without delaying the early start date of any immediate successor activity within the network path.
What activities is a merge activity?
Merge activity is an activity that has more than one activity immediately preceding it (more than one dependency arrow flowing to it).
Which activities can occur while this activity is taking place?
These activities are called successor activities. 3. Which activities can occur while this activity is taking place? This is known as a concurrent or parallel relationship .
What is the minimum amount of time a dependent activity must be delayed to begin or end?
1) The correct answer is option c) Lag . In project scheduling, Lag or Lag Time is the time that is required to delay to begin or end an activity...
