railway RRB JE (CBT I + CBT II) Mock Test 2024 Industrial Engineering Production Planning and Inventory Control Aggregate Production Planning and Scheduling
Which of the following statements concerning a Gantt chart is true?
1
Gantt charts are particularly helpful for scheduling and planning large projects
2
Gantt charts are particularly helpful for scheduling and planning projects with complex precedence relationships
3
The Gantt chart has been a popular project scheduling tool, but is not widely used now
4
The Gantt chart indicates where extra time is available and activities can be delayed.