Correct Answer - Option 4 : 1, 2, 3 and 4
The following are the project scheduling techniques:
1. Mathematical Analysis: It includes following:
a. Critical Path Method
b. Programme Evaluation and Review technique (PERT)
c. Linear programme chart- for optimization of resources.
d. Precedence Network Analysis
2. Duration Compression: It includes following:
a. Fast tracking
b. Crashing
3. Simulation
4. Resource Levelling
5. Gantt chart
6. Calendar
∴ All options are true.