Resource Scheduling

Correct Answer: Resource Smoothing

The correct answer is Resource Smoothing. In a situation where there are inter-dependent activities and common shared resources, resource smoothing is a technique that involves adjusting the project schedule to ensure that resource requirements do not exceed resource limits. This technique can help eliminate idle time for resources that is a result of delays in commencement of tasks. Resource Aggregation merely involves bringing together resources and is not a scheduling action. The PERT technique (Program Evaluation and Review Technique) involves statistical analysis and not scheduling actions. Monte Carlo analysis is used for risk assessment and not scheduling or managing resources.

Correct Answer: Schedule in overlapping hours of different time zones

The best approach to effectively schedule resources in a project with team members located in five different time zones, as a Project Manager, is to 'Schedule in overlapping hours of different time zones'. This allows team members to have shared working hours despite the difference in time zones. The approach of 'First Come, First Served' is not effective because it doesn't take into consideration the time zone differences which can lead to inefficiencies and poor productivity. 'Scheduling according to team member preferences' can lead to a lack of uniformity and inconsistency in the project schedule. Also, 'scheduling according to the services provider time zone' is not always suitable because it may not align with the working hours of all team members.

Correct Answer: Resource leveling

Resource leveling is the most effective technique in this scenario. Here's why: 1. Unpredictable resource availability: The question states that resource availability fluctuates unpredictably, causing schedule disruptions. Resource leveling is specifically designed to handle such situations. 2. Shared resources: The resources are shared across multiple departments, which increases complexity. Resource leveling helps balance resource usage across different projects and departments. 3. Schedule adjustments: Resource leveling allows for schedule adjustments based on resource constraints, which is crucial when dealing with unpredictable availability. 4. Optimization: This technique optimizes resource allocation to minimize over-allocation and under-allocation, which is essential in a multi-department setting. Why other options are less suitable: Critical path method focuses on identifying the longest sequence of dependent tasks, but doesn't address resource allocation issues. Resource smoothing with fixed duration aims to reduce resource fluctuations while maintaining the project duration. However, it's less flexible when dealing with unpredictable resource availability. Fast tracking all project activities is not an appropriate solution for resource constraints. It involves compressing the schedule by performing activities in parallel, which could potentially increase resource demands and exacerbate the problem.