Questions

When heated any substance, the molecules move apart from each other. Alike in the air the molecules move apart from each other. We know that the warm air is lighter than the cool air. Since after heating air gets warmer, it floats up and the cool air comes down to occupy the warm air place.

In the early 20th century, the Balkans were called a "powder keg" because the political situation in the region was very unstable. For a long time, the Ottoman Turks occupied the balkans, and with the rise of nationalism, some balkan states declared independence.

I. Inputs

• Enterprise environmental factors


• Organizational process assets 


• Project scope statement


• Work breakdown structure


• WBS dictionary 


• Project management plan

             - Schedule management plan

             - Staffing management plan

             - Risk register

II. Tools and Techniques

• Analogous estimating


• Determine resource cost rates


• Bottom-up estimating


• Parametric estimating


• Project management software


• Vendor bid analysis


• Reserve analysis


• Cost of quality

III. Outputs

• Activity cost estimates 


• Activity cost estimate supporting detail 


• Requested changes


• Cost management plan (updates)

A situation, where several processes access and manipulate the same data concurrently and the outcome of the execution depends on the particular order in which the access takes place, is called race condition. To guard against the race condition we need to ensure that only one process at a time can be manipulating the same data. The technique we use for this is called process synchronization.