Questions

Executive plan can be defined as:

* SQL Server caches collected procedure or the plan of query execution and used thereafter by subsequent calls.

* An important feature in relation to performance enhancement.

* Data execution plan can be viewed textually or graphically.

When backed by buying, power wants become demands. 

Any factor limiting the size of a population whose effect is not dependent on the number of individuals in the population, then such factor is called Density Independent Factor. It is things that the organisms have no control over.

Here in the given options, food shortage and disease are factors that are dependent on the number of population but Floods have no dependency.

Some examples of density independent factors are :: Earth quake, fires, volcanic eruptions, floods, and  all natural calamities.

Cerebrum is the largest region of the brain.

Norway is the top most country in the world's happiest country's list 2017 and India ranks 122nd in the list below than the Pakistan and Bangladesh. 

Production costs to an economist reflect opportunity costs.

Here, “to reach in time” should be used. Idiom in times mean, not late. with enough time, to be able to do something

Head Quaters of FAO is located in Rome