Answer:
Option D: NOW
Explanation:
In Microsoft Excel, NOW function can be used to return a serial number that corresponds to the system date and time beginning with December 31, 1899.
The NOW function is useful when a date and time is required for calculation or display. The value will be updated each time we open the Excel worksheet. To use the NOW function, we can type in the formula as follows:
<em>=NOW() </em>
Answer: (C) Sensitivity analysis
Explanation:
The sensitivity analysis is also known as simulation analysis or "What-if" analysis as, it is basically used for the outcome prediction of the decision making in various range of the given variable.
It is used by making a given arrangement of factors, an investigator can decide that how changing in a single variable influence the final result.
The sensitivity analysis is the process for investigation of how the vulnerability in the yield of a scientific model or framework can be isolated in the system.
Theretofore, Option (C) is correct as all the other options does not involve in the study of variable and also others are not the extension of what-if analysis.
Answer:
20
Explanation:
assuming the print statement is not indented, the program effectively calculates 2+5+6+7.
The range(...) is <em>excluding </em>the end value (8 in this case).
