#1) If a function is legally prototyped to return an integer value, it can return a structure member that is an integer data type.
Answer: True. Any method that is not declared void must contain a return statement with a corresponding return value. The data type of the return value must match the method's declared return type; you can't return an integer value from a method declared to return a boolean.
Link a GPO to the Marketing OU. In the GPO, edit the Enable client-side targeting policy and specify the Marketing Computers group.
In the WSUS console, edit the options for Computers and specify Use Group Policy or registry settings on computers.
In the WSUS console, create a Marketing Computers group.
Answer:
Navigation Tabs
Explanation:
Navigation tab is used to switch between different pages that are shown in navigation tab. It is not used to navigate through the document.
Scroll bar is used to navigate through the document line by line. It has been shown on the right side of the document to move up and down the page.
Next page and previous page button used to navigate between pages of the documents.
Answer:
- import math
-
- def standard_deviation(aList):
- sum = 0
- for x in aList:
- sum += x
-
- mean = sum / float(len(aList))
-
- sumDe = 0
-
- for x in aList:
- sumDe += (x - mean) * (x - mean)
-
- variance = sumDe / float(len(aList))
- SD = math.sqrt(variance)
-
- return SD
-
- print(standard_deviation([3,6, 7, 9, 12, 17]))
Explanation:
The solution code is written in Python 3.
Firstly, we need to import math module (Line 1).
Next, create a function standard_deviation that takes one input parameter, which is a list (Line 3). In the function, calculate the mean for the value in the input list (Line 4-8). Next, use the mean to calculate the variance (Line 10-15). Next, use sqrt method from math module to get the square root of variance and this will result in standard deviation (Line 16). At last, return the standard deviation (Line 18).
We can test the function using a sample list (Line 20) and we shall get 4.509249752822894
If we pass an empty list, a ZeroDivisionError exception will be raised.
OPTION A would be the answer
