3% of pedestrian fatalities were caused by impaired drivers
Answer:
The function is as follows:
def concList(aList):
retList = ""
for i in aList:
if(str(i).isdigit()):
retList+=str(i)
else:
retList = "Not digits"
break;
return retList
Explanation:
This defines the function
def concList(aList):
This initializes the return string to an empty string
retList = ""
This iterates through aList
for i in aList:
This converts each element of the list to an empty list and checks if the string is digit
if(str(i).isdigit()):
If yes, the element is concatenated
retList+=str(i)
If otherwise
else:
The return string is set to "No digits"
retList = "Not digits"
And the loop is exited
break;
This returns the return string
return retList
The correct answer is letter b
Answer:
White box testing strategy
Explanation:
Pen or penetration testing, also known as ethical hacking is a technique used by an organisation to examine the computer systems, networks and web applications for security vulnerabilities such as loopholes, that can be exploited by an attacker.
There several strategies in pen testing that can be used to check for network vulnerabilities, they are, internal testing, external testing, black box testing, white box testing, blind testing etc.
Unlike in black box testing, white box testing provides all necessary information like IP addresses, network structure, operating system etc, to the pen tester.
Answer:
An example of effective communication is when the person who you are talking to listens actively and absorbs your point and understands it.
Explanation:
Hope this helps!!
