Answer:
The Python code is given below
Explanation:
# Get our input from the command line
import sys
N = int(sys.argv[2])
# Convert the list of strings into integers
numbers= []
for i in sys.argv[1].split(","):
if(i.isdigit()):
numbers.append(int(i))
# numbers now contains the list of integers
f = False
#Use for loop upto len(numbers)
for i in range(0,len(numbers)):
#Use "if" loop to check
if numbers[i] == N:
#Assign "True" to "f"
f = True
#Display "i"
print(i)
break
#Check "if" loop by assigning "false" to "f"
if f==False:
#Print "-1"
print("-1")
Answer:
18000 seconds or 300 minutes.
Explanation:
In the example given in the question, it is stated that the system uses 32-bit unique salt which is equal to 4 bytes where every digit takes up 1 byte thus forming the 4 digit passwords.
Considering that the passwords are 4 digits, starting from 1000 and up to 9999, there are 9000 possible password combinations.
If Eve has to go through the whole range of possible password combinations and it takes her 1 second to guess 1 password. Then in the worst case scenario, it would take her 18000 seconds or 300 minutes to crack both accounts, assuming that it is possible for them to use the same passwords.
I hope this answer helps.
The answer is A. For instance, to use the sum function, you would need to =SUM()
Answer:
See explaination
Explanation:
def readFileFirstLast(filename):
# doc string
''' Function accept the filename and opens the fle
and reads all lines and strips new line character and
stores first and last in a string and return that string'''
#eception handle if file not found
try:
#opening the file
f = open(filename)
#reading the first line and striping the ne line
string = f.readline().strip()
#iterating until last line
for line in f:
pass
#concate the last line after strip the new line character to the string
string = string + " " + line.strip()
#return the string
return string
except:
#if file not found
return "File not found"
#taking the file name from user
filename = input("Enter a file name: ")
#printing the doc string in function
print("\ndoc_sting: \n"+ readFileFirstLast.__doc__+"\n")
#printing the returned string by calling the readFileFirstLast()
print("output string :")
print(readFileFirstLast(filename))
As for this problem, the most probable and the most likely answer to this would be it depends on the person or the user of it since there aren't any options presented with the problem.
WordArt is there to be of use during presentations, during discussions, and other things. On the other hand, as the technological advancement takes leaps and bounds going forward, this utility seems to be underused and isn't expected to give a more impact to the reader or to the recipient of such document that contains it. This is typically used for people that aren't too familiar yet, as to how to utilize other programs to enhance their documents and files.
