Answer:
B. False.
Explanation:
Cryptanalysis can be defined as the study, art or process of evaluating and analyzing information systems such as ciphertext, cryptographic systems and ciphers. The main purpose of Cryptanalysis is for a better understanding of how the cryptographic system works, in order to find techniques for deciphering, defeating or weakening them without an access to any privileged or secret data (information) required to do so.
Hence, cryptanalysis is made more difficult by having longer keywords as opposed to having shorter keywords which typically would make it easier for an attacker to decipher.
In a nutshell, it is false and incorrect to say that cryptanalysis is made more difficult by having shorter keywords.
Answer:
I think you can get mic feedback from all of the microphones
Explanation:
Let me know if this is the answer you are looking for
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))
Answer:
d. Stockholder theory
Explanation:
The theory of maximising profits
Based on the above, the type of cable that need to be used by you is option B) Plenum rated cable.
<h3>What is plenum rated cable mean?</h3>
Plenum rated cable is known to be a kind of a cable that tends to have a unique form of insulation that is known to have low smoke and low flame attribute.
Note that the Plenum cable is one that need to be installed in any "air handling" space and as such, Based on the above, the type of cable that need to be used by you is option B) Plenum rated cable.
Learn more about cable from
brainly.com/question/13258934
#SPJ1
See full question below
You are adding new wires in your building for some new offices. The building has a false ceiling that holds the lights and provides an air path for heating and air conditioning. You would like to run your Ethernet cables in this area. Which type of cable must you use?
A) STP cables
B) Plenum rated cable
C) Cat 5e or Cat 6a cables
D) PVC jacketed cables
E) Fiber optic cables
