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3 years ago

What is the difference between ""cracking"" a code and ""decrypting"" a message?

Computers and Technology

1 answer:

Brut [27]3 years ago

3 0

Answer:

Cracking a code is when you attempt to decode a secret message without knowing all the specifics of the cipher and decryption is when you already know the key and are trying to reverse the process of encryption.

Explanation:

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g What advantage does a circuit-switched network have over a packet-switched network? What advantages does TDM have over FDM in

REY [17]

Answer:

Advantages of a circuit-switched network over a packet-switched network are:

In Circuit-switched networks, resources needed to provide communication between the end systems for the duration of the session are usually reserved unlike in packet-switched networks where they are not reserved.
Circuit-switched networks have faster communication, so they can be used for Voice/Video calls
Circuit-switched networks have less errors in communication
Circuit-switched networks are more suitable for real-time services. Packet-switched networks are simpler, more efficient, and less costly to implement. They also offer better sharing of transmission capacity than circuit-switched network

Advantages does TDM have over FDM in a circuit-switched network are;

In TDM, all connections operate at the same frequency , but In FDM, all connections operate at different frequencies
In TDM there is low interference between the signals that are being multiplexed as compared to FDM.
In TDM, bandwidth is saved by allocating time slots on demand dynamically
TDM systems are more flexible than FDM

4 0

3 years ago

Read 2 more answers

Blending two or more colours is called

krek1111 [17]

Answer:

shading?

Explanation:

Ombré /ˈɒmbreɪ/ (literally "shaded" in French) is the blending of one color hue to another, usually moving tints and shades from light to dark. It has become a popular feature for hair coloring, nail art, and even baking, in addition to its uses in home decorating and graphic design.

3 0

3 years ago

A section-lined area is always completely bounded or outlined by an?

Paraphin [41]

Visible outline.
hope this helps

8 0

3 years ago

Assume that success is a variable of type boolean that has been declared. Assume that processor refers to an object that provide

Iteru [2.4K]

Try {
AutoFactory.shutdown();
} catch (ProductionInProgressException e) {
AutoFactory.reset();
}

6 0

3 years ago

A palindrome is a string that reads the same from left to right and from right to left. Design an algorithm to find the minimum

stepladder [879]

Answer:

Explanation:

The following code is written in Python. It is a recursive function that tests the first and last character of the word and keeps checking to see if each change would create the palindrome. Finally, printing out the minimum number needed to create the palindrome.

import sys

def numOfSwitches(word, start, end):

if (start > end):

return sys.maxsize

if (start == end):

return 0

if (start == end - 1):

if (word[start] == word[end]):

return 0

else:

return 1

if (word[start] == word[end]):

return numOfSwitches(word, start + 1, end - 1)

else:

return (min(numOfSwitches(word, start, end - 1),

numOfSwitches(word, start + 1, end)) + 1)

word = input("Enter a Word: ")

start = 0

end = len(word)-1

print("Number of switches required for palindrome: " + str(numOfSwitches(word, start, end)))

3 0

3 years ago