Answer:
A bar code reader scanner captures the pattern in a barcode and sends it to the computer, where special software translates the pattern into meaningful data.
Explanation:
A barcode reader is a handheld device that captures and reads information that is contained in a bar code. It consists of a scanner, a decoder and a cable that connects the barcode reader into a computer. This scanner works by directing a beam or red light across the black and white elements of a barcode. This amount of light energy that is reflected back is measured and converted into electrical energy which is then converted into readable data by the decoder and forwarded to a computer.
Answer: use GitHub or stack over flow or
repl. it
Explanation:
Answer:
In Python:
def sumLastPart(n,thelist):
sumlast = 0
lent = len(thelist)
lastN = lent - n
for i in range(lastN,lent):
sumlast+=thelist[i]
return sumlast
Explanation:
This defines the function
def sumLastPart(n,thelist):
This initializes the sum to 0
sumlast = 0
This calculates the length of the list
lent = len(thelist)
This calculates the index of the last n digit
lastN = lent - n
This iterates through the list and adds up the last N digits
<em> for i in range(lastN,lent):</em>
<em> sumlast+=thelist[i]</em>
This returns the calculated sum
return sumlast
Answer:
Encrypt this binary string into ciphertext: 110000. Include
in your answer the formula the decoder would use to decrypt your cipher text in the format (coded answer) x N mod (m) = Y
-Decrypt this ciphertext into a binary string: 106
Now that you can see how public and private keys work in a real-world scenario, please explains how it works for computers and internet communications in relation to cybersecurity.
Explanation: ……………..
