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meriva
1 year ago
10

Describe the concept behind a digital signature and explain how it relates to cybersecurity by providing a hypothetical example

of a situation in which a digital signature could enhance cybersecurity.
Computers and Technology
1 answer:
Sonbull [250]1 year ago
8 0

Answer:  A digital signature creates a stamp on a document, that has time, location and is used to assure that the right person was the one that signed

Explanation:   This can be used in a transaction where two two parties who are signing but in two locations

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Write a shell (text-based) program, called first_word.py, that opens the file stuff.txt and prints out the first word of every l
postnew [5]

Answer:

See explaination

Explanation:

Please check below for the code for first_word.py file which will print first word of an input file stuff.txt. So the open function will open file in read mode. We had maintained a count variable so that we can skip printing first word of first line. Also the command line.strip() checks whether string is empty or not so that we will not get index error while calling split function over line to get first word.

#!/usr/local/bin/python

stuff = open("stuff.txt", "r");

count = 0;

for line in stuff:

count+=1;

if (count>1 and line.strip()):

print(line.split(maxsplit=1)[0])

3 0
2 years ago
What are some ways you can give staying off your phone a "boost" and make it easier to do?
Arte-miy333 [17]

Answer:

go do something outside and leave your phone inside to charge

Explanation:

7 0
3 years ago
Suppose that a company offers quantity discounts. If up to​ 1,000 units are​ purchased, the unit price is ​$1010​; if more than​
zhenek [66]

Answer:

Ans. Ready to download, please see the file attached to this document

Explanation:

Note. Consider changing the cell in yellow, does not make sense, it could be 10100 instead of 1010

Hi, to design this sheet, I also used the and(...) function of MS excel, in which you declate that in order to select a certain answer, 2 or more conditions must be true, in our case, if a purchase is up to 1000, the price would be $1010 (consider changing this value, maybe to 10100), if the purchase is more than 1000 and less than 5000, the price is $9,509.50, and if is more than 5000 units, the price would be $5,5005.50.

Please check the formula for further clarifications.

Best of luck.

Download xlsx
7 0
3 years ago
What dose AUP stand for??????????
kipiarov [429]

Answer:

Acceptable Use Policy

Explanation:

A: Acceptable

U:Use

P:Policy

3 0
2 years ago
Read 2 more answers
A buffer storage that improve computer performance by reducing access time is​
kvasek [131]
Cache memory

Hope it helps
4 0
3 years ago
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