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salantis [7]
3 years ago
14

After the security breach at CardSystems Solutions, a security assessment of the security measures used at the company proved th

at the company:
1. was not PCI DSS-compliant.
2. was fully PCI DSS-compliant.
3. was not PCI DSS-compliant.
4. had not followed industry best practices.
5. was guilty of fraud.
Computers and Technology
1 answer:
Verizon [17]3 years ago
8 0

Answer:

Was not PCI DSS- compliant.

Explanation:

This is a payment Card industry data security standard which is an information security standard that deal with branded credit card.

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Use the svd() function in matlab to compute a, the rank-1 approximation of a. clearly state what a, is, rounded to 4 decimal pla
PolarNik [594]

Using the knowledge in computational language in C code it is possible to write a code that organizes and calculates the value of the matrix of A*A and that is in up to 4 decimal places.

<h3>Writing the code in C is possible:</h3>

<em>A=[1 2 2;3 4 5;6 7 8];</em>

<em>[u ,s ,v] = svd(A);</em>

<em>k = 1;</em>

<em>A1 = u(:,1:k)*s(1:k,1:k)*v(:,1:k)'; %'</em>

<em>RMSE = rms(sqrt(mean((A - A1).^2)))</em>

See more about C code at brainly.com/question/17544466

#SPJ1

3 0
2 years ago
How do I go to files in Brainly I need help
Lyrx [107]

Answer:

There should be a little icon at the bottom of your question box/answer box. It looks like a paper clip. click it and boom

Explanation:

4 0
3 years ago
You are going to write a program for Computer test which will read 10 questions from a file, order them randomly and provide the
ollegr [7]

Answer:

from pprint import pprint

import random

match = {

   "mcq1": "a",

   "mcq2": "c",

   "mcq3": "c",

   "mcq4": "d",

   "mcq5": "a",

   "mcq6": "a",

   "mcq7": "a",

   "mcq8": "b",

   "mcq9": "d",

   "mcq10": "a"

}

file = open("test","r")

questions = set()

for i in range(10):

   ques = []

   for line in file:

       if "-" in line:

           break

       else:

           ques.append(line)

   questions.add(tuple(ques))

def quiz(questions, match):

   questions = list(questions)

   marks = 0

   for i in range(10):

       pprint(questions[i])

       mcq = "mcq",str(i+1)

       mcq = list(mcq)

       answer = input("enter your answer: ")

       if answer == match["".join(mcq)]:

           marks += 1

   return marks

print("Your score is: ",quiz(questions, match))

Explanation:

the file which has been loaded is test, and its data is provided below...

mcq1. The device which converts analog signals to digtital signals and vice versa is called.

a) mother board

b) TAP

c) Modem

d) I/O device

-

mcq2. The main components of a computer system are.

a) TAP, CPU, Printer

b) CPU, Input device

c) CPU, ALU, CU

d) CPU , Output device , Memory unit, Control unit

-

mcq3. A source program is a program.

a) writter in machine laguage

b) translated in machine langaue

c) written in high level language

d) required to boot a computer

-

mcq4.Which image format supports transparency in images.

a) PNG

b) GIF

c) JPG

d) A & B

-

mcq5. (10111) 2 = (?) 10.

a) 23

b) 50

c) 24

d) 89

-

mcq6. UNICODE is an example of.

a) character encoding set

b) driver

c) software

d) database

-

mcq7. (10111) 2 = (?) 10.

a) 23

b) 50

c) 24

d) 89

-

mcq8. NTFS stand for.

a) Network File Saving

b) New Technology File System

c) Newt Trend File Saving

d) Non Technology File System

-

mcq9. FF is example of.

a) Octal number system

b) Binary Number System

c) Decimal Number System

d) Hexadecimal number system

-

mcq10. Emails are sent with the help of ?

a) SMTP

b) FTP

c) HTTP

d) UDP

-

3 0
4 years ago
Anyone wanna join my giggl?
Leni [432]

Answer:

whats a giggl

Explanation:

7 0
3 years ago
Read 2 more answers
What is the basic purpose of the International Space Station that will be completed in 2010?
frosja888 [35]
The best and most correct answer among the choices provided by the question is the third choice "It will be a space laboratory for scientists"<span>

The main purpose of the International Space Station<span> is to provide an </span>international<span> laboratory for experiments within the </span>space<span> environment. Which, despite all our technological advances, is nearly impossible to replicate here on Earth.
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!</span>
6 0
3 years ago
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