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il63 [147K]
3 years ago
6

Your colleague received an E-mail from a bank that is requesting credit card and PIN number information. Which of the following

types of attacks is this?A. PhishingB. SpoofingC. RansomwareD. E-mail poisoning
Computers and Technology
1 answer:
uysha [10]3 years ago
0 0

Answer: A) Phishing

Explanation:

Phishing is type of attack in computer field that is processed to hack or steal the data of authorized user.The attacker acts as trusted party and then interacts with the authorized user through email or messages to gain  confidential information like pin code, credit card number, login details etc of that user.

  • According to the question, colleague is experiencing phishing as he has been requested for pin-code and credit-card number from a wrong source behaving as authorized bank.
  • Other options are incorrect because ransomware is attack that asks for ransom from authorized user for reviving their access. on system. Spoofing is falsifying as some other party to receive advantage.
  • Mail poisoning is inclusion of inappropriate details in email such as invalid email address etc.
  • Thus, the correct option is option(A).
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Develop an sec (single error correction) code for a 16-bit data word. generate the code for the data word 0101000000111001. show
Kipish [7]

Answer:

code = 010100000001101000101

Explanation:

Steps:

The inequality yields 2^{k} - 1 > = M+K, where M = 16. Therefore,

The second step will be to arrange the data bits and check the bits. This will be as follows:

Bit position              number              Check bits            Data Bits

21                                   10101

20                                  10100

The bits are checked up to bit position 1

Thus, the code is 010100000001101000101

3 0
3 years ago
Read 2 more answers
Select the correct statement below about database services or database instances:
Zigmanuir [339]

The correct statement about database services or database instances is

( B).<u>An instance of the cloud database operates as a service that handles all application requests to work with the data in any of the databases managed by that instance.</u>

<u />

Explanation:

An instance of the Database Engine can be defined as a service that <u>all application requests to work with the data in any of the databases managed by that instance.The data can be on the same system or can be on another system </u>

So in case of a Cloud based database engine

( B).<u>An instance of the cloud database operates as a service that handles all application requests to work with the data in any of the databases managed by that instance.</u>

<u />

8 0
3 years ago
Write a function that receives two numbers, m and n and calculates and displays the sum of the integers from m to n. For example
Evgesh-ka [11]

Answer:

The program to this question as follows:

Program:

//header file

#include <stdio.h> //defining header file

void inc(int m,int n) //defining method inc

{

   int sum, i; //declaring variable

   sum=m; //holding value of m variable

   for(i=++m;i<=n;i++) //loop for calculate number between given range  

   {

   sum=sum+i; //adding value

   }

   printf("sum of the integer is : %d",sum);//print value

}

int main() //defining method

{

   int m,n; //defining integer variable

   printf("Enter m value: "); //message

   scanf("%d",&m); //input value by user in variable

   printf("Enter n value: "); //message

   scanf("%d",&n);//input value by user in variable

   inc(m,n); //calling method

   return 0;

}

Output:

Enter m value: 3

Enter n value: 7

sum of the integer is :25

Explanation:

In the above code, an "inc" function is declared, that accepts integer parameters that are "m and n", inside the method two integer variable "sum and i" is declared, which is used in the loop.

  • The loop uses the user parameter to count value and uses the sum variable to calculate there sum.
  • In the main method, two integer variable n and m are declared, which take value from the user end, and at the last, we call the inc method, that prints sum value.
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3 years ago
When summarizing graphs of categorical​ data, report the​ _______ and describe the​ _______?
Alex_Xolod [135]
Hello <span>Rouahidy7821 
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Answer: When summarizing graphs of categorical​ data, report the​ models and describe the​ </span><span>variability. 
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Hope this helps
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3 years ago
Type the correct answer in the box. Spell all words correctly. What is the default margin width on all four sides of a document?
Sergeu [11.5K]

1 inch (2.54 cm

the default top and bottom margins were 1 inch (2.54 cm), but 1.25 inches (3.17 cm) were given at the left and the right.

That's standard for document size by default.

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3 years ago
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