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natali 33 [55]
2 years ago
15

Data elements in a relational database are organized into ____

Computers and Technology
1 answer:
Rainbow [258]2 years ago
8 0

Data elements in a relational database are organized into _Tables_

Hope it helps!

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Nadeen runs a website on vegan lifestyle. She wants to spread the word and make more people visit her site to read her recipes a
pashok25 [27]

What Nadeen needs to do to get people to engage with her web site is to regularly post new content and regularly respond to user comments and questions (options A and C).

<h3>What should Nadeen do to increase visits to her website?</h3>

Currently, social networks and pages have become tools to share information and create a community of people around a topic.

From this trend, many people have developed their own web pages to share their knowledge and experience with other people so that knowledge becomes public and help those who do not have as much knowledge.

However, for a page to have high interactions and visits from the public, the owner of the page must ensure that they comply with some recommendations that will increase the traffic of their page, such as:

  • Post frequently: This is because people are constantly looking for information and like to be up to date with the latest.
  • Respond to user comments and questions: This creates a link between the page owner and their visitors that makes them feel comfortable with this page. This also helps the owner create a community where everyone participates by contributing knowledge.

Note: This question is incomplete because the options are missing. Here are the options:

A. She must post new content on her website regularly.

B. She must increase the number of pay-per-click advertisements on her website.

C. She must regularly respond to user comments and questions.

D. She must use a secure payment gateway.

Learn more about vegan in: brainly.com/question/8708517

3 0
2 years ago
A support technician uses the ping utility on a system that is online, yet no response is received. What should be allowed throu
alexgriva [62]

Answer:

Internet Control Message Protocol (ICMP) Echo Requests

Explanation:

A system that has Windows Firewall or antivirus or other third party antivirus enabled with their configuration setting set to default, ping command from another device will not be able to see if the device with an enabled firewall is alive.

The ping command sends Internet Control Message Protocol (ICMP) Echo Request to a destination device after the destination device will reply with a Reply packet. However, by default, firewalls, such as Windows firewall blocks ICMP Echo Requests from the external network and pinging will  work when the firewall is disabled or an exception is created that lets ICMP Echo Requests pass through the firewall.

4 0
3 years ago
What set of code correctly initializes all elements of the array ar to the value 0, given the declaration
Veronika [31]

Answer:

The correct answer is:

C. ndx = 0;

while (ndx < 3) {

ar[ndx] = 0;

ndx++;

}

Explanation:

The declaration given is:

int ar[3];

This means the array consists of three locations and is named as ar.

We know that the indexes are used to address the locations of an array and the index starts from 0 and goes upto to 1 less than the size of the array which means the indexes of array of 3 elements will start from 0 and end at 2.

Now in the given options we are using ndx variable to run the while loop.

So the code to assign zero to all elements of array will be

ndx = 0;

while(ndx<3)

{

ar[ndx] = 0;

ndx++;

}

Hence, the correct answer is:

C. ndx = 0;

while (ndx < 3) {

ar[ndx] = 0;

ndx++;

}

7 0
2 years ago
What are the differences and similarities of computer virus and biological virus. Give 4 examples
Papessa [141]

Answer:

During recent months, we’ve witnessed an unexpected and distressing pandemic of a coronavirus disease. What I find especially distressing about it is how the worldwide adversity was caused by just a tiny thing — namely, a virus called SARS-CoV-2.

However, biological viruses have always been a potent threat to humanity, as historic pandemics have proved. No wonder viruses became an ideal weapon model in a totally different world — a world of programming. The first computer viruses were created as early as in the 1970s. Starting as pranks, they evolved to become a major threat to the stability of computer networks worldwide. And the more I think of viruses, both biological and digital, the more amazed I am by their similarities.

We don’t know what kind of challenges viruses of either type will cause in the future, but understanding how they infect, the symptoms they induce, how they spread, and the damage they can cause can help us fight both.

The Common Thread

Let’s start with the basics: What does a virus look like?

computer virus of 1999

Click image for larger version

Figure 1: Pictured on the left is an electron microscope image of SARS-CoV-2 particles - the pandemic-causing coronavirus. Source: NIAID-RML. Pictured on the right is a code snippet of a Melissa, the notorious email-spreading computer virus of 1999. Source: Gizmodo.

The images in Figure 1 might look vastly different, but, essentially, they’re the same: a string of code. In the coronavirus, it’s the RNA genome in a shell; in Melissa, it’s computer code. In both cases, the code is an “instruction” for the virus to follow.

Explanation:

here is your answer hope you will enjoy

thank you

6 0
3 years ago
Learning Task 1 Write YES if the statement is correct and NO if it is incorrect.
kipiarov [429]

Answer:

1) YES

2) YES

3) YES

4) NO

5) YES

7 0
3 years ago
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