Why is standard deviation not a valuable statistical tool for system monitoring?

There are many different ways to loop through a list of countries and their populations. One way to do this is with a for loop. For each country in the list, we can print out its population.

Here's an example of how this might look:

for country in country_pop:

   print(country + ": " + str(country_pop[country]))

This would print out each country's population, like so:

China: 1365830000

India: 1247220000

United States: 310000000

As we can see, China and India have the two largest populations in the world. The United States, while still populous, is only about a third of the size of China.

There are a number of reasons for these population differences. One is simply historical. China and India have both been around for thousands of years, while the United States is a relatively new country. Another reason is geography. China and India are both large countries with a lot of land, while the United States is smaller and has less land area.

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Since a person is working with an existing fiber optic installation the tool that one need to or should  use is OTDR.

The term OTDR is known to be a type of  fiber optic instrument that is said to be used in the function of  characterizing, troubleshooting as well as the keeping or maintenance of optical telecommunication networks.

Note that OTDR testing is carried out by transmitting as well as examining pulsed laser light traveling via an optical fiber.

Hence, Since a person is working with an existing fiber optic installation the tool that one need to or should  use is OTDR.

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It is referred to as spear phishing when the emails used in a phishing operation are specifically created to target a specific individual or organization. Spear phishing is a type of phishing email. The difference is, instead of using massive email delivery with random potential victims, spear phishing targets certain potential victims. Usually, this technique is done after some basic information about the potential victim is possessed, such as name and address.

Phishing is the use of phishing techniques in an attempt to gain someone else's data. The data targeted by phishing are personal data (name, age, address), account data (username and password), and financial data (credit card information, accounts).

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The written and run query, with no starter code or hints to answer this question: what is the biweekly high rate minus the biweekly low rate for job code 0170 is given below:

SELECT

MIN(Biweekly_high_Rate)

FROM salary _ range _ by _ job _ classification

WHERE Biweekly _ High _ Rate <> '$0.00'

ORDER BY Biweekly _ High _ Rate ASC;

From the given code, we are selecting the min Biweekly_high_Rate FROM the table Using WHERE <> '$0.00' we are excluding values that are equal to zero.

Then we are ORDERING by the Biweekly _ High _ Rate to get the first value correct.

Another way to sort this is:

Select

MIN(Biweekly_high_Rate)

FROM salary _ range _ by _ job _ classification

WHERE Biweekly _ high _ rate>0;

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The military is a setting where the disclosure paradigm may offer minimal benefit to either the attacker or the defender.

According to the "disclosure paradigm," the more information a corporation provides about its operations, the better off we are.

The act of disclosure is the public disclosure of facts or information. What is meant by adequate disclosure for firms is making the relevant information public to customers, investors, and everyone else involved in the company's operation.

The public's crisis of confidence in the business sector is centered on disclosures. They ought to be seen as a crucial and educational component of doing business with or investing in a firm.

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Another name for a bachelor's degree is an undergraduate degree. Thus, option A is correct.

A program of research at even a school of higher education, or the designation granted to a person when they have finished their coursework.

A person can get a degree from any college on institution in which year she is being admitted or have taken the admission in. There is no age foundation when it comes to degrees.

A bachelor's degree, sometimes referred to as just a college degree, is indeed an undergraduate degree that you can earn by studying a curriculum of your choosing in such an educational community.

Therefore, option A is the correct option.

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Three-tier architecture refers to the structure of web applications that are built with three main layers.

Three-tier architecture can be described as a program that establishes a link between the public and server as it segregates the software into three layers named the presentation tier, the logic tier, and the data tier.

The presentation tier is concerned with the client as it sends contents to the client's browser and hence serves as a means for the interaction between the user and the web application.

The logic tier is the part that includes the server program that receives the information from the presentation tier and then processes the collected information.

The data tier provides support and security to the application and is the part that stores the processed data.

In this type of architecture program, each tier can be managed independently by a different squad of people and changes can be made to any tier without altering the rest of the tiers.

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Answer:  Multi-tiered

Why was freshdesk a good candidate for remote computing services on the cloud? Freshdesk is a strong contender because it has expanded quickly in just four years. Since Freshdesk provides software as a service, moving its operations to the cloud rather than maintaining its internal infrastructure made more sense. Thousands of businesses today use Freshdesk as their customer support software, but Freshdesk itself depends on AWS to host and manage its software platform.

What was freshdesk’s experience working with aws? Working with AWS has allegedly been a very satisfying experience for Freshdesk. Krishnenjit Roy, the company's director of IT Operations, publicly acknowledged that he now felt like he was working with a business that was interested in lowering Freshdesk's cost and maximizing productivity.

What made amazon redshift and opsworks good fits for freshdesk?Redshift was a fantastic pick because of Freshdesk's scalability and connectivity with strong business intelligence tools. OpsWork also brought a blend of low-cost and customisation for Freshdesk, which made it the ideal match. Because they enable Freshdesk to create its own customer support apps while utilizing and maintaining them with Amazon's resources, both software packages are an excellent fit. Freshdesk's data is stored in Redshift, and its software applications are handled by Amazon OpsWorks. They are regarded as Freshdesk's core employees together.

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One way to add a correctly spelled word to the custom dictionary is to click the Add to Dictionary button in the spelling and grammar dialog box.

A Custom Dictionary is known to be a tool that depicts the  list of words that can be found inside Microsoft Word that is said to be created by you.

Note that this can be done by placing a word on a given list that a person have made in effect saying to Microsoft Word, so it is seen to be easy to add and delete words.

Therefore, One way to add a correctly spelled word to the custom dictionary is to click the Add to Dictionary button in the spelling and grammar dialog box.

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An example of a dynamic reconnaissance attack is a user who utilizes tools such as a network sniffer to obtain information about a system or network infrastructure.

A dynamic reconnaissance attack is a type of attack where a attacker gathers information about a system or network by using tools like a network sniffer. This type of attack is usually done before launching a more serious attack, like a Denial of Service (DoS) attack.

One example of such an attack occurred in 2016, when hackers used a network sniffer to gather information about the Ukrainian power grid. This information was then used to launch a successful cyber attack that caused a blackout in parts of Ukraine.

Dynamic reconnaissance attacks can be difficult to detect and prevent, which is why it's important for organizations to have strong security measures in place. Some common defense mechanisms against this type of attack include firewalls, intrusion detection systems (IDS), and intrusion prevention systems (IPS).

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Each cascading style sheets (css) rule consists of a option D) selector, which is the part of the statement that identifies what to style.

Cascading Style Sheets (CSS) is known to be a term that connote the stylesheet language that is known to be used a lot to tell or show  the presentation of a document which is said to be  written in HTML or XML.

Note that CSS tells about the way that elements need to be rendered on screen, on paper,  and others.

Therefore, Each cascading style sheets (css) rule consists of a option D) selector, which is the part of the statement that identifies what to style.

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Each Cascading Style Sheets (CSS) rule consists of a _________, which is the part of the statement that identifies what element you wish to style.

A) value

B) link

C) property

D) selector

Since  both switch and the GBIC modules use MTRJ connectors and if a person use this to connect each module to the switch with 1 meter multimode patch cables. I will say that my response is NO, this  implementation will not work.

The reason is that a person  is not permitted to use multimode patch cables with  one or single mode GBIC modules as this is ideal.

Not as before, the use of GBIC is known to be considered as old or obsolete, a

The gigabit interface converter, which is GBIC module is said to be a kind of a transceiver that act to converts electric currents to a ay that is known to be optical signals.

Therefore, Since  both switch and the GBIC modules use MTRJ connectors and if a person use this to connect each module to the switch with 1 meter multimode patch cables. I will say that my response is NO, this  implementation will not work.

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See full question below

You are building a new network for a small startup financial services company. Security is paramount, so each organization within the company will have its own network segment separated by a router. However, funds are limited, and you have been asked to keep costs to a minimum.

You have acquired a used fiber optic switch and want to use it to create a fiber optic backbone that interconnects all of the routers. You purchased several used single mode GBIC modules on eBay that you will install in each router to allow them to connect to the switch.

Both the switch and the GBIC modules use MTRJ connectors. You connect each module to the switch with 1 meter multimode patch cables.

Will this implementation work?

On the data worksheet of your workbook, the quality rating column consists of option A: categorical data.

The term Categorical data is known to be a form or a collection of information that is said to be shared divided into groups.

Note that when an organization or a group is trying to get any kind of biodata of its said employees, the outcome of the data is known to be categorical.

Therefore, On the data worksheet of your workbook, the quality rating column consists of option A: categorical data.

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On the Data worksheet of your workbook, the quality rating column consists of __________ data.

A.

categorical

B.

interval

C.

ratio

D.

ordinal

Freshdesk is a good candidate due to the fact that  it  is one that has experienced that has gotten rapid growth in just four years of its existence.

Freshdesk's experience working with AWS is known to be one that has been reportedly to be very positive.

Note that the company's IT Operations director, who was said to be called Krishnenjit Roy was one that stated he wanted to work with a company that can help in regards to reducing Freshdesk's cost as well as optimize efficiency.

Therefore, Freshdesk is a good candidate due to the fact that  it  is one that has experienced that has gotten rapid growth in just four years of its existence.

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Answer:

B. False

Explanation:

The answer is false.

Hope this helps!

Please mark as brainliest if correct!

The device that is designed specifically to initially support and immobilize a body part in the desired position until the swelling subsides is a splint.

This refers to the treatment and medication that is given to an injured or ill patient to nurse them to full health.

Hence, we can see that The device that is designed specifically to initially support and immobilize a body part in the desired position until the swelling subsides is a splint.

The splint enables the body part to be immbolized so it would support it and allow it have structural balance until the swelling reduces or stops.

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The purpose of an operating system is to manage the flow of data between hardware components and allow the user to communicate with the computer is a true statement.

The purpose of an operating system is known to be one that helps to give a background or a platform where any given system user can be able to work on as well as execute programs in an easier and efficient manner.

Note that  an operating system is seen as a piece of software that handles the sharing of computer hardware.

Therefore, The purpose of an operating system is to manage the flow of data between hardware components and allow the user to communicate with the computer is a true statement.

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To make sure that the HTML and CSS for a web page are interpreted the same way by all browsers, you can use: both A and B.

CSS is an abbreviation for Cascading Style Sheets and it can be defined as a style sheet programming language that is designed and developed for describing and enhancing the presentation of a webpage (document) that is written in a markup language such as:

HTML is an abbreviation for hypertext markup language and it can be defined as a standard programming language which is used for designing, developing and creating websites or webpages.

In Computer programming, you can use a JavaScript shiv and the normalize.css style sheet to ensure that the HTML and CSS for a webpage are all interpreted the same way by all browsers.

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Complete Question:

To make sure that the HTML and CSS for a web page are interpreted the same way by all browsers, you can use:  

a JavaScript shiv

the normalize.css style sheet

both A and B

neither A or B

If 123.35.30.2 is a classful internet protocol (IP) address, the class which it is in is: Class A.

IP address is an abbreviation for Internet protocol address and it can be defined as a unique set of numbers that are assigned to a computer, website or other network devices, in order to successfully differentiate them from one another in an active network system.

In Computer networking, there are different classes of Internet protocol (IP) address and these include the following:

In this context, we can reasonably infer and logically deduce that the class which 123.35.30.2 is in is Class A.

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Answer:

Network engineers design and implement network configurations, troubleshoot performance issues, carry out network monitoring and configure security systems such as firewalls.

Explanation:

To do this using two input integers for the arrow body and arrowhead (respectively).

First, let's start with the arrow body. We want this to be a solid line, so we'll use a for loop to print out a sequence of asterisks. Let's say the integer for the arrow body is 5. Our for loop would look like this:

for (int i=0; i<5; i++){

System.out.print("*");

}

Next, we'll move on to the arrowhead. This will be a bit more tricky, but we can still use a for loop. We want to print out a sequence of asterisks, but we also want the first asterisk to be in the middle of the arrow body. To do this, we can use a variable to keep track of the position of the first asterisk. Let's say the integer for the arrowhead is 3. Our for loop would look like this:

int headPos = (5-3)/2;

for (int i=0; i<3; i++){

System.out.print("*");

if (i == 0){

System.out.print(headPos);

}

}

Putting it all together, we get the following code:

int arrowBody = 5;

int arrowHead = 3;

for (int i=0; i<arrowBody; i++){

System.out.print("*");

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A function findwaldo that accepts an object and returns the value associated with the key 'waldo'. if the key 'waldo' is not found, the function should return 'where's waldo?'

function searchForWaldo(arrayOfNames) {

 return containsWaldo(arrayOfNames) ? 'I found waldo!' ? 'I couldn't find waldo...'

}

// Exercise Six

const contains = (arr, needle) => arr.includes(needle);    

// Exercise Seven

const contains = (arr, needle) => arr.includes(needle) ? "I found waldo!" : "I couldn't find waldo...";

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An additional external layer of security for user login is a. multifactor authentication. Multifactor Authentication (MFA) is a security mechanism that confirms a user's identity for a login or other transaction by requiring multiple ways of authentication from separate categories of credentials.

Multifactor authentication combines two or more separate forms of identification: what the user is, as confirmed by employing biometric verification techniques, what the user owns, such as a security token, and what they know, such as a password. In order to make it more difficult for an unauthorized person to access a target, such as a physical location, computing equipment, network, or database, multi-factor authentication (MFA) aims to build a layered defense.

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The document that informs mickey that he is required to respond the the complaint is the summon.

The term summons is known to be one that is often called Citation.

In regards to law, this is known to be a document that is said to be issued by a court and it is one that is known to be ordering a specific person to appear before the court at a specific time for some given purpose.

Therefore, based on the above, since Donald files a suit against Mickey. The document that informs mickey that he is required to respond the the complaint is the summon.

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The key combination that can be used to halt an infinite loop in a python script is: CTRL + c.

A looping structure can be defined as a type of function which instructs a computer to repeat specific statements for a certain number of times based on some condition(s).

This ultimately implies that, a computer repeats particular statements for a certain number of times based on some condition(s) in looping structures.

A forever loop is sometimes referred to as an infinite loop and it can be defined as a type of loop which comprises a sequence of instructions that are written to run indefinitely, continuously or endlessly, until the simulation is halted (quitted) by an end user.

In Computer technology, the key combination that can be used to halt an infinite loop in a python script is: CTRL + c.

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When you develop a web page, you should use html to provide the structure and content for the page.

HTML is known to be a tool that give room for computer users as well as programmers to be able to make and structure sections, headings, links, paragraphs, and others, on a website.

It is one that entails the use of a lot of tags and elements. Note that everything a person would need to make  on a web page can be done through the use of a specific HTML code.

Therefore, based on the above, one can say that When you develop a web page, you should use html to provide the structure and content for the page.

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An IP address of 10.30.40.50 with a subnet mask of 255.0.0.0 can be broken down as follows:

The network address is 10.0.0.0

The host address is 30.40.50

To find the network address, we need to AND the IP address with the subnet mask. This gives us the following:

10.30.40.50 AND 255.0.0.0 = 10.0.0.0

To find the host address, we need to AND the IP address with the inverse of the subnet mask. This gives us the following:

10.30.40.50 AND 0.255.255.255 = 30.40.50

Or taking a more theoretical approach;

The network and host address in the ip address of 10.30.40.50 with a subnet mask of 255.0.0.0, here's a quick tutorial.

To identify the network address, you'll need to look at the first octet of the IP address and the subnet mask. In this case, the first octet of the IP address is 10, and the first octet of the subnet mask is 255. This means that the network address is 10.0.0.0.

To identify the host address, you'll need to look at the last three octets of the IP address. In this case, the last three octets of the IP address are 30.40.50. This means that the host address is 30.40.50.

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We have a computer that runs Windows and is connected to a domain network with a DHCP server. You run the ipconfig command and find that the network connection has been assigned the address of 169.254.12.155 with a mask of 255.255.0.0. We should run the ipconfig /release and ipconfig /renew commands.

Any set of users, workstations, devices, printers, computers, and database servers that shares various sorts of data via network resources is referred to as a domain in the context of networking.

The organization's local area network (LAN) infrastructure is referred to as the LAN domain. A LAN enables the connection of two or more computers in a constrained physical space. The compact area can be a house, an office, or a collection of structures.

The network connections are what make the biggest difference. While domains have every networked computer connected to a single location, workgroups connect computers to each other directly.

For instance, the physical address 198.102. 434.8 could be associated with the domain name example.com.

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Answer:

The screen is both an input and output device.

Explanation: