Two examples of a relation and their candidate key.

Since you want to know why anyone would ever use linear search in a program when it is so inefficient. the reason that  the learning coach need to give is option A. Linear search is perfect if the data is not sorted.

In regards to the use of linear search input data, it is known to be a kind of toll that does not require  data to be sorted that is not to be in sorted way. In binary search input data, ti is one that need data  to be in sorted form. It is also the case with sequential search.

Linear search can be a type that is often used to search for the little or largest value in any form of unsorted list instead of the act of searching for a match.

Note that  It can do the work by keeping records or track of the biggest (or smallest) value and also does the work of updating the needed algorithm.

Therefore, Since you want to know why anyone would ever use linear search in a program when it is so inefficient. the reason that  the learning coach need to give is option A. Linear search is perfect if the data is not sorted.

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Answer:

A piece of data that is written into a program's code is a literal.

Explanation:

MCP is a series of Microsoft certifications that includes MCSA and MCSE is a true statement.

MCP qualifying exams is known to be one that is made up of all of the exams that are said to be needed in regards to the Microsoft Certified Solutions Associate (MCSA), MCSE, as well as in MCSD certifications.

Note that the Microsoft Technology Associate (MTA) exams is one that is not needed to qualify for MCP certification

MCP exams are said to be made up of industry form of recognized and validated kind of valuable IT professional as well as developer technical expertise.

Therefore, MCP is a series of Microsoft certifications that includes MCSA and MCSE is a true statement.

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The criteria that must be maintained once a clinical record has been created are:

Medical records are known to be any kind of document that helps to tell all detail in regards to the patient's history, as well as their clinical findings, their diagnostic test results, medication and others.

Note that  If it is  written rightly, the, notes will help to aid the doctor about the rightness of the treatment of the patient.

Therefore, some of the criteria for high quality form of clinical documentation are they must be :

Therefore, based on the above, The criteria that must be maintained once a clinical record has been created are:

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The result of running the given Python code is: B. NameError: name 'Name' is not defined.

Python can be defined as a high-level programming language that is designed and developed to build websites and software applications, especially through the use of dynamic commands (semantics) and well-defined data structures.

In Python, when a computer programmer or software developer tries to use a function, variable, or module that was not declared in a valid way or does not exist, it would result in a NameError.

In this context, we can reasonably and logically deduce that the result of running the given Python code is NameError: name 'Name' is not defined because the variable "name" is quite different from the variable "Name" and was used outside the function.

PS: The runtime error and correct syntax is shown in the image attached below.

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Answer: False and True

Explanation:

A data breach is when unsecure data in a secure enviroment gets leaked.

Answer:

Special purpose registers hold the status of a program. These registers are designated for a special purpose. Some of these registers are stack pointer, program counter etc. General purpose registers hold the temporary data while performing different operations.

Answer:

One of the reasons why you must pay importance to your company's data security is because hackers have the ability to automate cyber-attacks. Sometimes referred to as bot attacks, such attacks can be initiated consistently without the hackers lifting a finger on their computers.

Wearable technology has become more convenient and usable as they are seamlessly connected.

Technology can be defined as the scientific or technical approaches being applied to create new devices or upgrade the earlier made devices

With the development of new technology there are various things that have been found out or invented, one of them is wearable technology for example what will tell us about the temperature of our body, the pulse rate, as well as the time, call, and messages at the same time. These devices are mobile, lightweight as well as multitasking.

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He started out with 47 balls after winning 2 blue balls and losing 3 red balls.

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions. For instance, the equation 3x + 5 = 14 consists of the two equations 3x + 5 and 14, which are separated by the 'equal' sign. Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation.

The "=" sign and terms on both sides must always be present when writing an equation. Equal treatment should be given to each party.

Here,

Let the number of blue balls be x and the number of red balls be y,

after 5 days ,

x + 10 = y - 15      

after 9 days ,

x + 18 = 2 * ( y - 27 )  

subtracting both,

8 = y - 39

y = 47

The number of red balls in beginning is 47.

He had 47 balls in the beginning as he win 2 blue ball and lose 3 red balls.

Therefore, He started out with 47 balls after winning 2 blue balls and losing 3 red balls.

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Answer: Graphing

Explanation:

Answer:

no, it is not valid

Explanation:

Since, Isabelle just purchased a camera with an 18-MP image sensor, the number of pixels that her camera can capture and process is 18 million pixels.

In regards to picture and photography, the more pixels, the higher the detail as well as the  sharpness of the image that is display or shown.

Note that the Resolution is seen as the  measurement of image sharpness and the fact  is that it is one that can be  expressed in millions of pixels, as well as in megapixels.

Therefore, Since, Isabelle just purchased a camera with an 18-MP image sensor, the number of pixels that her camera can capture and process is 18 million pixels.

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Answer:

18 million pixels

Explanation:

connexus quiz

Answer:

float()

Explanation:

A program that creates a virtual online grocery website

<html>

<head>

</head>

<body>

<?php

$servername = "localhost";

$username = "///";

$password = "///";

$dbname = "assignment1";

$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {

   die("Connection error: " . $conn->connect_error);

}

$product_name = "";

$unit_price = "";

$unit_quantity = "";

$in_stock = "";

$itemId = "";

$showNoItem = "display: none";

$showItem = "";

if (isset($_GET['data'])) {

   $itemId = $_GET['data'];

   $sql = "SELECT product_id , product_name , unit_price, unit_quantity, in_stock  FROM products where product_id=".$itemId;

   $result = $conn->query($sql);

   if ($result->num_rows > 0) {

       $showNoItem = "display: none";

      $showItem = "";

       while($row = $result->fetch_assoc()) {

           $product_name = $row["product_name"];

           $unit_price =  $row["unit_price"];

           $unit_quantity =  $row["unit_quantity"];

           $in_stock =  $row["in_stock"];

           break;

       }

   } else {

       $showNoItem = "";

       $showItem = "display: none";

   }

} else {

  $showNoItem = "";

   $showItem = "display: none";

}

?>

<div id="noItem" style="<?php echo $showNoItem?>">Select items from categories on the left.</div>

<div id="itemDiv" style="<?php echo $showItem?>">

  <div class="item-title">

       <span class="item-name"><?php echo $product_name?> </span>

       (<span class="item-quatity"><?php echo $unit_quantity?></span>)

   </div>

   <div class="itemDetail">

       <div class="item-desp">

          <div class="in-stock-div">In Stock: <span class="item-in-stock"><?php echo $in_stock?> </span> </div>

           <div class="price-tag-div">Price: <span class="item-price-red">$<?php echo $unit_price ?></span></div>

           <p></p>

           <form action="cart.php" method="get" target="cart" class="order-row" onsubmit="return validate_quantity">

               <input type="number" class="item-quatity-input spin0" min="1" value="1" name="display" id="display" onkeyup="addCartButtonCtrl()" >

               <input type="hidden" name="productId" value="<?php echo $itemId?>">

               <input type="hidden" name="productInfo" value='<?php echo "$product_name($unit_quantity)"?>'>

               <input type="hidden" name="productPrice" value="<?php echo $unit_price ?>" >

               <div class="add-cart-div">

                   <input id="cart-button" class="btn btn-primary" type="submit" value="Add to Cart" title="Add to cart." onclick="updateShoppingCart()">

               </div>

           </form>

       </div>

   </div>

</div>

<?php

$conn->close();

?>

</body>

</html>

addCartButtonCtrl(){

$action = $_GET['action'];

           switch ($action) {

               case 'Add':

                  $product_id = $_GET['productId'];

                   $product_name = $_GET['productInfo'];

                   $unit_price = $_GET['ProductPrice'];

                   if(!isset($_SESSION['cart'])) {

                       $_SESSION['cart']=array();

                   }

                   $index = getItemIndex($product_id);

                  if ($index < 0) {

                       $item_array=array('product_id' => $product_id,

                                         'product_name' => $product_name,

                                         'unit_price' => $unit_price,

}

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Answer:

Tell me about which mobile technology you have used in a professional setting.

This question helps employers determine if you are comfortable using mobile devices, like tablets and smartphones. They want to know which particular apps or functions you have used in previous roles. Think about times you have used your mobile device to help you with your job. Explain which apps you are the most familiar with using and why they are important. Try to connect your answer to the tools you might use in this new role.

Example: "In my previous role, I used time-management apps to make sure I was being productive. These little timers and reminders helped me know when to take breaks and when to get focused. I also used my mobile devices to keep track of the stock market. I had several different apps on my tablet to monitor how the market was fluctuating. I even used a trading app to make some of my day trading purchases and bids."

Answer:

C.

Personal computers, smartphones, databases, and networks

Answer:

IT'S B

Explanation:

TRUST ME I HAD TO LEARN THE HARD WAY!!

The odd one in the key ICT driven Green Growth initiatives in terms of their impact on reducing GHG emissions and fossil fuel consumption are is option b: Smart grids.

The goal of the green growth work is to make sure that natural assets are said to be deliver into their full economic output in regards to a sustainable basis.

Note that id you look at the options, they are all talking about transportation except grid.

Therefore, The odd one in the key ICT driven Green Growth initiatives in terms of their impact on reducing GHG emissions and fossil fuel consumption are is option b: Smart grids.

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The simplest way to synchronize a dialogue is by using a still  block found within the Control category.

The term known as Dialogue is said to be a word that connote a form of a  written or spoken kind of conversational exchange that tends to exist between two or a lot of people, and a literary as well as theatrical form that shows such an exchange.

Note therefore, that The simplest way to synchronize a dialogue is by using a still  block found within the Control category.

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Answer:

Ace that work

Answer:

he Microsoft OneDrive repository allows you to access your documents from Microsoft OneDrive within Moodle. As well as adding basic files, the OneDrive repository link allows you to access your OneDrive live directly from the configuration icon.

Explanation:

Answer: True

Explanation:

But the firewall may not always be safe enough and will sometimes have a leak.

Based on the above case, the algorithm that is the mostly likely example of what is been done is known to be called  GREEDY algorithm.

The term Greedy is known to be a kind of an algorithmic paradigm that is known to be made up of the solution that is given piece by piece, and it is one that is always selecting the next piece that gives the most obvious as well as the immediate benefit.

Note that this is done if  the problems where selecting is locally optimal and can also leads to global solution and this is seen as the best fit for Greedy. For example lets give the Fractional Knapsack issue.

Note also that this Greedy algorithm can be very greedy with its choices at all of the step to make sure  that the objective function is said to be optimized.

Therefore, based on the above, Based on the above case, the algorithm that is the mostly likely example of what is been done is known to be called  GREEDY algorithm.

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WHAT IS DDOS MITIGATION?

DDoS mitigation refers to the process of successfully protecting a targeted server or network from a distributed denial-of-service (DDoS) attack. By utilizing specially designed network equipment or a cloud-based protection service, a targeted victim is able to mitigate the incoming threat.

There are 4 stages of mitigating a DDoS attack using a cloud-based provider:

Detection - in order to stop a distributed attack, a website needs to be able to distinguish an attack from a high volume of normal traffic. If a product release or other announcement has a website swamped with legitimate new visitors, the last thing the site wants to do is throttle them or otherwise stop them from viewing the content of the website. IP reputation, common attack patterns, and previous data assist in proper detection.

Response - in this step, the DDoS protection network responds to an incoming identified threat by intelligently dropping malicious bot traffic, and absorbing the rest of the traffic. Using WAF page rules for application layer (L7) attacks, or another filtration process to handle lower level (L3/L4) attacks such as memcached or NTP amplification, a network is able to mitigate the attempt at disruption.

Routing - By intelligently routing traffic, an effective DDoS mitigation solution will break the remaining traffic into manageable chunks preventing denial-of-service.

Adaptation - A good network analyzes traffic for patterns such as repeating offending IP blocks, particular attacks coming from certain countries, or particular protocols being used improperly. By adapting to attack patterns, a protection service can harden itself against future attacks.

Choosing a DDoS mitigation service

Traditional DDoS mitigation solutions involved purchasing equipment that would live on site and filter incoming traffic. This approach involves purchasing and maintaining expensive equipment, and also relied on having a network capable of absorbing an attack. If a DDoS attack is large enough, it can take out the network infrastructure upstream preventing any on-site solution from being effective. When purchasing a cloud-based DDoS mitigation service, certain characteristics should be evaluated.

The ball.type = "spike"; is a string type option (a) string is correct because the string cannot be translated into an integer but can only be transformed into another string.

The process by which a computer or virtual machine reads and responds to a computer program's instructions is known as execution in computer and software engineering.

It is given that:

ball.type = "spike';

As we know,

The string cannot be translated into an integer but can only be transformed into another string. The string is a character value enclosed in quotations, whereas the Integer is a numeric value.

ball.type = "spike"; is a string type.

Thus, the ball.type = "spike"; is a string type option (a) string is correct because the string cannot be translated into an integer but can only be transformed into another string.

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