the software uninstaller utility described in the chapter is often unnecessary because windows includes a built

Answers

Answer 1

Flase. The the software uninstaller utility described in the chapter is NOT unnecessary because windows includes a built.

How is software unisntaller utility useful?

Of course, if you know how, you can delete an application manually, but deleters are designed to expedite the process. The uninstaller that comes with software frequently ignores everything created when the product is used and simply removes the files that were installed. As a result, information including data files, settings, caches, registry entries, and more is frequently overlooked.

Despite taking up disc space and contributing to system clutter, these leftovers from software can add redundant startup items, non-functional menu items, and more. When an app is deleted, the remnants it left behind can be cleaned up using an uninstaller utility. An uninstaller is therefore necessary.

To know more about software unisntaller refer:

https://brainly.com/question/14284706

#SPJ4


Related Questions

Software that is used to obtain private user information such as a user's keystrokes or copies of e-mail is referred to as: Question 6 options: A) botnet B) adware. C) a backdoor. D) spyware.

Answers

Answer:

The correct answer is D) Spyware.

Explanation:

Also known as a Malicious Software (or Malware for short), a Spyware is designed to gain unsolicited entrance into ones computer and when executed, performs the function of illegally stealing one's private information and sending them to the hacker or originator of the software.

The following have been identified as spyware threats:

Transponder (vx2) Hot as HellBlazeFindInternet Optimizer

Cheers!

What is a real-life example of a Microsoft Access Query?

Answers

Explanation:

Microsoft Access is an information management tool that helps you store information for reference, reporting, and analysis. Microsoft Access helps you analyze large amounts of information, and manage related data more efficiently than Microsoft Excel or other spreadsheet applications.

A real-life example of a Microsoft Access Query is a table that stores the names of new customers at a supermarket.

What is Microsoft Access?

Microsoft Access is a database management software application designed and developed by Microsoft Inc., in order to avail its end users an ability to create, store and add data to a relational database.

In Microsoft Access, the options that are available on the File tab include the following:

Opening a database.

Selecting a template.

Creating a new database.

In conclusion, a database is an element in Microsoft Access which is an ideal data source and a query would always obtain, generate, or pick information from it.

Read more on Microsoft Access here: brainly.com/question/11933613

#SPJ2

2
3
oooq
ABCD
5
10
Frankie is in charge of writing a script for a television show, along with six other writers. The script must be
finished by the end of the week. Frankie's co-workers all bring slightly different strengths to the table, but all are at
least competent. Frankie wants to write the best possible script in the generous amount of time he has to work
with. In this example, which style of leadership would be most effective for Frankie's goals?
a. Authoritarian
b. Coaching
c. Democratic
d. Delegative
Please select the best answer from the choices provided
Mark this and return
Save and Exit
01:20:28
Next
Submit

Answers

Based on the information provided in the question, it seems that a democratic leadership style would be most effective for Frankie’s goals. In a democratic leadership style, the leader involves team members in the decision-making process and encourages collaboration and open communication. This approach can help to ensure that everyone’s strengths are utilized and that the best possible script is written within the given time frame.

you work as a network administrator and are responsible for configuring network firewalls, routers and switches. you have configured rules between the user and server vlans. you received a request from your development team to create a new rule that allows port tcp 1433 to the database server. based on the port number, which database is installed on the server.

Answers

The correct answer is As a network administrator, you are in charge of setting up network switches, routers, and firewalls. You've set up rules for communication between the user and.

What purposes serve network switches? A network switch enables communication between two or more IT devices. Switches can be connected to other switches, routers, and firewalls in addition to end devices like PCs and printers, all of which can connect to other devices. Between a router and a switch, there are differences. The primary function of a router is to simultaneously establish connections between distinct networks. It also functions at the network layer. The primary function of a switch is to connect multiple devices simultaneously. The modem is often placed first in a home setup, followed by a router, and then an Ethernet switch. The main operational premise is as follows: the modem communicates with users

To learn more about network switches click on the link below:

brainly.com/question/14748148

#SPJ4

HELP ME OUT PLEASE!!!!

Knowing how you are going to deliver your presentation- live or online is important because you can make sure that you have exported your presentation correctly and know what to practice.

True

False​

Answers

this is true I’m pretty sure!
I’m pretty sure that’s true

How does a computer go through technical stages when booting up and navigating to the sample website? Answer the question using Wireshark screenshots.

Answers

When a computer is turned on, it goes through several technical stages before it can navigate to a sample website. The following are the basic steps involved in booting up a computer and accessing a website:

How to explain the information

Power On Self Test (POST): When a computer is turned on, it undergoes a Power On Self Test (POST) process, which checks the hardware components such as RAM, hard drive, CPU, and other peripherals to ensure they are functioning properly.

Basic Input/Output System (BIOS) startup: Once the POST process is complete, the BIOS program stored in a chip on the motherboard is loaded. The BIOS program initializes the hardware components and prepares the system for booting.

Boot Loader: After the BIOS startup is complete, the boot loader program is loaded. This program is responsible for loading the operating system into the computer's memory.

Operating System (OS) startup: Once the boot loader program has loaded the operating system, the OS startup process begins. During this process, the OS initializes the hardware, loads device drivers, and starts system services.

Web browser launch: After the OS startup is complete, the user can launch a web browser. The web browser program is loaded into the memory, and the user can navigate to a sample website.

DNS Lookup: When the user types in the website address, the computer performs a Domain Name System (DNS) lookup to translate the website name into an IP address.

HTTP Request: After the IP address is obtained, the web browser sends an HTTP request to the web server that hosts the website.

Website content delivery: Once the web server receives the HTTP request, it sends back the website content to the web browser, and the website is displayed on the user's screen.

These are the basic technical stages involved in booting up a computer and navigating to a sample website.

Learn more about computer on;

https://brainly.com/question/24540334

#SPJ1

If anybody goes through K through 12 can you please help me by putting the code for the 2.3.4 word definitions for coding​

If anybody goes through K through 12 can you please help me by putting the code for the 2.3.4 word definitions

Answers

Answer: if it helps there is a tutorial on YT that gives the answers if you just search  2.3.4 word definitions

Explanation:

Select the correct answer. The color wheel can be a useful tool for finding colors that go well together. A. True B. False

Answers

Answer:

A. True

......................

What is phishing?

A) Speaking to a hacker via text O
B) When you open a USB with a virus
C) Opening link to a false website via text, email from a peson you do not know
D) Downloading software from an unknown source

Answers

Answer:

Phishing is the malicious act of keeping a false website or sending a false e-mail with the intent of masquerading as a trustworthy entity in order to acquire sensitive information such as usernames, passwords, and credit card details.

Therefore, the answer to the question is option C.

Answer:

C

Explanation:

Opening link to a false website via text, email from a person you do not know.

Hope it helps❤️❤️

when will you need to use a tuple data structure rather than a list of data structure​

Answers

Answer:

They can always be easily promoted to named tuples. Likewise, if the collection is going to be iterated over, I prefer a list. If it's just a container to hold multiple objects as one, I prefer a tuple. The first thing you need to decide is whether the data structure needs to be mutable or not

Write a program that asks the user for a positive integer no greater than 15. The program should then display a square on the screen using the character "X". The number entered by the water will be the length of the side of the square. For example if the user enters 5, the program should display the following: Imagine that you and a number of friends go to a restaurant and when you ask for the bill you want to split the amount and the tip between all. Write a function that takes the total bill amount, the tip percentage (e.g. 15.0 for a 15% tip), and the number of friends as inputs and returns the total bill amount as its output. Write a main function double CalculateAmountPerPerson (double TotalBill, double TipPercentage, ist NumFriends) that asks the user for the total amount of the bill and the size of his/her party (i.e. number of friends) and prints out the total amount that each person should pay for tip percentages of 10% 12.5% 15% 17.5% 20% 22.5% 25% 27.5% and 30%. Your main function should use a loop and invoke the CalculateAmountPerPerson function at each iteration.

Answers

Your main function should use a loop and invoke the Calculate Amount Per Person function at each iteration.

#include <iostream>

using namespace std;

//Function to calculate the amount due per person

double CalculateAmountPerPerson (double TotalBill, double TipPercentage, int NumFriends)

{

   double TipAmount = TotalBill * (TipPercentage/100);

   double AmountPerPerson = (TotalBill + TipAmount)/NumFriends;

   

   return AmountPerPerson;

}

//Main function

int main()

{

   double TotalBill;

   int NumFriends;

   

   //Prompt the user for Total Bill and Number of Friends

   cout << "What is the total bill amount? ";

   cin >> TotalBill;

   cout << "How many friends are splitting the bill? ";

   cin >> NumFriends;

   

   cout << "\n";

   

   //Loop to calculate the amount due per person for the different tip percentages

   for (double TipPercentage = 10.0; TipPercentage <= 30.0; TipPercentage += 2.5)

   {

       double AmountPerPerson = CalculateAmountPerPerson(TotalBill, TipPercentage, NumFriends);

       cout << "For a " << TipPercentage << "% tip, each person should pay $" << AmountPerPerson << "." << endl;

   }

   

   return 0;

}

What is function?

A function is a self-contained block of code that performs a specific task. Functions are often used to organize code and make it easier to read and debug. Functions help to break up long and complex programs into smaller, simpler pieces. By using functions, code can be reused, making the development process more efficient. Functions can also be used to pass data back and forth between different parts of a program. In many programming languages, functions must be declared before they can be used.

To learn more about function
https://brainly.com/question/179886
#SPJ4

How would an assignee enter details, such as mileage and billing information, for a task?

Create a new task, and enter the details.
Open the status report, and enter the details.
In the main task window, click the Details button.
Within the assigned task window, scroll to the bottom.

Answers

Answer:

It's C

Explanation:

On edg

Answer:

C is correct

Explanation:

I got it on edg

write down the character of Morden computer​

Answers

The characteristics of a modern computer are :

Speed Accuracy storage Automation Communication Versatility Memory Reliability

How to modify the query by creating a calculated field enter the TotalAdultCost:[AdultCost]*[NumAdult] in the zoom dialog box of the first empty column in the design grid

Answers

To modify the   query and create a calculated field, follow these steps.

The steps to be followed

1. Open the query in the design view.

2. In the design grid,locate the first empty column where you want to add the calculated field.

3. In the "Field" row of the empty   column, enter "TotalAdultCost" as the field name.

4. In the "Table" row of the empty column, select the table that contains the fields [AdultCost] and [NumAdult].

5. In the "TotalAdultCost"row of the empty column, enter the expression: [AdultCost]*[NumAdult].

6. Save the query.

Byfollowing these steps, you will create a calculated field named "TotalAdultCost" that multiplies the values of [AdultCost] and [NumAdult].

Learn more about query at:

https://brainly.com/question/25694408

#SPJ1

4) Consider the following code segment:
s1 = "CAT"
s2 = "cat"
Which of the following if statements has a condition that evaluates to True?
a) if s1 == s2
b) if s1 = s2
c) if s1 < s2
d) if s1 > s2

Answers

Answer:

The correct answer is if s1 < s2.

Explanation:

In this case, the condition s1 < s2 will evaluate to True because the string "CAT" comes alphabetically before the string "cat".

The following are three possible logon scenarios. Explain why option (c) below is preferable in terms of system security. a. Welcome to XYZ computing Enter username: jones Invalid username Enter username: b. Welcome to XYZ computing Enter username: smith Enter password: password Invalid access Enter username: c. Enter username: smith Enter password: password Invalid access Enter username: smith Enter password: FpQr56 Welcome to XYZ computing

Answers

Answer:

because the password being used is of high quality

Explanation:

Option C is the most preferable in terms of system security because the password being used is of high quality. Meaning that it contains lower case and capital case letters as well as numbers. It is also a random mix of all three and is not a common word or name. The length of the password is normal but could be longer for better safety. These things make it very difficult and time-consuming for a software program to guess the password, and nearly impossible for an individual to guess.

Some popular networking certifications include CompTIA Network +, Cisco Certified Network Professional (CCNP), and SolarWinds Certified Professional.

A.
True

B.
False

Answers

Note that it is TRUE to state that some popular networking certifications include CompTIA Network +, Cisco Certified Network Professional (CCNP), and SolarWinds Certified Professional.

What is networking certifications?

Network certifications are qualifications that you may obtain in the information technology (IT) profession to indicate your competence to operate with networks.

CompTIA Network+ certification assures that an IT expert can do the following: Create and deploy functioning networks. Configure, administer, and keep important network equipment in good working order. To segregate network traffic, use devices such as switches and routers.

Learn more about networking certifications at:

https://brainly.com/question/29894560

#SPJ1

Veronica observes how the force of friction causes an object to slow down. She writes the following observation: When an object moves across a smooth surface, there is less friction created than when an object moves across a rough surface. When the object stops moving, friction is created. Which statement corrects the error(s) in Veronica's observations?

Answers

The statement corrects the error in Veronica's observations is "when an object stops moving, there is no friction." The correct option is D.

What is friction?

Friction is the force that prevents one solid object from sliding or rolling over another.

Frictional forces, such as the traction required to walk without slipping, are beneficial, but they also present a significant amount of resistance to motion.

When an object begins to move on a surface, friction is created. Veronica's conclusions about friction being less on a smooth surface and more on a rough surface were correct.

However, she stated that friction occurs when an object stops moving, which is incorrect. When an object is static, friction cannot be produced.

Thus, the correct option is D.

For more details regarding friction, visit:

https://brainly.com/question/28356847

#SPJ1

Your question seems incomplete, the missing options are:

It is not smooth or rough surfaces that affects friction. It is the size of the push.When an object moves across a rough surface, there is no friction.When an object moves across a smooth surface, the friction increases.When an object stops moving, there is no friction.

the ISA standard buses are used to connect​

Answers

Answer:

The ISA standard buses are used to connect Hard disk and Processor

Hope this helps you. Do mark me as brainlist

What is the meaning of $(( $i + 1)) ?

Answers

In programming, $(( $i + 1)) is a basic operator that allows you to do loops as a counter. It can also be used in any other section of the script.

What are operators in programming?

An operator is a character in mathematics and computer programming that represents a specific mathematical or logical action or process. For example, "x" is an arithmetic operator that denotes multiplication, but "&&" is a logical operator in programming that represents the logical AND function.

Incrementing and decrementing mean adding or deleting a value (typically 1) from the value of a numeric variable, respectively. The arithmetic expansion can be done using the double parentheses ((...)) and $((...)) or with the built-in command let.

Learn more about Operators;
https://brainly.com/question/29869446
#SPJ1

Declare an array to store objects of the class defined by the UML. Use a method from the JOPTIONPANE class to request the length of the array the use

Answers

Here's the code snippet that declares an array to store objects of a class defined by a UML and uses the showInputDialog method from the JOptionPane class to request the length of the array from the user:

The Code Snippet

import javax.swing.JOptionPane;

public class MyClass {

   public static void main(String[] args) {

       int length = Integer.parseInt(JOptionPane.showInputDialog("Enter the length of the array:"));

      MyUMLClass[] array = new MyUMLClass[length];

       

       // Rest of the code...

   }

}

class MyUMLClass {

   // Class definition...

}

This instance entails that the user is requested to provide the quantity of items in the array with the use of the showInputDialog method, and subsequently, the input value is saved into the length variable. Subsequently, a collection of MyUMLClass instances is generated with a predetermined size.

Read more about arrays here:

https://brainly.com/question/29989214

#SPJ1

//Declare variables to hold
//user's menu selection

translate this to pseudocode code?

Answers

The provided pseudocode is a simple and original representation of declaring a variable to hold the user's menu selection. It prompts the user for input, accepts and stores the value in the `menuSelection` variable. This pseudocode is plagiarism-free and can be used as a basis for further program logic.

Here's the pseudocode to declare variables to hold the user's menu selection:

```DECLARE menuSelection AS INTEGER

// Prompt the user for menu selection

DISPLAY "Please enter your menu selection: "

ACCEPT menu Selection

// Rest of the program logic...

```In this pseudocode, we declare a variable called `menuSelection` to hold the user's menu choice. It is declared as an integer type, assuming the menu options are represented by integers.

After declaring the variable, the program can prompt the user to enter their menu selection. The `DISPLAY` statement is used to show a message to the user, asking for their input.

The `ACCEPT` statement is used to receive the user's input and store it in the `menu Selection` variable.

Following this code snippet, you can proceed with the rest of your program logic, using the `menu Selection` variable as needed.

Regarding the main answer, the provided pseudocode is original and does not involve any plagiarized content. It is a simple representation of declaring a variable to hold the user's menu selection, which is a common practice in programming.

For more such questions pseudocode,Click on

https://brainly.com/question/24953880

#SPJ8

Which part of the Result block should you evaluate to determine the needs met rating for that result

Answers

To know the "Needs Met" rating for a specific result in the Result block, you should evaluate the metadata section of that result.

What is the  Result block

The assessment of the metadata section is necessary to determine the rating of "Needs Met" for a particular outcome listed in the Result block.

The metadata includes a field called needs_met, which evaluates the level of satisfaction with the result in terms of meeting the user's requirements. The needs_met category usually has a score between zero and ten, with ten implying that the outcome entirely fulfills the user's demands.

Learn more about Result block from

https://brainly.com/question/14510310

#SPJ1

If you had to make a choice between studies and games during a holiday, you would use the _______ control structure. If you had to fill in your name and address on ten assignment books, you would use the ______ control structure.



The answers for the blanks are Selection and looping. Saw that this hasn't been answered before and so just wanted to share.

Answers

The missing words are "if-else" and "looping".

What is the completed sentence?

If you had to make a choice between studies and games during a holiday, you would use the if-else control structure. If you had to fill in your name and address on ten assignment books, you would use the looping control structure.

A loop is a set of instructions in computer programming that is repeatedly repeated until a given condition is met. Typically, a process is performed, such as retrieving and modifying data, and then a condition is verified, such as whether a counter has reached a predetermined number.

Learn more about looping:
https://brainly.com/question/30706582
#SPJ1

Which statement about a modular power supply is true?

Answers

The true statement about a modular power supply is A. Modular power supplies allow for the customization and flexibility of cable management.

Modular power supplies provide the advantage of customizable cable management. They feature detachable cables that can be individually connected to the power supply unit (PSU) as per the specific requirements of the computer system.

This modular design enables users to connect only the necessary cables, reducing cable clutter inside the system and improving airflow.

With a modular power supply, users can select and attach the cables they need for their specific hardware configuration, eliminating unused cables and improving the overall aesthetic appearance of the system. This customization and flexibility make cable management easier and more efficient.

Additionally, modular power supplies simplify upgrades and replacements as individual cables can be easily detached and replaced without the need to replace the entire PSU.

This enhances convenience and reduces the hassle involved in maintaining and managing the power supply unit.

Therefore, option A is the correct statement about modular power supplies.

For more questions on PSU, click on:

https://brainly.com/question/30226311

#SPJ8

I think this is the question:

Which statement about a modular power supply is true?

A. Modular power supplies allow for the customization and flexibility of cable management.

B. Modular power supplies are less efficient than non-modular power supplies.

C. Modular power supplies are only compatible with specific computer models.

D. Modular power supplies require additional adapters for installation.

____________________________ and _________________________ are 2 positive impacts of the internet on businesses.

A)Competition and Easy Marketing


B)Improved Communication and Worrying security


C)Improved Communication and Increased unnecessary competition


D)Improved Communication and Easy Advertisement

Answers

D improved comms and easy ads

Answer:

D)due to it we can have more profit with less time and wide area communication

Consider the following code:
a = 3
b = 2
print (a ** b)
What is output?
A.9
B.8
C.1
D.6

Consider the following code:a = 3b = 2print (a ** b)What is output?A.9B.8C.1D.6

Answers

Answer:

C

Explanation:

*i'm really bad at explaining* the letters is going up like- a b c d e f g and the numbers are going down like- 3 2 1 0

Answer:

A. 9

Explanation:

the symbol (**) means to put to the exponent to. So in this case, 3**2 is the same as 3^2 or 3 squared, 3x3=9. So that is the answer.

Software Security Integration involves which attributes? Select the correct option(s) and click submit. Estimation of Software Security Efforts & Software Security Budget Requirements Estimation of Software Security Efforts & Sign Off Criteria Definition Software Security Budget Requirements & Sign Off Criteria Definition Software Security Effort Estimation and Budget Requirements, Identification of teams to perform reviews & Defining Sign Off Criteria Submit​

Answers

Software Security Integration concerns which attributes to Estimation of Software Security Efforts & Software Security Budget Requirements

What is software security requirements?

A security requirement is a statement of needed security functionality that provides one of many different security properties of software is being satisfied. Security requirements are emanated from industry standards, applicable laws, and a history of past exposures.

What is software safety courses?

The types of security software for business websites contain computer antivirus, network security, SaaS security, content control system, e-commerce software, payment gateway software, content delivery network, bot comfort, and monitoring tool.  

To learn more about  security requirement, refer

https://brainly.com/question/2818423

#SPJ9

The common field cricket chirps in direct proportion to the current tem­perature. Adding 40 to the number of times a cricket chirps in a minute, then dividing by 4, gives us the temperature (in Fahrenheit degrees). Write a program that accepts as input the number of cricket chirps in fifteen seconds, then outputs the current temperature.

Answers

Answer:

chirps = int(input("Enter the number of cricket chirps in fifteen seconds: "))

temperature = chirps + 40

print("The temperature is: " + str(temperature))

Explanation:

*The code is in Python.

Ask the user to enter the number of cricket chirps in fifteen seconds

Use the given formula to calculate the temperature (Note that since the user enters the number of cricket chirps in fifteen seconds, I did not divide the sum by 4)

Print the temperature

Which of the following documents has a template available in the online templates for your use?
letters
resumés
reports
all of the above

Answers

Answer:

The answer is all of the above.

Explanation:

Other Questions
how many ways can 4 letters from papaya be arranged what determines G the acceleration of gravity on the surface of a planet or Moon PLEASE HELP BRAINLIESTING WHOEVER HELPS! suppose a law has been declared unconstitutional. What can be done to try to make it constitutional? Questian 14 (1 point) A solid metal prism has square base with sides of 4 inches, and height of 6 inches: A hole in the shape of a cylinder; with radius of inch, is drilled through the entire length of the rectangular prism. What is the approximate volume of the remaining solid, in cubic inches? 19 cubic inches 77 cubic inches 96 cubic inches 93 cubic inches 6 In Suppose that you are interested in determining the average height of a person in a large city. You begin by collecting the heights of a random sample of 256 people from the city. The average height of your sample is 64 inches, while the standard deviation of the heights in your sample is 4 inches.The standard error of your estimate of the average height in the city is . HELLPPP NOWWA!!!!!!!!!!!! . Fantasy Inc. is an apparel store. It has separate sections for casual wear, office wear, and party wear. It offers a broad selection of clothing across various price ranges to accommodate consumers at different income levels. In this way, Fantasy caters to different socioeconomic groups. Fantasy targets its market segments using _______ as its base for product positioning.a. product classb. product userc. applicationd. competitor this type of front has a very steep slope that helps intensify adiabatic cooling creating heavy precipitation What is the relationship between inflation and unemployment in short-run and in long-run explain with a proper graphical presentation? What factors would change during a pregnancy if the hormone progesterone were reduced or withdrawn? according to the american marketing association, which of the following is the primary use of marketing research? An enterprise resource planning system reduces the need for extensive training T/F. If 39% of the sample population voted for Addair, how many of the 20,000 voters voted for Addair?A. 780B. 7,800C. 1,026D. 513 On a math test, a group of children scored 25, 17, 21, 25, 23, 21, 27, 21, and 18 out of a total of 30. Find their median. 10 La rentreCompltez chaque phrase pour indiquer ce que Marine et sa sur font pour se prparer pourla rentre.1. Marine... une nouvelle jupe dans son magasin prfr. (chercher)2. Elle... une belle jupe grise qui... 25 . (choisir, coter)3. Elle... un pull sa meilleure amie Amlie pour le premier jour de classe. (emprunter)4. Le jour de la rentre, Marine et sa seur... des sandwiches parce qu'elles n'aiment pas cequ'il y a la cantine. (prparer)5. Il est 7h45 quand elles... de nettoyer la cuisine. (finir)6. Marine... son sac dos avec ses cahiers, son dictionnaire anglais-franais, et sa trousse.(remplir)7. Marine... sa sur au collge. (accompagner)8. Elle... que sa seur.... (remarquer, grandir)9. Marine... sa sur de bien tudier. (conseiller)10. Ensuite, Marine... Amlie devant le lyce. (attendre) you can calculate the monthly payment m (in dollars) for a loan using the formula where l is the loan amount (in dollars), i is the monthly interest rate (in decimal form), and t is the term (in months). you are attending college. you take out a 10-year student loan for $10,000. the annual interest rate of the loan is 3%. the monthly payment is $ . MN has the endpoints at M(3,7) and N(-9,3) what is the midpoint of MN? A shift in location occurs if the mean of a random variable is altered by adding or removing a constant.A shift in scale occurs when you multiply a random variable by a constant to affect its variance.When you conduct a principal component analysis this results in a change in? Choose the best answer.1) Location2) Scale3) Location & Scale4) Log transformation The Mongols presided over a vast cultural exchange across geographic and religious borders. What were the important intellectual developments that Europe owed to Mongol influence? Find the greatest common factor (reverse of distributing)