calculate the information gain when splitting on a and b. which attribute would the decision tree induction algorithm choose?calculate the gain in the gini index when splitting on a and b. which attribute would the decision tree induction algorithm choose?entropy and the gini index are both monotonously increasing on the range [0, 0.5] and they are both monotonously decreasing on the range [0.5, 1]. is it

Answer:

Amazon Simple Storage Service (Amazon S3) is a cloud storage service provided by Amazon Web Services (AWS). It is a general-purpose storage service that can be used for a variety of use cases, including:

a. An internet accessible storage location for video files that an external website accesses: Amazon S3 provides a simple way to store and retrieve files over the internet. It can be used to store video files that can be accessed by external websites, such as a video hosting platform or a website that embeds video content.

b. Hourly storage of frequently accessed temporary files: Amazon S3 can be used to store frequently accessed temporary files that need to be stored for a short period of time. It is a cost-effective solution for storing and retrieving these types of files.

c. A cluster for traditional Apache Spark and Apache Hadoop installations to process big data: Amazon S3 can be used as a data lake for storing and processing large amounts of data using tools like Apache Spark and Apache Hadoop.

d. A data warehouse for business intelligence: Amazon S3 can be used in combination with other AWS services, such as Amazon Redshift, to create a data warehouse for business intelligence and analytics.

Overall, Amazon S3 is a versatile storage service that can be used for a wide range of use cases.

Explanation:

Answer:

Megahertz (MHz) or Gigahertz (GHz)

1 GHz = 1000 MHz

The main input method for a computer is a keyboard, which is comparable to a typewriter. Alphanumeric, special, and function keys are among the three different key kinds that are present.

Based on:

To Learn more About  input method  refer to:

https://brainly.com/question/10283950

#SPJ4

Copyright is a legal safeguard for protecting someone’s intellectual property. Books, movies, newspaper articles, web pages, artwork, and music are all examples of things that can be protected with it.

It is to be noted that copyright is important because it helps to protect the creative works of artists, writers, musicians, and other creators. When someone creates a work of art, literature, music, or software, they automatically own the copyright to that work. This means that they have the exclusive right to reproduce, distribute, and sell their work.

Copyright allows creators to control how their work is used and benefit from it. It also promotes creativity and innovation by offering cash incentives to innovators who create new works.

Copyright is an important part of the legal framework that supports the creative industries, and it plays a critical role in promoting the creation and dissemination of new ideas, knowledge, and culture.

Without copyright protection, it would be much harder for creators to earn a living from their work, and the quality and diversity of creative works available to the public would likely be significantly reduced.

Learn more about Copyright:
https://brainly.com/question/14704862
#SPJ1

Answer:

Planks are often used as a work surface on elevated scaffolding and need to be wide enough to provide strength without breaking when walked on. The wood is categorized as a board if its width is less than 21⁄2 in (64 mm), and its thickness is less than 11⁄2 in (38 mm).

Answer:

A task is a logical unit of work that is carried out by a component of your workflow.

Explanation:

The UEFI framework, considered to be better than the bios framework, is it can identify the virus and malware in a device before the system is launched. The correct option is c.

A computer's firmware and operating system are connected through a software package called UEFI, which is a specification (OS). A quicker boot time is offered by UEFI.

While BIOS contains drive support encoded in its ROM, UEFI has discrete driver support. As a result, changing BIOS firmware might be challenging. Secure Boot, a feature of UEFI security, stops the machine from starting up from untrusted or unsigned apps.

Therefore, the correct option is c. it can identify the virus and malware in a device before the system is launched.

To learn more about UEFI framework, refer to the link:

https://brainly.com/question/17232780

#SPJ1

A single-subscripted array can be used to count the instances of each sum.

#include <stdio.h>

#include <stdlib.h>

#include <time.h>

int main()

{

int die1, die2, sum, roll;

srand(time(0));

for (roll = 1; roll <= 3600; roll++)

{

 die1 = (rand() % 6) + 1;

 die2 = (rand() % 6) + 1;

 sum = die1 + die2;

 printf("Roll #%d: Die 1: %d  Die 2: %d  Sum: %d\n", roll, die1, die2, sum);

}

return 0;

}

#include <stdio.h>

#include <stdlib.h>

#include <time.h>

int main(){

   int i, sum;

   // initialize random seed

   srand(time(0));

   // roll the dice 3600 times

   for(i = 0; i < 3600; i++){

       int dice1 = rand() % 6 + 1; // roll the first die

       int dice2 = rand() % 6 + 1; // roll the second die

       sum = dice1 + dice2; // calculate the sum of the two dice

       printf("Dice 1: %d\tDice 2: %d\tSum: %d\n", dice1, dice2, sum);

   }

   return 0;

}

To learn more about a program that simulates the rolling of two dice refer to:

https://brainly.com/question/18751332

#SPJ4

Yes, Students want to use their smartphones more than books, which causes them to be distracted from their studies and athletics. They frequently lose focus, which negatively affects their academic performance.

Children are most at risk from smartphones and other technology. Since they are very young, they have been exposed to smartphones. As they get older, they use these devices to play games, listen to music, and check social media.

Not all content on smartphones is suitable for children. Furthermore, not all parents supervise their children as they use their smartphones. Elders also appreciate it because it gives them more time to complete chores while also entertaining children, which is convenient.

However, they are ignorant of the fact that prolonged screen time is bad for kids' eyes, brains, minds, and ways of thinking.

Learn more about smartphones

brainly.com/question/25207559

#SPJ4

THE GIVEN answer IS A

️️️SSD its a positive results to acess be hardware parts

The statement which describes how protocols on the Internet (e.g. IP, TCP, HTTP) make use of abstraction to accomplish their respective purposes is Low-level protocols can provide the functionality to high-level protocols without revealing the details of how this is accomplished.

TCP/IP is the low-level protocol that links computers on the Internet. TCP/IP is implemented differently on various machines. You'll utilize Open Transport, a part of Apple's System 7.5, which is a TCP/IP implementation for the Mac.

The TCP/IP protocols were created for networks that are permanently linked, shared, and high-speed. Subject to security and firewall constraints at their location, anyone who has access to a persistent network connection, such as through an Ethernet network tied to their workstation, may have perpetual access to the Internet. These users just require TCP/IP and Internet software.

learn more about Low-level protocols here: https://brainly.com/question/29098010

#SPJ4

The primary distinction between the two databases is in their size and approach.

A data warehouse is a corporation's global database that saves data about any area of the organization, whereas a data mart stores a small amount of data relating to a specific business department or project. A data warehouse is a vast collection of data from numerous sources within a company, whereas a data mart is data derived from a data warehouse that belongs to a specific business component. Data marts make specialized data available to a designated group of users, allowing them to quickly obtain crucial insights without having to sift through a whole data warehouse.

Learn more about data here-

https://brainly.com/question/11941925

#SPJ4

What are the values on the outputs when using the circuit below to perform subtraction on the binary numbers A = 1011 minus B = 0101 (20pts) B A Bo A. D D c TA.

To learn more about binary numbers refer to:

https://brainly.com/question/9842110

#SPJ4

SaaS stands for software as a service. The most popular choice for enterprises in the cloud market is software as a service, generally referred to as cloud application services.

Data security is a feature of the top cloud computing security solutions. To stop unauthorized parties from obtaining private information, they have security methods and policies in place, such as strict access controls and data encryption.

Everything a developer needs to create an application for the cloud infrastructure is provided by O Paas.

To know more about SaaS visit :-

https://brainly.com/question/11973901

#SPJ4

A class method is similar to an instance method, except its first argument is a class object.

Remember that when an instance method is called from an instance object, the instance object is automatically supplied as the method's first argument. A parameter variable is a variable that is only available to the function that gets the argument. That is, the value of the argument is copied into the parameter variable. A constructor is a method that is invoked at the start of an object's lifecycle to create and initialize the object, which is known as creation (or instantiation). The acquisition of resources may be part of the initialization process. In most languages, constructors may contain parameters but do not typically return values.

Learn more about variable here-

https://brainly.com/question/13375207

#SPJ4

The program for the inventory management system using the if-else statement is given below with the Screenshot of the Desired output.

An integrated software program called an inventory management system (IMS) is used to keep track of products, inventories, orders, and fulfillment for customers as well as suppliers. It aids retailers in following products through the supply chain.

For Inventory Management System,

#Dictionaries

unit_price={}

description={}

stock={}

#Open file with stock

details = open("stock.txt","r")

#First line of the file is the number of items

no_items  = int((details.readline()).rstrip("\n"))

#Add items to dictionaries

for i in range(0,no_items):

   line  = (details.readline()).rstrip("\n")

   x1,x2 = line.split("#")

   x1=int(x1)

   x2=float(x2)

   unit_price.update({x1: x2})

for i in range(0,no_items):

   line  = (details.readline()).rstrip("\n")

   x1,x2 = line.split("#")

   x1=int(x1)

   description.update({x1: x2})

for i in range(0,no_items):

   line  = (details.readline()).rstrip("\n")

   x1,x2 = line.split("#")

   x1=int(x1)

   x2=int(x2)

   stock.update({x1: x2})

details.close()

#List to store the items purchased

cart=[]

c="y" #Runs the while loop as long as user wants

#Instructions

print("Welcome to IMS")

print()

print("A-Add an item")

print("R-Remove an item")

print("E-Edit specifics of an item")

print("L-List all items")

print("I-Inquire about a part")

print("P-Purchase")

print("C-Checkout")

print("S-Show all parts purchased")

print("Q-Quit")

print("remove-Remove an item from the cart")

print("help-See all commands again")

print()

total_cost=0

flag=0 #To check if they have checked out

while(c!= "q" or c!= "Q"):

   c= input("What would you like to do? ")

       if(c=="q" or c=="Q"):

       break

       else:

           p_stock = 0

           stock.update({p_no: p_stock})

           print("The stock of an item cannot be negative, the stock has been set to 0.")

       print()

       print("Part number: ",p_no," Description: ",description.get(p_no)," Price: ",unit_price.get(p_no)," Stock: ",stock.get(p_no))

       print("Part was added successfully!")

       print()

      elif(c=="R" or c=="r"):#Remove a part

       print()

       p_no = int(input("Enter part number: "))

       if(p_no in unit_price):

           are_you_sure = input("Are you sure you want to remove that item(y/n)? ")

           if(are_you_sure=="y" or are_you_sure=="Y"):

               unit_price.pop(p_no)

               description.pop(p_no)

               stock.pop(p_no)

               print("Item successfully removed!")

           print()

       else:

           print("Sorry")

           print()

   elif(c=="L" or c=="l"):#List all the parts

       print()

       print("Parts and their prices: ",unit_price)

       print("Descriptions: ",description)

       print("Stock left of Item: ",stock)

       print()

   elif(c=="I" or c=="i")

       print()

       p_no=int(input("Enter Part Number: "))

       if(p_no in unit_price):

           print()

           print("Part number: ",p_no," Description: ",description.get(p_no)," Price: ",unit_price.get(p_no)," Stock: ",stock.get(p_no))

           if(stock.get(p_no)<3 and stock.get(p_no)!=0):

               print("Only ",stock.get(p_no)," remaining! Hurry!")

           print()

       else:

           print("Sorry we don't have such an item!")

           print()

           elif(c=="help"):

       print()

       print("Help Centre")

       print("A-Add an item")

       print("R-Remove an item")

       print("E-Edit specifics of an item")

       print("L-List all items")

       print("I-Inquire about a part")

       print("P-Purchase")

       print("C-Checkout")

       print("S-Show all parts purchased")

       print("remove-Remove an item from the cart")

       print("help-See all commands again")

       print("If you have any other questions or concerns please contact the manager.")

       print()

   elif(c=="remove" or c=="Remove"):#To remove an item from the cart

       print()

       are_you_sure = input("Are you sure you want to remove an item from the cart(y/n)? ")

       if(are_you_sure=="y"):

           p_no = int(input("Enter part number to remove from cart: "))

           if(p_no in cart):

               stock_current = stock.get(p_no)

               stock[p_no] = stock_current+1

               item_price = unit_price.get(p_no)

               total_cost = total_cost-item_price

               j=0

               for i in range(0,len(cart)):#To find the index of the part in the list cart

                   if(i==p_no):

                       j=i

               cart.pop(j)

               print(description.get(p_no),"removed from cart: ")

               print()

           else:

               print()

               print("That item is not in your cart!")

               print()

   elif(c=="s" or c=="S"):#prints list cart

       print()

       print(cart)

       print()

   else:

       print()

       print("ERROR! Contact manager for help!")

       print()

#Outputs total if the user quits without checking out

if(total_cost>0 and flag==0):

   print()

   print("You bought: ",cart)

   print("Total: ","$",round(total_cost,2))

   tax= round(0.13*total_cost,2)

   print("Tax is 13%: ","$",tax)

   total = round(total_cost+tax,2)

   print("After Tax: ","$",total)

print()

print("Thank you for using IMS")

#Write the updated inventory to the file

details = open("stock.txt","w")

no_items=len(unit_price)

details.write(str(no_items)+"\n")

for i in range(0,no_items):

   details.write(str(i+1)+"#"+str(unit_price[i+1])+"\n")

for i in range(0,no_items):

   details.write(str(i+1)+"#"+description[i+1]+"\n")

for i in range(0,no_items):

   details.write(str(i+1)+"#"+str(stock[i+1])+"\n")

details.close()

Learn more about the inventory management system here:

https://brainly.com/question/4310633

#SPJ4

Video Surveillance is the cybersecurity solution that would help with IoT physical security. The correct option is C.

A sort of closed-circuit television (CCTV) technology devoted to monitoring a specific area of observation is video surveillance. Systems for video surveillance may keep an eye on and/or track people, animals, machines, dangerous situations, etc.

The monitoring of people's communications and physical and digital activities is done with the help of surveillance technology.

Examples of common types include facial recognition software in smart security camera systems and data collection apps for smartphones.

The cybersecurity answer for IoT physical security is video surveillance.

Thus, the correct option is C.

For more details regarding Video Surveillance, visit:

https://brainly.com/question/9538744

#SPJ4

The method signature, according to Oracle, consists of the name and parameter types.

As a result, the signature excludes all other aspects of the method's declaration, such as modifiers, return type, argument names, exception list, and body. The signature of a function includes the function's name as well as the number, order, and type of its formal parameters. The signatures of two overloaded functions cannot be the identical. A function's return value is not part of its signature. A method signature is made up of the method name and the data types of the method's parameters, in that order. The return type is not included in the signature.

Learn more about data here-

https://brainly.com/question/11941925

#SPJ4

In the context of computer operations, comparing two numbers is a(n) logical operation.

Learn more about logical operation refer to ;

https://brainly.com/question/15079913

#SPJ4

Permitting: When troubleshooting, this mode is helpful. SELinux does not protect your server if it is set to Permissive, but it does continue to log every change made to the log files.

Similar to SUID, you can quickly determine whether SGID is enabled or not by running the ls -l command on a file or directory. The four SELinux policy types that Gentoo supports are strict, targeted, mcs, and mls. The unconfined domain serves as the basis for the distinction between stringent and targeted. The four SELinux policy types that Gentoo supports are strict, targeted, mcs, and mls. The unconfined domain serves as the basis for the distinction between stringent and targeted.

Learn more about command here-

https://brainly.com/question/3632568

#SPJ4

Given that one is an IT technician for your company, and Fred calls you complaining that every time he opens his internet browser, the default home page has been changed to a site he is not familiar with. If one suspects this change is being caused by a malware infection on his system. However, after you run antimalware and antivirus software on Fred's system, it is still having the same issue, the next best thing to do is to "Restore Fred's computer back to a previous restore point." (Option D)

Malware is any program that is purposely meant to disrupt a computer, server, client, or computer network, leak private information, obtain unauthorized access to information or systems, deny access to information, or interfere with the user's computer security and privacy.

System Restore creates Restore Points by taking a "snapshot" of some system files and the Windows registry. When an install fails or data is corrupted, Machine Restore can restore a system to working order without requiring you to reinstall the operating system.

Learn more about Malware:
https://brainly.com/question/22185332
#SPJ1

Online transactions involving credit cards are often easier to track than those involving debit, money orders, or checks.These cards frequently offer some protection against fraudulent purchases.

To learn more about credit cards refer

https://brainly.com/question/28800758

#SPJ4

Since you need to schedule a meeting during a weekday that the most people can attend. The best day is option D: Thursday.

Based on the availability of the people listed, it looks like the best day to schedule the meeting would be Thursday.

The reason that i say its that day is because this is the only day where the majority of people are available and do not have any conflicts.

Therefore, If Thursday does not work for you, it may also be possible to schedule the meeting on Tuesday or Friday, as there are still a number of people who are available on those days. However, it's important to consider that fewer people will be able to attend on those days compared to Thursday.

Hence, Thursday is the only day where the majority of people are available and do not have any conflicts.

Learn more about scheduling meeting from

https://brainly.com/question/29569699
#SPJ1

The program that can be used to illustrate the information of busy intersection between two one-way streets is given below.

The program that features the cars will be:

def getResult(arrival, street):

# Write your code here

result = []

# The first car arrives on Main Street at time 0. The first car arrives on 1st Avenue at time 0. The second car arrives on Main Street at time

1. The third car arrives on 1st Avenue at time 5.

time = 0

main_street_queue = []

first_avenue_queue = []

while len(main_street_queue) > 0 or len(first_avenue_queue) > 0:

if len(main_street_queue) == 0:

car_to_add_to_result = first_avenue_queue.pop(0)

time = car_to_add_to_result[1]

result.append(time)

continue

if len(first_avenue_queue) == 0:

car_to_add_to_result = main_street_queue.pop(0)

time = car_to_add_to_result[1]

result.append(time)

continue

if (time - main_street_queue[0][1]) > 1:

car_to_add_to_result = first_avenue_queue.pop(0)

time = car_to_add_to_result[1]

result.append(time)

continue

if (time - first_avenue_queue[0][1]) > 1:

car_to_add_to_result = main_street_queue.pop(0)

time = car_to_add_to_result[1]

result.append(time)

continue

if main_street_queue[0][0] < first_avenue_queue[0][0]:

car_to_add_to_result = main_street_queue.pop(0)

time = car_to_add_to_result[1]

result.append(time)

continue

else:

car_to_add_to_result = first_avenue_queue.pop(0)

time = car_to_add_to_result[1]

result.append(time)

continue

return result

Learn more about program on:

brainly.com/question/26642771

#SPJ4

An automated security evaluation programme called Amazon Inspector aids in enhancing the safety and legal compliance of apps running on AWS. It let you to check your Ama's network accessibility.

AWS(Amazon Elastic Compute Cloud)

Users can rent virtual computers on which to execute their own computer programmes through Amazon Elastic Compute Cloud (EC2), a component of Amazon.com's cloud computing infrastructure, Amazon Web Services (AWS). EC2 promotes the scalable deployment of applications by offering a web service that enables a user to boot an Amazon Machine Image (AMI) and configure a virtual machine, or what Amazon refers to as a "instance," containing whatever software they choose.

The phrase "elastic" refers to a system where a user can launch, terminate, and create new server instances as needed and pay per second for running servers. With the ability to choose the physical location of instances, EC2 gives users the ability to reduce latency and increase redundancy. Amazon transitioned from using its own retail website technology to EC2 and AWS in November 2010.

To know more about AWS(Amazon Elastic Compute Cloud), Check out:

https://brainly.com/question/28786304

#SPJ4

Below is the code that has the specific instructions you have given above :

#include <iostream>

int main() {

   int dominantCompanyCount;

   std::cin >> dominantCompanyCount;

   if (dominantCompanyCount == 2) {

       std::cout << "Duopoly" << std::endl;

   } else {

       std::cout << "Not a duopoly" << std::endl;

   }

   return 0;

}

This code will read in an integer value from the user, and then check if it is equal to 2. If it is, it will output "Duopoly" and a newline.

Therefore, in regards to the case above,  If it is not equal to 2, it will output "Not a duopoly" and a newline.

Learn more about Coding from

https://brainly.com/question/16397886

#SPJ1

The minimum initial health that Charlie needs to start with in order to do that can be calculated using function MinimumHealth can be done using python programming language.

The code in python is,

from math import gcd

#Create / declare function MinimumHealth

def MinimumHealth(health, n) :

# Find the GCD of the array elements

__gcd = 0;

for i in range(n) :

__gcd = gcd(__gcd, health[i]);

return __gcd;

# Driver code

if __name__ == "__main__" :

health = [ 5, 6, 1, 2, 3, 4 ];

n = len(health);

print(MinimumHealth(health, n));

The code will use GCD or greatest common divisor in array, and also we use loop statement to iterate the function until we get the correct result.

Learn more about python here:

brainly.com/question/26497128

#SPJ4

Face recognition tech gets Girl Scout mom booted from Rockettes show at Radio City Music Hall due to where she works.

Kelly Conlon, a lawyer, was denied entry to a performance of the Rockettes' "Christmas Spectacular" show at Radio City Music Hall in New York City after face recognition tech detected her in the lobby. Conlon was kicked out of the venue because of her law firm, which she described as "mortifying." Conlon said she and her daughter arrived in New York City the weekend after Thanksgiving, along with other members of a Girl Scout troop and their mothers, to watch the Rockettes perform in the "Christmas Spectacular" show. However, Conlon claims that she was approached by security and asked to leave the theater shortly after entering.

Learn more about face recognition technology https://brainly.com/question/27166721

#SPJ4

If online content may be of a terrorist extremist nature, report it using the UK Government's simple and anonymous online tool: vehicle description, date, time, place of activity and physical identification, name and contact information (optional)

TSC will consolidate information into the Federal Terrorist Screening Database, a single database containing consolidated federal agency terrorist identification information.

Being on a U.S. government watchlist may mean that you cannot travel by air or sea: at airports invasive screening; U.S. visa denial or admission to the U.S.; Detention and interrogation by U.S. or foreign authorities, not to mention shame, fear, apprehension, and slander

If you're on a government secret watch list, federal agencies say you should find the agency that named you on the list and appeal to that agency's ombudsman, privacy commissioner, or the inspector general.

To learn more about terrorism visit:

https://brainly.com/question/885090

#SPJ4

Declarative referential integrity in SQL Server is frequently used to ensure referential integrity.

As shown in the statement in Listing 1, you may add a foreign key and references constraint to impose referential integrity restrictions. Additionally, when creating SecondaryTable, you have the option to build a reference between it and PrimaryTable.

The CREATE TABLE and ALTER TABLE statements in SQL provide support for the referential integrity concept. To include a referential constraint, use the CREATE TABLE or ALTER TABLE statements. Use the ALTER TABLE statement to lift a referential restriction.

To know more about SQL Server visit :-

https://brainly.com/question/29417398

#SPJ4