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sergejj [24]
2 years ago
8

An online article in 2001 described a study in which twelve sixth-grade students who had not previously played chess participate

d in a program where they took chess lessons and played chess daily for 9 months. Each student took a memory test (the Test of Cognitive Skills) before starting the chess program and again at the end of the 9 month period. Data and computed differences are given in the accompanying table. The author of the article proposed using these data to test the theory that students who participated in the chess program tend to achieve higher memory scores after completion of the program.
Computers and Technology
1 answer:
ipn [44]2 years ago
6 0
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The function below takes two arguments, a dictionary called dog_dictionary and a list of dog names (strings) adopted_dog_names.
laiz [17]

Answer:

The solution code is written in Python.

  1. def removeAdoptedDog(dog_dictionary, adopted_dog_names):
  2.    for x in adopted_dog_names:
  3.        del dog_dictionary[x]
  4.    
  5.    return dog_dictionary  
  6. dog_dictionary = {
  7.    "Charlie": "Male",
  8.    "Max" : "Male",
  9.    "Bella" : "Female",
  10.    "Ruby": "Female",
  11.    "Toby": "Male",
  12.    "Coco": "Female",
  13.    "Teddy": "Male"
  14. }
  15. print(dog_dictionary)
  16. adopted_dog_names = {"Ruby", "Teddy"}
  17. print(removeAdoptedDog(dog_dictionary, adopted_dog_names))

Explanation:

Firstly, let's create a function <em>removeAdoptedDog() </em>takes two arguments, <em>dog_dictionary </em>& <em>adopted_dog_names</em> (Line 1)

Within the function, we can use a for-loop to traverse through the <em>adopted_dog_names</em> list and use the individual dog name as the key to remove the adopted dog from <em>dog_dictionary </em>(Line 3). To remove a key from a dictionary, we can use the keyword del.

Next return the updated dog_dictionary (Line 5).

Let's test our function by simply putting some sample records on the <em>dog_dictionary</em> (Line 7 -15)  and two dog names to the <em>adopted_dog_names list</em> (Line 19).

Call the function <em>removeAdoptedDog() </em>by<em> </em>passing the <em>dog_dictionary and adopted_dog_names </em>as arguments. The display result will show the key represented by the<em> adopted_dog_names</em> have been removed from the <em>dog_dictionary </em>(Line 21).

4 0
2 years ago
In which of the security mechanism does the file containing data of the users/user groups have inbuilt security?
max2010maxim [7]

Answer:

The answer is "It uses the section access with in the qlikview script".

Explanation:

QlikView is now QlikSense, it comes with section access, that protects against this danger. It a way of determining, which can display certain details, it is also known as objects, that can be displayed by whom and out of which domain, etc.

  • It can also be configured using the publishing of the company. In the data load script, users can use section access to maintain security.  
  • It uses the data for authentication and authorization within segment access and automatically decreases the information, such that users only have their information.
8 0
2 years ago
Can someone please help me with this
inessss [21]

the first question answer is true

the second question answer is true

please brainliest me i just took the test so i know those 2 answers are correct!

3 0
2 years ago
Summary: Given integer values for red, green, and blue, subtract the gray from each value. Computers represent color by combinin
Dmitry_Shevchenko [17]

Answer:

Follows are the code to this question:

#include<iostream>//defining header file

using namespace std;// use package

int main()//main method

{

int red,green,blue,x;//declaring integer variable

cin>> red >>green>>blue;//use input method to input value

if(red<green && red<blue)//defining if block that check red value is greater then green and blue  

{

x = red;//use x variable to store red value

}

else if(green<blue)//defining else if block that check green value greater then blue  

{

x= green; //use x variable to store green value

}

else//defining else block

{

x=blue;//use x variable to store blue value

}

red -= x;//subtract input integer value from x  

green -=x; //subtract input integer value from x

blue -= x;//subtract input integer value from x

cout<<red<<" "<<green<<" "<<blue;//print value

return 0;

}

Output:

130 50 130

80 0 80

Explanation:

In the given code, inside the main method, four integers "red, green, blue, and x" are defined, in which "red, green, and blue" is used for input the value from the user end. In the next step, a conditional statement is used, in the if block, it checks red variable value is greater than then "green and blue" variable. If the condition is true, it will store red variable value in "x", otherwise, it will goto else if block.

  • In this block, it checks the green variable value greater than the blue variable value. if the condition is true it will store the green variable value in x variable.
  • In the next step, else block is defined, that store blue variable value in x variable, at the last step input variable, is used that subtracts the value from x and print its value.      
5 0
2 years ago
It is an array containing information such as headers, paths and script locations wherein it is created by the web server itself
Naddik [55]

Answer:

c. $_SERVER

Explanation:

$_SERVER is an array in PHP containing information about headers, paths, and script locations.

Example usage:

echo $_SERVER['HTTP_HOST'];

This will print information about HTTP_HOST header.

echo $_SERVER['DOCUMENT_ROOT'];

This provides information about document root path.

echo $_SERVER['SCRIPT_FILENAME'];

This provides information about the currently executing script.

4 0
2 years ago
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