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4 years ago

A web page typically contains ________, which contains the formatting instructions for displaying the web page.

1 answer:

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HTML: Hypertext Markup Language. It's used in conjunction with CSS (Cascading Style Sheets), which implements presentation (adding color, positioning elements, etc.) and JavaScript (you'll often see this referred to as JS), which implements functionality (like clicking on buttons) for webpages.

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Why should you avoid the use of sarcasm cliches and idioms in busniess letters?

Oliga [24]

You would not be taken as seriously as you should be by other businesses.

3 0

3 years ago

Read 2 more answers

what is a simulation? a) simulation is the process of creating dashboards in excel. b) simulation is the process of complex form

PtichkaEL [24]

Simulation exists the imitation of the operation of a real-world process or system over time.

<h3>What is meant by Simulation?</h3>

A simulation exists an ongoing replica of how a system or process might work in the actual world. Models must be used in simulations; the model reflects the essential traits or behaviors of the chosen system or process, whilst the simulation depicts the model's development over time.

By enabling the testing of various scenarios or process improvements, a simulation is a model that replicates the operation of a current or proposed system. It provides evidence for decision-making. For a more immersive experience, this can be combined with virtual reality technology.

Therefore, the correct answer is option c) Simulation is the imitation of the operation of a real-world process or system over time.

To learn more about Simulation refer to:

brainly.com/question/28927678

#SPJ4

7 0

1 year ago

Write a C program to calculate and display the coordinates of midpoint - M of a linesegment between two given points - say A and

pychu [463]

Answer:

//Program in C.

// header file

#include <stdio.h>

#include <math.h>

// main function

int main(void) {

// variables

float x1,y1,x2,y2;

float s,xm,ym,d;

// ask to enter x coordinate of A

printf("Enter coordinate (x) of point A:");

// read x1

scanf("%f",&x1);

// ask to enter y coordinate of A

printf("Enter coordinate (y) of point A:");

// read y1

scanf("%f",&y1);

// ask to enter x coordinate of B

printf("Enter coordinate (x) of point B:");

//read x2

scanf("%f",&x2);

// ask to enter y coordinate of B

printf("Enter coordinate (y) of point B:");

// read y2

scanf("%f",&y2);

// calculate Midpoint of A and B

xm=(x1+x2)/2;

ym=(y1+y2)/2;

// calculate slope of the line

s=(y2-y1)/(x2-x1);

// calculate Distance between two points

d=sqrt(((x2-x1)*(x2-x1))+((y2-y1)*(y2-y1)));

// print result

printf("Midpoint of both the point is: %f %f",xm,ym);

printf("\nSlope of both the line is: %f",s);

printf("\nDistance between both the point is: %f",d);

return 0;

}

Explanation:

Read the x & y coordinates of both the points.Then calculate the Midpoint of both the and assign it to variables "xm"&"ym".Then calculate the slope of the line and assign it to variable "s".Then find the distance between the two points and assign it to variable "d".Print all these results.

Output:

Enter coordinate (x) of point A:2

Enter coordinate (y) of point A:3

Enter coordinate (x) of point B:9

Enter coordinate (y) of point B:8

Midpoint of both the point is: 5.500000 5.500000

Slope of both the line is: 0.714286

Distance between both the point is: 8.602325

6 0

3 years ago

Write a program that reads in your question #2 Python source code file and counts the occurrence of each keyword in the file. Yo

scoray [572]

Answer:

Here is the Python program:

import keyword #module that contains list of keywords of python

filename = input("Enter Python source code filename: ") # prompts user to enter the filename of a source code

code = open(filename, "r") # opens the file in read mode

keywords = keyword.kwlist #extract list of all keywords of Python and stored it into keywords

dictionary = dict() #creates a dictionary to store each keyword and its number of occurrence in source code

for statement in code: # iterates through each line of the source code in the file

statement = statement.strip() # removes the spaces in the statement of source code

words = statement.split(" ") #break each statement of the source code into a list of words by empty space separator

for word in words:# iterates through each word/item of the words list

if word in keywords:#checks if word in the code is present in the keywords list of Python

if word in dictionary: #checks if word is already present in the dictionary

dictionary[word] = dictionary[word] + 1 #if word is present in dictionary add one to the count of the existing word

else: #if word is not already present in the dictionary

dictionary[word] = 1 #add the word to the dictionary and set the count of word to 1

for key in list(dictionary.keys()): #iterates through each word in the list of all keys in dictionary

print(key, ":", dictionary[key])# prints keyword: occurrences in key:value format of dict

Explanation:

The program is well explained in the comments attached with each line of the program.

The program prompts the user to enter the name of the file that contains the Python source code. Then the file is opened in read mode using open() method.

Then the keyword.kwlist statement contains the list of all keywords of Python. These are stored in keywords.

Then a dictionary is created which is used to store the words from the source code that are the keywords along with their number of occurrences in the file.

Then source code is split into the lines (statements) and the first for loop iterates through each line and removes the spaces in the statement of source code .

Then the lines are split into a list of words using split() method. The second for loop is used to iterate through each word in the list of words of the source code. Now each word is matched with the list of keywords of Python that is stored in keywords. If a word in the source code of the file is present in the keywords then that word is added to the dictionary and the count of that word is set to 1. If the word is already present in the dictionary. For example if there are 3 "import" keywords in the source code and if 1 of the import keywords is already in the dictionary. So when the second import keyword is found, then the count of that keyword is increased by 1 so that becomes 2.

Then the last loop is used to print each word of the Python that is a keyword along with its number of occurrences in the file.

The program and its output is attached in a screenshot. I have used this program as source code file.

7 0

3 years ago

If ClassC is derived from ClassB which is derived from ClassA, this would be an example of ________.

finlep [7]

Answer:

Inheritance

Explanation:

8 0

3 years ago