<h2>
Answer:</h2>
Option D: They vary based on popularity and market demand of products designed with the language.
is the correct answer that best categorizes the state o programming languages over time.
<h2 /><h2>
Explanation:</h2>
With the advent of time, new programming languages are also introduced. But this doesn't means that the older ones are loosing or gaining popularity because of others. Changing or development of product design in the market tells us that the programming languages have their own specific properties on the basis of which they are used.
From this we can conclude that a programming language gets popular due to its specifications and features that may not get diminished by the features o other programming languages.
<h3>For example:</h3>
- Java script is used mostly to create desktop apps.
- C language is used widely in embedded systems and electronics.
<h3>I hope it will help you a lot!</h3>
Answer:
#include <stdio.h>
void interchangeCase(char phrase[],char c){
for(int i=0;phrase[i]!='\0';i++){
if(phrase[i]==c){
if(phrase[i]>='A' && phrase[i]<='Z')
phrase[i]+=32;
else
phrase[i]-=32;
}
}
}
int main(){
char c1[]="Eevee";
interchangeCase(c1,'e');
printf("%s\n",c1);
char c2[]="Eevee";
interchangeCase(c2,'E');
printf("%s\n",c2);
}
Explanation:
- Create a function called interchangeCase that takes the phrase and c as parameters.
- Run a for loop that runs until the end of phrase and check whether the selected character is found or not using an if statement.
- If the character is upper-case alphabet, change it to lower-case alphabet and otherwise do the vice versa.
- Inside the main function, test the program and display the results.
If all accounts you have have the same password, then if someone gets the password to one account, then that person has access to all your accounts.
This is in fact false to my knowledge
The answer to this question is A
