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Leviafan [203]
3 years ago
13

When was the phone Built

Computers and Technology
2 answers:
Viktor [21]3 years ago
7 0
The phone was first originally invited by <span>Alexander Bell </span>on March 10 1896. 
quester [9]3 years ago
3 0
The first phone was made in 1854 by <span>Antonio Meucci.

Other inventors like </span>Johann Philipp Reis, <span>Alexander Graham Bell, Elisha Gray, and Thomas Edison reinvented the telephone or enhanced it.</span>
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What is one similarity between compiled and interpreted programming languages? (5 points)
Rashid [163]

Answer:

Both compiled and interpreted languages are high-level languages and translate code for a computer to understand.

Explanation:

The one similarity between compiled and interpreted languages is that they are both high-level languages.

A high-level language is a computer language written in easy to understand human language which is then converted to machine code for the computer to understand.  

A high-level language can either be interpreted or compiled.

An interpreted is a language in which the code is translated line by line before execution while a compiled language is one in which the source code is converted directly into machine language before execution.

So, <u>the similarity between both languages is that they are high level languages and translate code for a computer to understand. </u>

8 0
2 years ago
Polymorphism means ______________.
Westkost [7]

Answer:

Polymorphism means that a variable of supertype can refer to a subtype object.

Explanation:

For example, in Python programming language, a function that accepts an iterable object uses the concept of polymorphism because that function can accept strings, lists, tuples as arguments.

5 0
3 years ago
Read 2 more answers
Write a method that accepts a String object as an argument and returns a copy of the string with the first character of each sen
emmainna [20.7K]

Answer:

The programming language is not stated; However, the program written in C++ is as follows: (See Attachment)

#include<iostream>

using namespace std;

string capt(string result)

{

result[0] = toupper(result[0]);

for(int i =0;i<result.length();i++){

 if(result[i]=='.' || result[i]=='?' ||result[i]=='!')  {

 if(result[i+1]==' ') {

  result[i+2] = toupper(result[i+2]);

 }

 if(result[i+2]==' ')  {

  result[i+3] = toupper(result[i+3]);

 }

 } }

return result;

}

int main(){

string sentence;

getline(cin,sentence);

cout<<capt(sentence);

return 0;

}

Explanation:

<em>The method to capitalize first letters of string starts here</em>

string capt(string result){

<em>This line capitalizes the first letter of the sentence</em>

result[0] = toupper(result[0]);

<em>This iteration iterates through each letter of the input sentence</em>

for(int i =0;i<result.length();i++){

This checks if the current character is a period (.), a question mark (?) or an exclamation mark (!)

if(result[i]=='.' || result[i]=='?' ||result[i]=='!')  {

 if(result[i+1]==' '){  ->This condition checks if the sentence is single spaced

  result[i+2] = toupper(result[i+2]);

-> If both conditions are satisfied, a sentence is detected and the first letter is capitalized

 }

 if(result[i+2]==' '){ ->This condition checks if the sentence is double spaced

  result[i+3] = toupper(result[i+3]);

-> If both conditions are satisfied, a sentence is detected and the first letter is capitalized

 }

}

}  <em>The iteration ends here</em>

return result;  ->The new string is returned here.

}

The main method starts here

int main(){

This declares a string variable named sentence

string sentence;

This gets the user input

getline(cin,sentence);

This passes the input string to the method defined above

cout<<capt(sentence);

return 0;

}

Download cpp
7 0
3 years ago
What is a statement that adds 1 to the int j when the int counter has a value less than the int n?
Nikitich [7]
I think the answer is n combination r or n permutation r.
Please mark me as brainliest.
5 0
3 years ago
The theory of continental drift is supported by all of the following EXCEPT
Stels [109]
Climate seems like the correct answer
8 0
3 years ago
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