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3 years ago

11

Write a C++ program that takes a single character and prints the corresponding digit on the old-style dial or touchtone telephon

e keypad, if it exists, or a message stating that the character does not correspond to a digit on the keypad.

Computers and Technology

1 answer:

I am Lyosha [343]3 years ago

3 0

Ok thanks Ianswer: c++

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Mobile devices need to work within limited screen space .

zloy xaker [14]

True. Mobile devices need to work within limited screen space. Mobile devices are designed to be portable and designed to be carried around without hassle. Mobile devices are used for personal activities such as talking privately, chatting and many more that is why it is designed to be small.

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3 years ago

Create a program to deteate a program to determine whether a user-specified altitude [meters] is in the troposphere, lower strat

allsm [11]

Answer:

#include <iostream>

using namespace std;

int main()

{

float altitude;

cout<<"Enter alttitude in meter";

cin >>altitude;

if(altitude<0 || altitude > 50000)

{

cout<<"Invalid value entered";

return 0;

}

else{

if(altitude<= 10000)

{cout <<"In troposphere "<<endl;}

else if(altitude>10000 && altitude<=30000)

{cout <<"In lower stratosphere"<<endl;}

else if(altitude>30000 && altitude<=50000)

{cout <<"In upper stratosphere"<<endl;}

}

return 0;

}

Explanation:

Define a float type variable. Ask user to enter altitude in meters. Store value to altitude variable.

Now check if value entered is positive and less than 5000,if its not in the range of 0-50,000 display a termination message and exit else check if it's in less than 10000, in between 10000 and 30000 or in between 30000 and 50000.

10,000 is above sea level is troposphere.

10,000-30,000 is lower stratosphere.

30,000-50,000 is upper stratosphere.

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3 years ago

Explain Importance of flowchart in computer programming

zhuklara [117]

Answer:

Flow charts help programmers develop the most efficient coding because they can clearly see where the data is going to end up. Flow charts help programmers figure out where a potential problem area is and helps them with debugging or cleaning up code that is not working.

creds to study.com (please don't copy it work by word, make sure to paraphrase it. otherwise plagiarism is in the game.)

Explanation:

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2 years ago

A computer can manipulate symbols as if it understands the symbols and is reasoning with them, but in fact it is just following

Law Incorporation [45]

Answer:

The symbols may or may not have meaning, but the machine does not need to know how the symbols are interpreted in order to manipulate the symbols in the right way.

Explanation:

The computer can change the symbols in the case when the computer understand but in actual following the cut-paste rules without having any understanding this is because the symbols might be have meaning or not but if we talk about the machine so actually they dont know how the symbols are interpreted and how it can be used so that it can be change in the accurate way

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2 years ago

11. Which one of the following buttons is used for paragraph alignment?<br>

Luba_88 [7]

Answer:

<em>C</em>

Explanation:

Option <em>A </em>is used for line spacing.

Option <em>B </em>is used for right indent.

Option <em>C</em> is used for right paragraph alignment.

Option <em>D</em> is used for bullet points.

The button used for paragraph alignment would be option <em>C</em>.

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3 years ago