Ayudaa, 5 ejes de sistemas tecnológicos

1 punto

sergey [27]

Answer:

c Proceso productivo

Explanation:

3 0

3 years ago

1. Briefly explain the concept of signature of a function, in a function declaration. What signature components are crucial for

Irina18 [472]

Answer:

Function signature can be defined as a combined term used to refer to the function name, function return type, no of arguments , type of arguments.

Explanation:

The signature of function is seen as a combined term used to refer to the function name, function return type, number of arguments , type of arguments.

When overloaded functions is been defined, they are different in numbet of arguments or type of argument passed.

To understand this better refer to the program code below.

C++ code.

#include <iostream>

using namespace std;

int multiply(int a, int b)

{

cout << a*b <<endl;

return 0;

}

int multiply(int a, int b, int c)

{

cout << a*b*c <<endl;

return 0;

}

int main()

{

//function with two arguments passed

multiply(3, 50);

//function with three arguments passed . It is different in number of arguments passed. Thus here function signature is different

multiply(4, 20, 10);

}

6 0

3 years ago

Write a program that reads a string from the user containing a date in the form mm/dd/ yyyy. It should print the date in the for

Oxana [17]

Answer:

months_info = ['January', 'February','March','April', 'May','June', 'July','August', 'September', 'October', 'November', 'December']

date = input('Enter a date using the mm/dd/yyyy format ')

m, d, y = date.split('/')

m = int(m) - 1

name_of_month = months_info[m]

print('{} {}, {}'.format(name_of_month, d, y))

Explanation:

Create a list of all months and store them in the months_info variable.
Get the date as an input from user and then split the date.
Finally display the date by following the specific layout using the built-in format method.

3 0

3 years ago

Write a public interface named Test with the following behavior:

enyata [817]

Answer:

The code to this question can be given as:

Code:

public interface Test //define interface

{

public abstract Duration getDuration(); //define method

getDuration.

public abstract Result check(int a);

//define method

check .

public abstract double getScore();

//define method getScore.

}

Explanation:

In the above code, we define an interface that is "Test" inside an interface, we define three methods that can be defined as:

First, we define a method that is "getDuration" that method returns Duration as an object.
Second, we define a method that is "check" this method accepts an integer parameter that is a and return Result.
The third method is "getScore" this method will return a double value.

8 0

3 years ago

With an example in each, describe the use of two basic functions which are known by the "string.h" header file.

olga nikolaevna [1]

Answer:

strcmp(char * A, char * B);

strcat(char * A, char * B)

Explanation:

One of these basic functions is the function strcmp(char * A, char * B).

This functions compares if two strings are equal; If they are, it returns 0. If not, it returns 1;

So, an example:

char A[13] = "Buffalo Bills";

char B[13] = "Buffalo Bills";

if (strcmp(A,B) == 0)

printf("The strings are the same\n);

else

printf("The strings are not the same");

In this case, they are the same.

----------------------

If for example:

char B[13] = "Buffalo Billz"

It would fall in the else, A and B would not be the same strings.

--------------------------

Other function is the strcat(char * A, char * B);

This function takes two strings as an input, and concatenate them to the first.

For example:

char A[15] = "Buffalo";

char B[5] = "Bills";

strcat(A, B);

printf("%s\n", A);

The output is:

Buffalo Bills

5 0

3 years ago