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2 years ago

A ____________ variable is available throughout a program.

Computers and Technology

1 answer:

kvv77 [185]2 years ago

3 0

Answer:

global

Explanation:

Its the global variable, and its scope is the whole program. And hence, a global variable is available throughout the program. And you need to know that a local variable has its scope in the block where it has been declared. Its scope is that block or the function or the loop only. And if you want it to have a global scope, then you will have to declare it as a global variable.

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How would you describe enterprise computing

umka21 [38]

Answer:

It depends on the project that you are doing. If the project is on a computer and it takes effort yes it would be enterprise.

Sorry if I made no sense hopefully I helped you have a great day! :]

6 0

3 years ago

What is a perfect hashing function?

antiseptic1488 [7]

Answer:

First we understand what is hash function.A hash function is mostly used in Hashmaps. It maps different keys to a set of values.There may occur a case when we have same key but different values.This case is called collision.So we have to use different collision handling techniques that are open addressing and separate chaining.

A perfect hash function maps key-value pair such that there are no collisions.

3 0

2 years ago

SummaryIn this lab, you complete a partially written C++ program that includes a function named multiplyNumbers() that multiplie

Maru [420]

Answer:

Declare the method prototype using:

void multiplyNumbers(int x, int y,int &product);

Call the function using:

multiplyNumbers(num1, num2,product);

Lastly, the method is as follows:

void multiplyNumbers (int x, int y,int &product) {

product = x * y;

return; }

Explanation:

Declare the method prototype using

void multiplyNumbers(int x, int y,int &product);

Call the function using

multiplyNumbers(num1, num2,product);

The method is as follows; the & written in front of product implies that product is passed by reference

void multiplyNumbers (int x, int y,int &product) {

This calculate the product

product = x * y;

This returns nothing

return; }

<em>See attachment for complete program</em>

Download cpp

5 0

3 years ago

While you are working on your computer, it shuts down unexpectedly, and you detect a burning smell. When you remove the case cov

kumpel [21]

Answer:

fire

Explanation:

hydrant

6 0

2 years ago

Write the definitions for three function named max. Each receives two parameters, of the same type, and returns the larger of th

GenaCL600 [577]

Answer:

The method definition to this question can be given as:

Method definition:

double max(double x, double y) //define method with double parameter

{

if (x>=y) //check condition.

return x; //return value

else

return y; //return value

}

double max(int x, int y) //define method with integer parameter

{

if (x>=y) //check condition

return x; //return value

else

return y; //return value

}

double max(char x, char y) //define method with char parameter

{

if (x>=y) //check condition

return x; //return value

else

return y; //return value

}

Explanation:

The above method definition can be described as below:

In the first method definition first, we define a method that is "max()". In this method we pass two variables as a parameter that is "x and y" and the datatype of this is double. Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.
In the second method definition, we define a method that is same as the first method name but in this method, we pass two integer variable that is "x and y". Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.
In the third method definition, we define a method that is same as the first and second method name but in this method, we pass two char variable that is "x and y". Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.

8 0

3 years ago